Category Archives: Environment

An Impossible Made Possible: the Green Energy Revolution

Since the cost of renewable energy can now be competitive with fossil fuels. Government, corporate and consumer interests finally seem to be aligning.  The stock market has noticed. After years of underperformance, indexes that track clean-energy stocks bottomed out in late 2018. The S&P Global Clean Energy index, which covers 30 big utilities and green-technology stocks, is now up 37% over two years, including dividends, compared with 18% for the S&P 500.

This year’s Covid crisis will delay some renewable projects, but could speed up the energy transition in other ways. Alternative-energy spending has held up much better than spending on oil and gas. Globally, clean-energy investment is now expected to account for half of total investment in the entire energy sector this year, according to UBS.  Moreover, the crisis has pushed governments to spend money, including on renewable technologies. The massive stimulus plan announced by the European Union last month is decidedly green. The German government increased electric-car subsidies as part of its pandemic-related stimulus package rather than rolling out a 2009-style “cash-for-clunkers” program. China’s plans include clean-energy incentives, too.

Solar and wind are now mature technologies that provide predictable long-term returns. Big lithium-ion batteries, such as those that power Teslas, are industrializing rapidly. More speculatively, hydrogen is a promising green fuel for hard-to-decarbonize sectors such as long-haul transport, aviation, steel and cement.  Many big companies—the likes of Royal Dutch Shell, Air Liquide and Toyota —have green initiatives worth many hundreds of millions of dollars. They are, however, a relatively small part of these large businesses, some of whose other assets may be rendered obsolete by the energy transition… Early-stage electric-truck maker Nikola jumped on its market debut this month to a valuation at one point exceeding that of Ford.

Investors might be better off looking at the established specialists in between. Vestas is the world’s leading manufacturer of wind turbines. Orsted, another Danish company, has made the transition from oil-and-gas producer to wind-energy supplier and aspires to be the first green-energy supermajor. More speculatively, Canadian company Ballard has three decades of experience making hydrogen fuel cells.

Rochelle Toplensky, Green Energy Is Finally Going Mainstream, WSJ, June 24, 2020

The Cracks on the Nuclear Runit Tomb

Excerpts from the US Department of Energy Report on the Nuclear Runit Dome

The Runit Dome is a containment structure on Runit Island, located on Enewetak Atoll.  Enewetak Atoll is a former U.S. atmospheric nuclear weapons test site located approximately 2,300 miles west of Hawaii in the northwest Pacific Ocean. The Runit Dome,  which was built in the late 1970s, contains over 100,000 cubic yards of contaminated soil and  debris [from the US nuclear weapons testing] that were encapsulated in concrete inside an unlined nuclear test crater, the Cactus Crater, on the north end of Runit Island. The site has remained a concern to the people of Enewetak. 

The Runit Dome is not in any immediate danger of collapse or failure, and the exterior concrete covering the containment structure is still serving its intended purpose, effectively reducing the natural erosion of the waste pile below by wind and water. Visual surveys of the exterior  concrete of the Cactus Crater containment structure have revealed the presence of cracks and spalls in the concrete cap. However, these cracks and spalls in the exterior concrete cap do not form sites for external or internal radiation exposure that impact or endanger human health or
the environment, or wildlife.

DOE has performed preventative maintenance on exterior surfaces of the containment structure, which will aid in the determination of any changes that
may occur in the condition of the concrete in the future. Any concerns about the imminent failure or collapse of the structure are unfounded.

The main safety concern to humans associated with leakage of radioactive waste from the Cactus Crater containment structure is the uptake of fallout radioactivity in marine foods. There are no data to suggest that the Cactus Crater containment structure, or more specifically, the radioactive material encapsulated in Cactus Crater, is currently having a measurable adverse effect on the surrounding environment or on the health of the people of Enewetak. However, DOE is in the process of establishing a groundwater radiochemical analysis program that is designed to provide scientifically substantiated data that can be used to determine what, if any, effects the dome contents are having, or will have, on the surrounding environment now
and in the future.

Long-term trends in the concentration of Pu in lagoon waters derived from retrospective analysis of a coral core collected off Runit Island show levels of Pu in lagoon waters are systematically decreasing. These data provide compelling evidence that the construction of the Runit Dome has had, and continues to have, a negligible impact on the wider marine environment….

The Cactus Crater containment structure remains vulnerable to wave driven over wash and flooding caused by storm surge and potential effects of sea level rise… It is
anticipated that any measured or modeled effects of storm events may help provide a better understanding of the long-term consequences of sea-level rise on mass-transport of dome derived radionuclides.

No Clean-Up, No Justice: Ogoniland, Nigeria

The UN Environment Programme in 2011 proposed the creation of a $1 billion fund to repair the damage done by decades of crude spills in the Ogoniland area in southeastern Nigeria. However, progress has been poor and the little work that has been done is sub-standard, advocacy groups including Amnesty International reported in June 2020.  “Research reveals that there is still no clean-up, no fulfillment of ‘emergency’ measures, no transparency and no accountability for the failed efforts, neither by the oil companies nor by the Nigerian government,” the groups said.

Shell’s Nigerian unit pumped oil in Ogoniland until 1993, when the company withdrew amid increasing protests against its presence. Even though the Hague-based company no longer produces crude in the area, a joint venture operated by Shell Petroleum Development Company, or SPDC, still owns pipelines that crisscross the region.

A government agency responsible for overseeing the clean-up, the Hydrocarbon Pollution Remediation Project, known as Hyprep, was finally set up in 2017 after several false starts, but it’s failing to deliver. …“Hyprep is not designed, nor structured, to implement a project as complex and sizable as the Ogoniland clean-up,” the report cites UNEP as saying in 2019

Excerpt from Clean Up Oil in Nigerial Lacks Progress, Bloomberg, June 18,, 2020

The $4 Trillion Blackmail: The Amazon is Ours not Brazil’s

More than two dozen financial institutions around the world are demanding the Brazilian government rein in surging deforestation, which they said has created “widespread uncertainty about the conditions for investing in or providing financial services to Brazil”. The call for action, delivered in a letter to the Brazilian government on June 23, 2020, comes as concerns grow that investors may begin to divest from Latin America’s largest economy if Jair Bolsonaro’s administration fails to curb environmental destruction. “As financial institutions, who have a fiduciary duty to act in the best long-term interests of our beneficiaries, we recognise the crucial role that tropical forests play in tackling climate change, protecting biodiversity and ensuring ecosystem services,” said the letter, signed by 29 financial institutions managing more than $3.7tn in total assets.

“Considering increasing deforestation rates in Brazil, we are concerned that companies exposed to potential deforestation in their Brazilian operations and supply chains will face increasing difficulty accessing international markets. Brazilian sovereign bonds are also likely to be deemed high risk if deforestation continues.” Deforestation in the Amazon rainforest has surged in Brazil since the election of Mr Bolsonaro, a rightwing former army captain, who supports opening the protected lands to commercial activity. In the first four months of 2020, an area twice the size of New York City was razed as illegal loggers and wildcat gold miners

Investors said they are particularly concerned about Brazil’s meatpacking industry, which risks being shut out of international markets over its alleged role in deforestation. Brazil’s JBS has been repeatedly accused by environmentalists of buying cows from deforested lands in the Amazon. In May 2020 more than 40 European companies, including Tesco and Marks and Spencer, warned they would boycott Brazilian products if the government did not act on deforestation. 

Excerpts from Investors warn Brazil to stop Amazon destruction, FT, June 23, 2020

Oil Spills of Sudan, Humanity for Africa, and East African Court of Justice

The East African Court of Justice delivered in June 2020 a temporary injunction order to the country’s Minister for Justice, the Greater Pioneer Operating Company (GPOC), and the Dar Petroleum Operating Company. The Court approved the application by Hope for Humanity Africa (H4HA), a non-governmental organization (NGO), which sought to highlight the environmental damage caused by oil spills… The NGO contends that: “Over 47,249 of the local population in Upper Nile State and 60,000 in Unity State are at risk of being exposed to the oil pollution this is because the local population depends on the wild foods for survival, the contaminated swamps, streams and rivers waters for cooking, drinking, washing, bathing and fishing.”…

The H4HA is looking for an injunction to stop multiple companies from exporting oil from the region, including CNPC of China, Petronas of Malaysia, and Oil & Natural Gas Corp. of India (ONGC) 

Excerpts South Sudan Suspended by African Union, Barred From Exporting Oil by East African Court,, June 24, 2020

Leave No Oil Under-Ground: OPEC against US Frackers

In 2014-16, the OPEC waged a failed price war to wipe out American frackers. Since then the cartel and its partners, led by Russia, have propped up oil prices enough to sustain shale, but not enough to support many members’ domestic budgets. In March 2020 Saudi Arabia urged Russia to slash output; Russia refused, loth to let Americans free-ride on OPEC-supported prices. The ensuing price war was spectacularly ill-timed, as it coincided with the biggest drop in oil demand on record.  The desire to chasten American frackers remains, though. OPEC controls about 70% of the world’s oil reserves, more than its 40% market share would suggest… If the world’s appetite for oil shrinks due to changing habits, cleaner technology or greener regulations, countries with vast reserves risk having to leave oil below ground. 

Excerpts from Crude Oil: After the Fall, Economist, June, 13, 2020

Praying for Renewable Energy

In the wake of the Fukushima nuclear disaster in 2011, Fukushima prefecture itself pledged to get all its power from renewable sources by 2040.  The hoped-for transformation, however, has been “slow and almost invisible.”…Renewable generation has grown from 10% of the power supply in 2010 to 17% in 2018, almost half of which comes from old hydropower schemes. Most nuclear plants, which provided more than a quarter of the country’s power before the 2011 disaster, have been shut down… But for the most part they have been replaced not by wind turbines and solar panels but by power stations that burn coal and natural gas. The current government wants nuclear plants to provide at least 20% of electricity by 2030. It also wants coal’s share of generation to grow, and has approved plans to build 22 new coal-fired plants over the next five years. The target for renewables, by contrast, is 22-24%, below the current global average, and far lower than in many European countries.

Geography and geology provide part of the answer. Japan is densely populated and mountainous. That makes solar and onshore wind farms costlier to build than in places with lots of flat, empty land. The sea floor drops away more steeply off Japan’s coasts than it does in places where offshore wind has boomed, such as the North Sea. And although geothermal power holds promise, the most suitable sites tend to be in national parks or near privately owned hot springs.

Government policies also help stifle the growth of renewable energy. Since the end of the second world war, privately owned, vertically integrated regional utilities have dominated the electricity market. These ten behemoths provide stable power within their regions, but do little to co-ordinate supply and demand across their borders…The limited transmission between regions makes it even harder than usual to cope with intermittent generation from wind turbines and solar panels. It also reduces competition, which suits the incumbent utilities just fine…Recent reforms have attempted to promote renewables both directly and indirectly…The “feed-in tariff”, obliging utilities to pay a generous fixed price for certain forms of renewable energy—a policy that has prompted investors to pile into solar and wind in other countries. In 2016, the government fully liberalised the retail electricity market. It has also set up new regulatory bodies to promote transmission between regions and to police energy markets. In April 2020 a law came into force that requires utilities to run their generation, transmission and distribution units as separate businesses. These reforms constitute a policy of “radical incrementalism”.

Critics say the steps have been too incremental and not radical enough. Utilities continue to make it time-consuming and costly for new entrants to get access to the grid, imposing rules that are “not fair for newcomers”, according to Takahashi Hiroshi of Tsuru University. Existing power plants are favoured over new facilities, and the share of renewables is limited, on the ground that their intermittency threatens the grid’s stability.

But even if the government is timid, investors can still make a difference…. Several of Japan’s big multinationals have pledged to switch to clean power on a scale and schedule that put the government’s targets to shame. Environmental activism has made banks and businesses wary of investments in coal. Even big utilities have come to see business opportunities in renewables, especially in the government’s imminent auction of sites for offshore wind plants. Two of them, Tohoku Electric Power and Tokyo Electric Power (TEPCO), have announced plans this year to issue “green bonds” to finance renewables projects. In March 2020, TEPCO established a joint venture with Orsted, a Danish oil firm that has become a pioneer in offshore wind. 

Exceprts from Renewable Energy in Japan: No Mill Will, Economist, June 13, 2020

Amazon Rainforest: Source of Food for Vegans, Meat-Lovers

In the first four months of 2020 an estimated 1,202 square km (464 square miles) were cleared in the Brazilian Amazon, 55% more than during the same period in 2019, which was the worst year in a decade…Less attention has been paid to the role of big firms like JBS and Cargill, global intermediaries for beef and soya, the commodities that drive deforestation.  The companies do not chop down trees themselves. Rather, they are middlemen in complex supply chains that deal in soya and beef produced on deforested land. The process begins when speculators, who tend to operate outside the law, buy or seize land, sell the timber, graze cattle on it for several years and then sell it to a soya farmer. Land in the Amazon is five to ten times more valuable once it is deforested, says Daniel Nepstad, an ecologist. Not chopping down trees would have a large opportunity cost. In 2009 Mr Nepstad estimated that cost (in terms of forgone beef and soy output) would be $275bn over 30 years, about 16% of that year’s GDP.

Under pressure from public opinion, the big firms have made attempts to control the problem. In 2009, a damning report from Greenpeace led JBS, Marfrig and Minerva, meat giants which together handle two-thirds of Brazil’s exports, to pledge to stop buying from suppliers that deforest illegally. (The forest code allows owners to clear 20% of their land.) JBS, which sources from an area in the Amazon larger than Germany, says it has blocked 9,000 suppliers, using satellites to detect clearing.

The problem is especially acute in ranching, which accounts for roughly 80% of deforestation in the Amazon, nearly all of it illegal. “Cows move around,” explains Paulo Pianez of Marfrig. Every fattening farm the big meatpackers buy from has, on average, 23 of its own suppliers. Current monitoring doesn’t cover ranchers who breed and graze cattle, so it misses 85-90% of deforestation. Rogue fattening farms can also “launder” cattle by moving them to lawful farms—perhaps their own—right before selling them. A new Greenpeace report alleges that through this mechanism JBS, Marfrig and Minerva ended up selling beef from farms that deforested a protected Amazon reserve on the border between Brazil and Bolivia. They said they had not known about any illegality.

One reason that soya giants seem more serious than meat producers about reducing deforestation a network of investors concerned about sustainability, is that most soya is exported. The EU is the second-top destination after China. But companies struggle to get people to pay more for a “hidden commodity”… But few people will pay extra for chicken made with sustainable soya, which explains why just 2-3% is certified deforestation-free. ….Four-fifths of Brazilian beef, by contrast, is eaten in Brazil. Exports go mostly to China, Russia and the Middle East, where feeding people is a higher priority than saving trees. Investors, for their part, see beef firms as unsexy businesses with thin margins

According to soya growers, multinational firms failed to raise $250m to launch a fund for compensating farmers who retain woodland. “They demand, demand, demand, but don’t offer anything in return,” complains Ricardo Arioli….

Reducing deforestation will require consensus on tricky issues like the fate of tens of thousands of poor settlers on public lands in the Amazon, where half of deforestation takes place….

Excerpts from The AmazonL Of Chainshaws and Supply Chains, Economist, JUne 13, 2020

The Big Trash Burners: Does it Make Sense to Incinerate Waste?

Global waste is expected to hit 3.4 billion tons by 2050 from 2.01 billion tons in 2016, according to the World Bank. As recycling programs encounter challenges and landfills in the U.S. and Europe reach capacity or face regulations making them more expensive, incinerators are becoming the most viable option for many municipalities to deal with much of their garbage. England now burns more municipal waste than it recycles or landfills. China—already the world’s biggest trash burner—is building more incinerators. And incineration companies say, for the first time in years, expansion projects are on the table in the U.S., although the industry faces significant legal and community challenges. Overall, incinerator-plant capacity is forecast to rise 43% globally between 2018 and 2028, according to Ecoprog, a consulting firm…..

Another growth driver is a European Union target for member states to cap the amount of municipal trash they send to landfill at 10% by 2030. Local communities and environmental groups have launched strong opposition to expansion of incineration plans, citing environmental and public-health concerns. Incinerator plants are also called waste-to-energy plants since the heat from burning trash is used to generate electricity, and many governments classify that electricity as renewable energy, a characterization opponents dispute…..But advocates for clean energy…say that while some energy is recovered by burning, recycling or composting garbage would save far greater amounts of energy.

Critics also say cities that own their incinerator plants have little incentive to pursue waste-reduction efforts because the plants are designed to run at full capacity. “Many countries are over-investing in incineration to cut down on landfilling, which will eventually lock them into burning,” said Janek Vähk, development and policy coordinator for Zero Waste Europe.

Excerpts from Saabira Chaudhuri, Trash Burning Ignites as World’s Waste Swells, WSJ, June 10, 2020

Japan’s Nuclear Bombs

On May 13, Japan’s Nuclear Regulation Authority announced that the nuclear fuel reprocessing plant in Rokkasho, Aomori Prefecture, had met new safety standards created after the March 11, 2011, earthquake and tsunami….The Rokkasho plant is a 3.8 million square meter facility designed to reprocess spent nuclear fuel from the nation’s nuclear reactors.  Construction began in 1993. Once in operation, the plant’s maximum daily reprocessing capacity will be a cumulative total of 800 tons per year.  During reprocessing, uranium and plutonium are extracted, and the Rokkasho plant is expected to generate up to eight tons of plutonium annually.

Both are then turned into a mixed uranium-plutonium oxide (MOX) fuel at a separate MOX fabrication plant, also located in Rokkasho, for use in commercial reactors. Construction on the MOX facility began in 2010 and it’s expected to be completed in 2022.  Japan had originally envisioned MOX fuel powering between 16 and 18 of the nation’s 54 commercial reactors that were operating before 2011, in place of conventional uranium.  But only four reactors are using it out of the current total of nine officially in operation. MOX fuel is more expensive than conventional uranium fuel, raising questions about how much reprocessed fuel the facilities would need, or want.

The Rokkasho reprocessing plant can store up to 3,000 tons of spent nuclear fuel from the nation’s power plants on-site. It’s nearly full however, with over 2,900 tons of high-level waste already waiting to be reprocessed.

Why has it taken until now for the Rokkasho plant to secure approval from the nuclear watchdog?   Decades of technical problems and the new safety standards for nuclear power that went into effect after the 2011 triple meltdown at the power plant in Fukushima Prefecture have delayed Rokkasho’s completion date 24 times so far. It took six years for the plant to win approval under the post-3/11 safety standards…By the time of the NRA announcement on May 13, 2020, the price tag for work at the Rokkasho plant had reached nearly ¥14 trillion.

Japan is the only non-nuclear weapons state pursuing reprocessing. But as far back as the 1970s, as Japan was debating a nuclear reprocessing program, the United States became concerned about a plant producing plutonium that could be used for a nuclear weapons program.  The issue was raised at a Feb. 1, 1977, meeting between U.S. Vice President Walter Mondale and Prime Minister Takeo Fukuda.  “Reprocessing facilities which could produce weapons grade material are simply bomb factories,” noted a declassified U.S. State Department cable on the meeting. “We want to cooperate (with Japan) to keep the problem under control.”

The U.S. oppose the Rokkasho plant’s construction in 1993, following an agreement in 1988 between the two countries on nuclear cooperation. ..The U.S.-Japan nuclear agreement meant the U.S. would give advance consent for Japan to send spent nuclear fuel to the United Kingdom and France — states with nuclear weapons — for reprocessing until Rokkasho was running at full-scale.

Currently, Japan has nearly 45 tons of plutonium stockpiled, including 9 tons held by domestic utilities. Another 21.2 tons is in the United Kingdom and France is holding 15.5 tons under overseas reprocessing contracts.

Thus, Japan finds itself caught between promises to the international community to reduce its plutonium stockpile through reprocessing at Rokkasho, and questions about whether MOX is still an economically, and politically, viable resource — given the expenses involved and the availability of other fossil fuel and renewable energy resources.

Excerpts from Aomori’s Rokkasho nuclear plant gets green light but hurdles remain, Japan Times, May 31, 2020

Preserving Seeds that Feed the World: the Svalbard Global Seed Vault

Six hundred miles from the North Pole, on an island the size of West Virginia, at the end of a tunnel bored into a mountain, lies a vault filled with more than 1 million samples of seeds harvested from 6,374 species of plants grown in 249 locations around the globe.The collection, the largest of its kind, is intended to safeguard the genetic diversity of the crops that feed the world.  If disaster wipes out a plant, seeds from the vault could be used to restore the species. If pests, disease or climate change imperil a food source, a resistant trait found among the collection could thwart the threat.

While some countries have their own seed banks—Colorado State University houses one for the U.S.—the Svalbard Global Seed Vault serves as a backup. The vault, built in 2008 at a cost of about $9 million, is owned and maintained by Norway, but its contents belong to the countries and places that provide the samples.  “It works like a safe-deposit box at the bank,” said Cary Fowler, an American agriculturalist who helped found the vault. “Norway owns the facility, but not the boxes of the seeds.”

In 2015, after the International Center for Agricultural Research in the Dry Areas was destroyed in the Syrian civil war, scientists who had fled the country withdrew seeds to regenerate the plants in Lebanon and Morocco.  “It had one of the world’s biggest and best collections of wheat, barley, lentils, chickpeas, faba beans and grass pea,” Dr. Fowler said. “It was the chief supplier of a disease-resistant wheat variety for the Middle East.”  In 2017, the group returned copies of its seeds to the vault.

The 18,540-square-foot seed vault includes three rooms with the capacity to house 4.5 million samples of 500 seeds each—a maximum of 2.25 billion seeds. The environment’s natural temperature remains below freezing year round, but the seeds are stored at a chillier -18 degrees Celsius, or around -0.4 degrees Fahrenheit. They’re expected to last for decades, centuries or perhaps even millennia….

While dwindling diversity might not seem like an imminent threat, four chemical companies now control more than 60% of global proprietary seed sales…That concentration of power, some worry, could lead to less agricultural variety and more genetic uniformity…In the meantime, the seed vault (which doesn’t store genetically modified seeds) will continue to accept deposits in an effort to preserve all of the options it can.

Excerpts from Craven McGinty, Plan to Save World’s Crops Lives in Norwegian Bunker, WSJ,  May 29, 2020

Choking the Water: Dams, Dams and More Dams

Since Tibet is part of China, Chinese engineers have been making the most of that potential. They have built big dams not only on rivers like the Yellow and the Yangzi, which flow across China to the Pacific, but also on others, like the Brahmaputra and the Mekong, which pass through several more countries on their way to the sea.

China has every right to do so. Countries lucky enough to control the sources of big rivers often make use of the water for hydropower or irrigation before it sloshes away across a border. But If the countries nearest the source of water, like China,  suck up too much of the flow, or even simply stop silt flowing down or fish swimming up by building dams, the consequences in the lower reaches of the river can be grim: parched crops, collapsed fisheries, salty farmland.

Tension and recrimination have been the order of the day for China and its neighbours… In part, this is because a river like the Mekong does not contain enough water to go round. China has already built 11 dams across the main river (never mind its tributaries) and has plans for eight more; the downstream states have built two and are contemplating seven more. Last year, during a drought, the river ran so low that Cambodia had to turn off a big hydropower plant. Even when rainfall is normal, the altered flow and diminished siltation are causing saltwater to intrude into the Mekong delta, which is the breadbasket of Vietnam, and depleting the fish stocks that provide the only protein for millions of poor Cambodians.

China has long resisted any formal commitment to curb its construction of dams or to guarantee downstream countries a minimum allocation of water. It will not even join the Mekong River Commission, a body intended to help riparian countries resolve water-sharing disputes…

China has not signed any agreements about managing the Mekong with the other countries it flows through, so is not obliged to share a particular amount of water with them, nor even provide data on the flow or any warning about the operations of its dams. It does provide the Mekong River Commission with a trickle of information about water levels and planned releases from dams, which helps with flood-control lower down the river

Excerps from Water Torture: Hydropower in Asia, Economist, May 16, 2020; Torrent to Tickle: the Mekong, Economist, May 16, 2020

Builiding a Nuclear War Chest: the US Uranium Reserve

The US electricity production from nuclear plants hit at an all-time high in 2019… generating more than 809 billion kilowatt-hours of electricity, which is enough to power more than 66 million homes.  Yet, despite operating the largest fleet of reactors in the world at the highest level in the industry, US ability to produce domestic nuclear fuel is on the verge of a collapse.  

Uranium miners are eager for work, the United States’s only uranium conversion plant is idle due to poor market conditions, and its inability to compete with foreign state-owned enterprises (most notably from China and Russia) is not only threatening US energy security but weakening the ability to influence the peaceful uses of nuclear around the world. Restoring America’s Competitive Nuclear Energy Advantage was recently released by the U.S. Department of Energy (DOE) to preserve and grow the entire U.S. nuclear enterprise…. The first immediate step in this plan calls for DOE to establish a uranium reserve.   Under the Uranium Reserve program, the DOE Office of Nuclear Energy (NE) would buy uranium directly from domestic mines and contract for uranium conversion services. The new stockpile is expected to support the operation of at least two US uranium mines, reestablish active conversion capabilities, and ensure a backup supply of uranium for nuclear power operators in the event of a market disruption [such as that caused the COVID-19 pandemic]. 

NE will initiate a competitive procurement process for establishing the Uranium Reserve program within 2021.  Uranium production in the United States has been on a steady decline since the early 1980s as U.S. nuclear power plant operators replaced domestic uranium production with less expensive imports. State-owned foreign competitors, operating in different economic and regulatory environments, have also undercut prices, making it virtually impossible for U.S. producers to compete on a level-playing field.  As a result, 90% of the uranium fuel used today in U.S. reactors is produced by foreign countries.

Establishing the Uranium Reserve program is exactly what United States needs at this crucial time to de-risk its nuclear fuel supply. It will create jobs that support the U.S. economy and strengthen domestic mining and conversion services….The next 5-7 years will be a whirlwind of nuclear innovation as new fuels and reactors will be deployed across the United States.

Excerpts  from USA plans revival of uranium sector, World Nuclear News, May 12, 2020.  See also Building a Uranium Reserve: The First Step in Preserving the U.S. Nuclear Fuel Cycle, US Office of Nuclear Energy, May 11, 2020.

Wasted Energy: Methane Leakage in Permian Basin

The methane over the Permian Basin emitted by oil companies’ gas venting and flaring is double previous estimates, and represents a leakage rate about 60% higher than the national average from oil and gas fields, according to the research, which was publishe in the journal Science Advances. Methane is the primary component of natural gas. It also is a powerful driver of climate change that is 34 times more potent than carbon dioxide at warming the atmosphere over the span of a century. Eliminating methane pollution is essential to preventing the globe from warming more than 2 degrees Celsius (3.6 degrees Fahrenheit)—the primary target of the Paris climate accord, scientists say.

The researchers used satellite data gathered in 2018 and 2019 to measure and model methane escaping from gas fields in the Permian Basin, which stretches across public and private land in west Texas and southeastern New Mexico. The leaking and flaring of methane had a market value of nearly $250 million in April 2020.

Methane pollution is common in shale oil and gas fields such as those in the Permian Basin because energy companies vent and burn off excess natural gas when there are insufficient pipelines and processing equipment to bring the gas to market. About 30% of U.S. oil production occurs in the Permian Basin, and high levels of methane pollution have been recorded there in the past. Industry groups such as the Texas Methane and Flaring Coalition have criticized previous methane emission research. The coalition has repeatedly said (Environmental Defense Fund) EDF’s earlier Permian pollution data were exaggerated and flawed.

The Texas Railroad Commission, which regulates the oil and gas industry in Texas, allows companies to flare and vent their excess gas. The commission didn’t respond to a request for comment.

The use of satellites to measure methane is a different approach than the methods used by federal agencies, including the EPA, which base their estimates on expected leakage rates at oil and gas production equipment on the ground. A “top-down” approach to measuring methane using aircraft or satellite data almost always reveals higher levels of methane emissions than the EPA’s “bottom-up” approach.

Excerpts from Permian Oil Fields Leak Enough Methane for 7 Million Homes, Bloomberg Law, Apr. 22, 2020,

Crude Oil in the Bile of Fish: BP Horizon Oil Spill

Since the 2010 BP oil spill, marine scientists at the University of South Florida (USF) have sampled more than 2,500 individual fish representing 91 species from 359 locations across the Gulf of Mexico and found evidence of oil exposure in all of them, including some of the most popular types of seafood. The highest levels were detected in yellowfin tuna, golden tilefish and red drum. The study represents the first comprehensive, Gulf-wide survey of oil pollution launched in response to the Deepwater Horizon spill.

Over the last decade have examined the levels of polycyclic aromatic hydrocarbons (PAHs), the most toxic chemical component of crude oil, in the bile of the fish. Bile is produced by the liver to aid in digestion, but it also acts as storage for waste products.

“We were quite surprised that among the most contaminated species was the fast-swimming yellowfin tuna as they are not found at the bottom of the ocean where most oil pollution in the Gulf occurs,” said lead author Erin Pulster…Pulster says it makes sense that tilefish have higher concentrations of PAH because they live their entire adult lives in and around burrows they excavate on the seafloor and PAHs are routinely found in Gulf sediment. However, their exposure has been increasing over time, as well as in other species, including groupers, some of Florida’s most economically important fish. …

Oil pollution hot spots were also found off major population centers, such as Tampa Bay, suggesting that runoff from urbanized coasts may play a role in the higher concentrations of PAHs. Other sources include chornic low-level releases from oil and gas platforms, fuel from boats and airplanes and even natural oil seeps — fractures on the seafloor that can ooze the equivalent of millions of barrels of oil per year.

Excerpts from Firste Gulf of Mexico-wide survey of oil pollution completed 10 years after Deepwater Horizon, Science Daily, Apr. 15, 2020

Our Biggest Weakness: Weak Biodefenses + Malicious Viruses

The coronavirus that has killed over 180,000 people worldwide was not created with malice. Analysis of its genome suggests that, like many new pathogens, it originated by natural selection rather than human design. But …“Covid-19 has demonstrated the vulnerability of the US and global economy to biological threats, which exponentially increases the potential impact of an attack,” says Richard Pilch of the Middlebury Institute of International Studies. In theory, bioweapons are banned. Most countries in the world are party to the Biological Weapons Convention (BWC) of 1975, which outlaws making or stockpiling biological agents for anything other than peaceful purposes. But some countries probably make them secretly, or keep the option close at hand. America accuses North Korea of maintaining an offensive biological-weapons programme, and alleges that China, Iran and Russia dabble in dual-use biolgical research (for peaceful and military usage) research. Toxins like ricin have also been bought and sold on shady recesses of the internet known as the dark web.

Germ warfare briefly rose to prominence in September 2001, when letters laced with anthrax spores were mailed to American news organisations and senators, killing five people. That was a wake-up call. Public health became part of national security. BioWatch, a network of aerosol sensors, was installed in more than 30 cities across America. But in recent years threats from chemical weapons, like the sarin dropped by Syria’s air force and the Novichok smeared on door handles by Russian assassins, took priority.

Though the Trump administration published a national biodefence strategy in 2018, it shut down the National Security Council’s relevant directorate and proposed cuts to the laboratories that would test for biological threats. Funding for civilian biosecurity fell 27% between fiscal years 2015 and 2019, down to $1.61bn—less than was spent on buying Black Hawk helicopters.

Yet many pathogens used as weapons tend to differ from respiratory viruses in important ways. Those like anthrax, caused by bacteria which form rugged and sprayable spores, but do not spread from human to human, have the advantage of minimising the risk of rebound to the attacker. With the notable exception of smallpox—a highly contagious and lethal virus that was eradicated in 1979 but preserved by the Soviet Union for use against America (but not Europe), and now exists only in two laboratories, in America and Russia—most biological weapons would therefore have more localised effects than the new coronavirus.

Even so, the slow and stuttering response to the pandemic has exposed great weaknesses in how governments would cope…demonstrating that every part of public-health infrastructure is either broken or stretched to the max. The centrepiece of America’s biosurveillance programme, a network of laboratories designed for rapid testing, failed, says Mr Koblentz, while the national stockpile of face masks had not been substantially replenished in over a decade. Would-be attackers will take note.

In 2016 American intelligence agencies singled out genome editing as a national-security threat for the first time. Two years later a major study by the National Academies of Sciences, Engineering, and Medicine warned that synthetic biology, a potent set of methods for tinkering with or creating organisms, could, in time, be used to re-create viruses like smallpox or make existing pathogens more dangerous, such as resistant to antibiotics. In 2011 Dutch and Japanese scientists said that they had created a version of bird flu that could be transmitted between mammals by the respiratory route—an announcement that prompted the Netherlands to treat the relevant academic papers as sensitive goods subject to export controls.

In January 2020 Canadian scientists funded by an American biotech company used synthetic DNA from Germany to synthesise a microbe closely related to smallpox, indicating the ease with which it could be done. “If a potential bad actor pursues a weapons capability using sars-cov-2, the virus is now attainable in laboratories all around the world, and blueprints for assembling it from scratch have been published in the scientific literature.”

 The trouble is that biodefence has evolved slowly, says Dan Kaszeta, a former biological weapons adviser to the White House. Compact devices that can detect chemical threats and warn soldiers to don a gas mask have long been available. “That doesn’t exist for anthrax or any of the other aerosol pathogens,” says Mr Kaszeta. “Telling the difference between an anthrax spore and a bit of tree pollen is not something you can do in a couple of seconds.”

Excertps from Biodefence: Spore Wars, Economist, Apr. 25, at 19

What the Naked Eye Can’t See: Nanoplastics in Food and Sea

Smaller plastic particles are especially dangerous, because they are easily ingested and can enter organs and body fluids of organisms and thus propagate up the food chain. The fact that these particles are also co-contaminated with various chemicals and other pollutants makes accurate assessments of the effects and toxicity of plastic pollution challenging. A group of scientists led by the IAEA has recently published a comprehensive review on the effects on fish of ‘virgin’ micro- and nano-plastics – tiny plastic particles such as resin pellets used in plastics manufacturing. The review, published in the journal Environmental Science and Technology in March 2020, revealed that in 32% of all studies assessed, such virgin plastic particles were indeed affecting biological functions in fish, such as their behavior and neurological functions, as well as their metabolism, intestinal permeability and intestinal microbiome diversity.

Plastic particles below 5 mm in length are called microplastics. The smaller ones, with a size equal to or less than 100 nm (1/10 000 mm) are called nanoplastics. They are so tiny that one cannot see them with naked eye or even with an ordinary optical microscope.

According to the UN Environment Programme, 8 million tonnes of plastic end up the world’s oceans every year, often carried there by rivers. If the trend continues, by 2050 our oceans could contain more plastic than fish Microplastic particles are accidentally consumed by marine organisms, which are then consumed by predator fish. Nanoplastic particles are even more toxic to living organisms as they are more likely to be absorbed through the walls of digestive tracts and thereby transported into the tissues and organs. Consequently, such plastic particles can interfere with various physiological processes, from neurotransmission to oxidative stress and immunity levels of freshwater and marine organisms.

Jennet Orayeva, New Research on the Possible Effects of Micro-and Nano-plastics on Marine Animals

Naked Commercial Whaling and Toxic Whale Meat

Scientific “research” was also the reason Japan’s government gave for continuing to kill whales in the vast Southern Ocean after a global moratorium on commercial whaling came into force in 1985. But international criticism along with environmental groups’ attempts to sabotage the annual hunt proved too costly to Japan’s reputation and purse (the government bankrolled the hunt). In late 2018 Japan declared it was giving up killing in the Southern Ocean .

The Southern Ocean is now a sanctuary. But it comes at a cost. Japan walked out of the International Whaling Commission (IWC), accusing the anti-whaling members of failing to appreciate the cultural significance of whaling in Japan and of imposing their values on others. Freed from the IWC’s strictures, the government said commercial whaling would resume in Japan’s own extensive waters. But…whaling in home waters is troubling. Most whale populations in the Southern Ocean are healthy. In Japanese waters, stocks are less bountiful….

The whaling lobby is powerful in Japan. For now, the subsidies continue, supposedly to help ease the switch to nakedly commercial whaling but they coud be gone in two or three years. Other fleets complain that whaling gets far more than its fair share of subsidies for fisheries.

The challenges are immense. Whalemeat consumption has fallen from 230,000 tonnes a year in the early 1960s to 3,000 tonnes today, and whale is no longer cheap. Local whales have higher accumulations of toxins (such as a mercury) than those in the Southern Ocean. One packager of sashimi admits he sources his whale meat from Norway.

Excertps from Japan wants to catch whales. But who will eat them?, Economist, Apor. 25, 2020

Elephants and Cattle: Benefits of Co-existence

Wildlife and cattle can coexist.  In fact, elephants can help distribute nutrients into the soil, via their poop and their habit of knocking over trees…Common grass contained about 50% more nitrogen in the grazing areas with elephants than the areas without them, making that grass more nutritious. That should benefit both cows and smaller wildlife, such as gazelles….This is why ranchers must protect elephants.

Excerpts from Conservation Ecology: Elephants Restore Depleted Soil, Science Mag., Apr. 3, 2020, at 12

Craving Nuclear Energy: Emerging Nations

According to World Nuclear Assocation as of March 2020, about 30 countries are considering, planning or starting nuclear power programmes, and a further 20 or so countries have at some point expressed an interest.

In Europe: Albania, Serbia, Croatia, Portugal, Norway, Poland, Belarus, Estonia, Latvia, Lithuania, Ireland, Turkey.
In the Middle East and North Africa: Gulf states including UAE, Saudi Arabia, Qatar and Kuwait; Yemen, Israel, Syria, Jordan, Egypt, Tunisia, Libya, Algeria, Morocco, Sudan.
In west, central and southern Africa: Nigeria, Ghana, Senegal, Kenya, Uganda, Tanzania, Zambia, Namibia, Rwanda, Ethiopia.
In Central and South America: Cuba, Chile, Ecuador, Venezuela, Bolivia, Peru, Paraguay.
In central and southern Asia: Azerbaijan, Georgia, Kazakhstan, Mongolia, Bangladesh, Sri Lanka, Uzbekistan.
In SE Asia and Oceania: Indonesia, Philippines, Vietnam, Thailand, Laos, Cambodia, Malaysia, Singapore, Myanmar, Australia.

The Connection between Nuclear Energy and Nuclear Weapons

State-owned nuclear companies in Russia and China have taken the lead in offering nuclear power plants to emerging countries includingfinance and fuel services.

Excerpts from Emerging Nuclear Energy Countries, Press Release, World Nuclear Association, Mar. 20, 2020

Can Traditional Medicine Cure COVID-19? China’s Take

Around the world officials are advising people to be wary of alternative treatments for covid-19. The opposite is true in China, where remedies known as traditional Chinese medicine (TCM) are being heavily promoted by the state. In January 2020, as the crisis escalated, the health ministry listed TCM treatments among those it recommended for the disease. It sent nearly 5,000 specialists to Hubei to administer them to patients (including sufferers at a sports centre in Wuhan that was turned into a TCM hospital for people with mild symptoms). Now China is keen to promote its remedies abroad.  TCM practitioners have joined Chinese medical teams sent to help manage outbreaks in Cambodia, Iraq and Italy. In mid-March, 2020 state media quoted a Tanzanian health official saying that China’s use of TCM for covid-19 may be “a model” for Africa to follow…

The use of animals in TCM sometimes involves appalling cruelty. One of the TCM remedies that the health ministry has recommended for use in the treatment of covid-19 patients includes powdered bear bile. In China this is often extracted from live bears kept in grim farms even though its active ingredient can be created synthetically. In February 2020 China banned the sale of wild animals as food—close contact in markets between live specimens and merchants may have helped the coronavirus to leap from animal to human. But the new rules do not prevent trappers and breeders from selling animal parts for use in TCM.

Officials do not say that traditional remedies can cure covid-19. But they do claim that TCM can reduce death rates by preventing patients with mild or moderate symptoms from developing more serious ones. They also say that TCM can speed up recovery. A website set up by China Daily, a state newspaper, called “Fighting covid-19 the Chinese way”, says that TCM can “remove the trash which causes illness”, leaving the virus “no room to survive”.

Excerpts from Fighting it the Chinese Way: Traditional Medicine, Economist, Apr. 11, 2020

Plastic Bags Back in Vogue: Blame COVID or Plastics Industry?

Plastic bags may make a temporary comback in some places because of COVID-19.
In a setback, albeit temporary, for efforts to combat plastic waste, many state and local governments have suspended plastic bag bans and are prohibiting the use of reusable bags to stem the spread of COVID-19. The plastics industry is pushing for such measures, causing environmentalists to cry foul. San Francisco, which has been at the forefront of single-use plastics restrictions, issued an order “not permitting customers to bring their own bags, mugs, or other reusable items from home” as a measure “to prevent unnecessary contact.” Maine is delaying enforcement of its plastic bag ban to Jan. 15, 2021, after originally planning to roll it out on April 22—Earth Day….

The plastics industry has been advocating for such measures. In recent weeks, Bag The Ban, an initiative sponsored by the American Recyclable Plastic Bag Alliance, has endorsed editorials in newspapers such as the Boston Herald and the New Hampshire Union Leader advocating use of plastic bags to protect grocery workers from COVID-19.

Writing to the US Department of Health and Human Services, the Plastics Industry Association made a similar point. “Single-use plastic products are the most sanitary choice when it comes to many applications.” The association cited research on reusable bags, including a 2011 study from Loma Linda University and the University of Arizona that tested bags from shoppers selected randomly at the grocery store and found bacteria such as E. coli on 8% of them. It also pointed to a 2012 outbreak of norovirus in Oregon linked to use of a reusable food bag and cited a 2019 study from Portugal that found bacteria in bags.

Alexander H. Tullo, Plastic bag bans rolled back for COVID-19, Apr. 7, 2020

Can’t Treat Covid-19 with Flip-Flops

The U.S. Covid-19 response remains a work in progress—fragmented, chaotic, and plagued by contradictory messaging from political leaders, [such as the flip-flops on the use of face masks, see Stop Buying Face Masks , Learn How to Make Your Own Face Mask]. …

 “We don’t have a national plan,” says epidemiologist Michael Osterholm of the University of Minnesota, Twin Cities. “We are going from press conference to press conference and crisis to crisis … trying to understand our response.”…Even if lockdowns succeed at halting the virus…. the United States needs to marshal massive resources to monitor for new outbreaks and quickly contain them…. Identifying cases and contacts and isolating them will require a huge increase in public health workers at the local level….The absence of nationwide coordination highlights the division of legal power between the federal and state governments…. Governors, not federal officials, typically hold police powers to shut businesses and enforce curfews. But many are reluctant to invoke those powers and suffer the political costs without clear direction from above….“The closest comparison here, in terms of national mobilization, is a war. And there is no way the United States would fight a war as 50 separate states.”

Excerpts from United States Strains to Act as Cases Set Record, Science Magazine, Apr. 3, 2020, at 6488.

Genes that Atttack Plastic

A common fixture in refrigerators, furniture and footwear, polyurethane plastic is pretty much always in high demand. Humans worldwide cycle through millions of tons of the durable substance each year, sending the bulk of what’s not recycled to garbage dumps, where it leaks toxic chemicals into the environment as it very slowly breaks down. At least one of Earth’s organisms sees the stuff as a boon: a bacterial strain called Pseudomonas sp.TDA1. This polyurethane-munching microbe seems to thrive in waste dump sites. Studying the Pseudomonas strain and the chemical strategies it deploys could someday help researchers put a small dent in the world’s plastic problem, which has cumulatively saddled the planet with more than 8 billion tons of slow-degrading synthetic material.

Pseudomonas sp. TDA1 is one of only a few microbes known to be tolerant to polyurethane plastic’s typically toxic properties. What’s more, the bacteria doesn’t just withstand the plastic’s harsh ingredients: it uses some of them as a food source… But while the bacterium can metabolize a subset of the chemicals in polyurethane plastic, it doesn’t seem able to break down these products completely. In-depth studies of Pseudomonas sp. TDA1 will reveal the genes crucial to these plastic-attacking abilities. Understanding how these genes and their products work could help scientists engineer synthetic approaches to tackling plastic in the future.

Excerpts from Katherine J. Wu, Scientists Discover Plastic-Munching Microbe in Waste Site, SMITHSONIANMAG.COM, Mar. 31, 2020

Oceans Restored: the 2050 Deadline

A study published in Nature on April 2, 2020 claims that marine ecosystems could recover in just 30 years because of the growing success of conservation efforts and the ocean’s remarkable resilience. Some of these conservation efforts include the increase in Marine Protected Areas (MPAs) from less than 1 percent in 2000 to almost 8 percent today and the restoration of key habitats such as seagrass beds and mangroves

One great success is the restoration of humpback whales that migrate between Antarctica and eastern Australia. Their numbers have rebounded from a few hundred in 1968 to more than 40,000 today. Sea otters in Western Canada have also jumped from dozens in 1980 to thousands. Green turtles in Japan, grey seals and cormorants in the Baltic and elephant seals in the United States have all also made remarkable comebacks. However, “If we don’t tackle climate change and raise the ambition and immediacy of these efforts, we risk wasting our efforts,” Duarte, one of the authors of the study, told BBC News. The initial price tag on all this is hefty: $10 to $20 billion a year until the 2050 recovery date.

Excerpts from Oceans Can Recover by 2050, Study Shows, EcoWatch, Apr. 2, 2020

Better Alive than Dead: The Crocodile Trade

Around 6m tonnes of bush meat are thought to come out of the Congo Basin each year… The trade has emptied out parts of the forest; 39% of it is at severe risk of over-hunting, the study says. Everything from bonobos (an endangered species of ape) to cobras, antelopes and, occasionally, elephants, appear at market stalls in Mbandaka.

Over-hunting has made life more dangerous for crocodile hunters. The number of dwarf crocodiles, once common in the Congo river, is dwindling. So hunters have to chase the ferocious Nile crocodile instead. There are plenty of those. Their scaly bodies stretch to six metres and they often kill humans. Stalkers in canoes go after them at night, shining a torch while stirring the water. “The crocodile does not like that,” says Mr Nyalowala. “He begins to writhe and then comes to attack.” As the animal pounces so do its pursuers, spearing it.

A live crocodile fetches more than a dead one in the markets in Mbandaka, so hunters bind their jaws and transport them some 200km downstream in their canoes. They sell for around $150 each. A teacher at a state school, by comparison, earns around $170 a month, though many did not get paid at all last year.

Croc in the pot: The toils and spoils of Congo’s crocodile-killers, Economist, Mar. 19, 2020

Even the Oceans are not Free: Swarming the Seas

The Ocean of Things of Defence Advanced Research Projects Agency (DARPA) aims to  wire up the high seas with swarms of floating, connected sensors.  Such devices are not in themselves new. There are around 6,000 floating sensors deployed around the world’s oceans, run by navies and research institutes. What is unprecedented is the scale of  DARPA’s ambition. Over the next few years it hopes to deploy 50,000 sensors across 1m square kilometres of sea, an area considerably larger than Texas. The eventual goal—much more distant—is to enable the continuous monitoring and analysis of a significant fraction of the world’s oceans.

Existing “floating instrument packages”, known as floats or drifters, are often custom-built, and usually contain the highest-quality instruments available. They therefore tend to be expensive, and are bought only in small numbers. A typical existing float, designed for scientific research, is the Argo. It costs around $20,000, and can measure water temperature and salinity.  The Ocean of Things takes the opposite approach. The aim is to cram as many cheap, off-the-shelf components as possible into a single low-cost package. Current float prototypes cost around $750…That would allow tens of thousands to be deployed without breaking the bank. Large numbers are crucial for coverage. They also help compensate for inaccuracies in individual instruments.

The project’s researchers are evaluating three designs from different manufacturers, ranging in size from about six to 18 litres. One, proposed by Xerox’s Palo Alto Research Centre, is made of glass, like a traditional Japanese fishing float. A second, from a firm called Areté Associates, has an aluminium shell, and uses wood for buoyancy. Both models feature solar panels. The third, made by a company called Numurus, is made of lacquered cardboard, and relies entirely on its batteries. All three are designed to last for a year or so and are made to be as environmentally friendly as possible, with minimal use of plastics. That is important because, at the end of their mission, the floats are designed to scuttle themselves

With 361m square kilometres of ocean on the planet, a true Ocean of Things, monitoring everything on and under the water, would require about 18m floats.

Excerpts from Big Wet Data: The Ocean of Things, Economist, Mar. 14, 2020

The Nuclear Reactors Buried in the Deep Sea

The Soviet Union used the waters east of Novaya Zemlya to dump reactors, spent nuclear fuel and solid radioactive waste from both the navy and the fleet of nuclear-powered civilian icebreakers. About 17,000 objects were dumped in the period from the late 1960s to the late 1980s. Most of the objects are metal containers with low- and medium level radioactive waste. The challenge today, though, are the reactors with high-level waste and spent uranium fuel, objects that will pose a serious threat to the marine environment for tens of thousands of years if nothing is done to secure them.

The reactors from the submarines K-11, K-19 and K-140, plus the entire submarine K-27 (in the Kara Sea) and spent uranium fuel from one of the old reactors of the Lenin-icebreaker have to be lifted and secured. Also, the submarine K-159 (in the Barents Sea) that sank north of Murmansk while being towed for decommissioning in 2003 have to be lifted from the seafloor, the experts conclude. A study report made for Rosatom and the European Commission has evaluated the costs of lifting all six objects, bringing them safely to a yard for decommissioning and securing the reactors for long-term storage. The estimated price-tag for all six will €278 millions, of which the K-159 is the most expensive with a cost of €57.5 millions. Unlike the submarines and reactors that are dumped in relatively shallow waters in the Kara Sea, the K-159 is at about 200 meters depth, and thus will be more difficult to lift.

Excerpts from Thomas Nilsen, Lifting Russia’s accident reactors from the Arctic seafloor will cost nearly €300 million, Mar. 8, 2020

Survivable Nuclear Weapons: Count on Them

The U.S. Defense Department said on February 4, 2020 the Navy had fielded a low-yield, submarine-launched ballistic missile warhead, something the Pentagon believes is needed to deter adversaries like Russia but which critics say lowers the threshold for using nuclear weapons.  Low-yield nuclear weapons, while still devastating, have a strength of less than 20 kilotons. The atomic bomb dropped on Hiroshima, in August 1945, had about the same explosive power.

“This supplemental capability strengthens deterrence and provides the United States a prompt, more survivable low-yield strategic weapon,” John Rood, the under secretary of defense for policy, said in a statement.  “(It) supports our commitment to extended deterrence; and demonstrates to potential adversaries that there is no advantage to limited nuclear employment because the United States can credibly and decisively respond to any threat scenario,” Rood added….

“The administration’s decision to deploy the W76-2 warhead remains a misguided and dangerous one. The deployment of this warhead does nothing to make Americans safer,” Democratic Representative Adam Smith, chairman of the House Armed Services Committee, said in a statement.  The United States already has air-launched, low-yield nuclear weapons and critics say that should be sufficient….

Excerpts from Idrees Ali U.S. deploys ‘more survivable’ submarine-launched low-yield nuclear weapon, Reuters, Feb. 4, 2020

How to Create a National Park? Beat Up and Intimidate Indigenous Peoples

Armed ecoguards partly funded by the conservation group WWF to protect wildlife in the Republic of the Congo beat up and intimidated hundreds of Baka pygmies living deep in the rainforests, according to a UNDP investigation. A team of investigators sent to northern Congo by the UN Development Programme (UNDP) to assess allegations of human rights abuses gathered “credible” evidence from different sources that hunter-gatherer Baka tribespeople living close to a proposed national park had been subjected to violence and physical abuse from the guards over years, according to a leaked draft of the report obtain by the Guardian in February 2020.

The allegations, reported to the UN in 2019, included Baka tribespeople being beaten by the ecoguards, the criminalisation and illegal imprisonment of Baka men, summary evictions from the forest, the burning and destruction of property, and the confiscation of food.  In addition, the UNDP’s social and environmental compliance unit heard how the ecoguards allegedly treated the Baka men as “sub-human” and humiliated some Baka women by forcing them to take off their clothes and “be like naked children”.

The report says: “These beatings occur when the Baka are in their camps along the road as well as when they are in the forest. They affect men, women and children. Other reports refer to ecoguards pointing a gun at one Baka to force him to beat another and guards taking away the machetes of the Baka, then beating them with those machetes.

“There are reports of Baka men having been taken to prison and of torture and rape inside prison. The widow of one Baka man spoke about her husband being so ill-treated in prison that he died shortly after his release. He had been transported to the prison in a WWF-marked vehicle.”

The draft report, dated 6 January 2020, adds: “The violence and threats are leading to trauma and suffering in the Baka communities. It is also preventing the Baka from pursuing their customary livelihoods, which in turn is contributing to their further marginalisation and impoverishment.”

The $21.4m (£16.6m) flagship Tridom 11 project in northern Congo set up in 2017 with money from the WWF, UNDP, the European commission, US and Congolese governments and the Global Environment Facility, as well as logging and palm oil conglomerates, includes as its centrepiece a 1,456 sq km area of forest known as Messok Dja.

This global biodiversity hotspot is rich in wildlife, including elephants, gorillas and chimpanzees, and has been lived in and used for the hunting of small game by the semi-nomadic Baka tribes for millennia. The WWF has pressed for it to be designated a protected area, or national park, for 10 years, on the grounds that it will reduce wildlife crime and act as an ecological corridor linking national parks in neighbouring Cameroon.

The WWF says the ecoguards were employed by the Congolese government, but admits contributing to their training and wages along with other funders through the Tridom interzone project (ETIC), a Congo government collaboration with WWF. It adds that there are no legal restrictions preventing Baka using the forests….The investigators also identified multiple failures of the UNDP to adhere to human rights policies and standards, and said little consideration had been given to the impact of the project on the Baka peoples….Investigators also said they found no evidence that the UNDP had taken into account the risk of co-financing the project with palm oil and logging companies whose work by its nature threatens large-scale biodiversity loss.

The report strongly criticises the way conservation is practised in central Africa. “The goal of establishing Messok Dja as a protected area was pursued by following the established patterns of conservation projects in the Congo Basin, which largely exclude indigenous peoples and treat them as threats rather than partners,” it says.

Excerpts from John Vidal, Armed ecoguards funded by WWF ‘beat up Congo tribespeople’, Guardian, Feb, 3, 2020

Hunting Down Polluters from Space

When scanning for emissions from a mud volcano in western Turkmenistan in January 2019, a satellite called Claire came across a large plume of methane drifting across the landscape. … The company operating the satellite, GHGSAT passed details via diplomats to officials in Turkmenistan, and after a few months the leaks stopped. This largely unknown incident illustrates two things: that satellites can play an important role in spotting leaks of greenhouse gases and, rather worryingly, that the extent of such leaks is often greatly underestimated. The data from Claire suggested the leak in Turkmenistan had been a big one…142,000 tonnes of methane. This made the Turkmenistani leak far bigger than the 97,000 tonnes of methane discharged over four months by a notorious blowout at a natural-gas storage facility in Aliso Canyon, California, in 2015, which is reckoned to have been the worst natural-gas leak yet recorded in America. There have been other big leaks, too…

The reason for concern is that although methane, the main constituent of natural gas, does not linger in the atmosphere for anywhere near as long as carbon dioxide does, it is a far more potent heat-trapping agent. About a quarter of man-made global warming is thought to be caused by methane. And between a fifth and a third of the methane involved is contributed by the oil and gas industry. Methane can be detected spectroscopically. Like other gases, it absorbs light at characteristic frequencies. With a spectrometer mounted on a satellite it is possible to analyse light reflected from Earth for signs of the gas. As with the satellites that carry them, spectrometers come in many shapes and sizes. Tropomi can also detect the spectral signs of other polluting gases, such as nitrogen dioxide, sulphur dioxide and carbon monoxide.

Other methane-hunting satellites are coming. These include one due for launch in 2022 by Methanesat, an affiliate of the Environmental Defence Fund, an American non-profit organisation. The 350kg satellite will cost $88m to build and put into orbit. It will scan an area of land 200km wide with a resolution of 1km by 1km. According to Methanesat, it will be the most sensitive to emission levels yet, being able to detect methane concentrations as low as two parts-per-billion. Data collected by the satellite will be publicly available.

Excerpts from The Methane Hunters, Economist, Feb. 1 2020

Ethical Killing: Landmines

During the Gulf war of 1991, no fewer than 117,000 landmines were showered over Kuwait and Iraq by American planes. This barely dented the Pentagon’s vast stockpile of 19m. Just under a quarter of the devices scattered in the path of Saddam Hussein’s army were anti-personnel landmines (APLs), the sort that would soon be banned by the Anti-Personnel Mine Ban Convention of 1997, widely known as the Ottawa treaty. The Ottawa treaty has 164 parties, all of which ban the production and use of APL (anti-vehicle mines, among others, are still allowed). America is not among them. When the treaty was finalised, America declined to join (other holdouts include China, Cuba, Iran, Russia and Syria).

Landmines have a number of military uses. They are typically used to channel opposing armies away from particular areas and into others. A minefield can force an enemy to turn, which exposes their flank and makes them especially vulnerable, says Vincent Brooks, a retired general who commanded American forces in South Korea in 2016-18. They can also be used to “canalise” the enemy, channelling attackers into unfavourable terrain, where they may be more exposed to concentrated artillery fire. …But landmines are reviled weapons, and not without good reason. “They’re indiscriminate,”… Landmine casualties have fallen sharply over the years, but at least 2,000 people were killed or wounded by manufactured or improvised APLS in 2018, according to data collected by the Landmine and Cluster Munition Monitor, a research group. Laying a mine can cost a few dollars; clearing one can require $1,000.

The Pentagon has an answer to this. It says that it only possesses, would only produce and would only use “non-persistent” landmines with the capacity to self-destruct or, failing that, to self-deactivate, with a battery losing its charge, within 30 days (some models can blow themselves up in as little as a few hours). It claims that such features are remarkably reliable. …“When the technology is brought into the battlefield, we see that the actual data doesn’t match with the promises,” says Erik Tollefsen, head of Weapons Contamination for the International Committee of the Red Cross. He says that impressive reliability rates are usually derived from tests in sterile conditions, and prove wildly exaggerated in practice. In 2002 a report by the Government Accountability Office, an agency that audits the federal government, noted that during the Gulf war one in 10,000 mines were expected to remain active, which would have produced 12 duds. The actual figure was almost 2,000.

Others argue that there are perfectly viable alternatives to APLs….In particular, remotely activated mines (rather than victim-activated ones) are allowed under the treaty if the person triggering the device has the would-be victim in sight, although this makes them harder to use at range and hostage to a breakdown of communications. In 2018 Finland—a late and reluctant signatory to Ottawa, given its long border with Russia—said it was developing a new, remote-controlled variety of anti-personnel “bounding” mine that leaps into the air and fires metal bullets downward.

Excerpts from Ethical Landmines: Watch Your Step, Economist, Feb. 15, 2020

Breath and Sweat: the Biometrics of All Private Things

It is not just DNA that people scatter to the wind as they go about their business. They shed a whole range of other chemicals as well, in their breath, their urine, their faeces and their sweat. Collectively, these molecules are referred to as metabolites….

The most common way of analysing metabolite content is gas chromatography-mass spectrometry. This technique sorts molecules by their weight, producing a pattern of peaks that correspond to different substances….There are, however, a lot of information sources out there, in the form of publicly available metabolite databases. The databases themselves are getting better, too…. A study just published by Feliciano Priego-Capote at University of Cordoba, in Spain, for example, shows it is possible to extract much meaningful information from even a dried-up drop of sweat. “The day is coming soon”, observes Cecil Lewis, a molecular anthropologist at University of Oklahoma, who is studying the matter, “when it will be possible to swab a person’s desk, steering wheel or phone and determine a wide range of incredibly private things about them….

The police may be tempted to push the boundaries as well. The fourth amendment to America’s constitution protects against unwarranted searches and seizure of evidence. This means it is hard to force someone to give a sample. But if obtaining such merely requires taking a swab of a surface in a public place—perhaps a keyboard someone has just used—the 4th amendment is unlikely to apply.

That is not necessarily wrong, if it means more criminals are caught and convicted. But it needs to be thought about carefully, because many metabolites are sticky. Cocaine is a case in point. Studies have shown that as many as two-thirds of the dollar bills in circulation in America carry traces of this substance, which might thus end up on the fingertips of the innocent, as well as the guilty.

Excerpts from Metabolites and You, Economist, Feb. 15, 2019

What Shrimp and Beef Have in Common? carbon footprint

Shrimp farms tend to occupy coastal land that used to be covered in mangroves. Draining mangrove swamps to make way for aquaculture is even more harmful to the atmosphere than felling rainforest to provide pasture for cattle. A study conducted in 2017 by cifor, a research institute, found that in both these instances, by far the biggest contribution to the carbon footprint of the resulting beef or shrimp came from the clearing of the land. As a result, CIFOR concluded, a kilo of farmed shrimp was responsible for almost four times the greenhouse-gas emissions of a kilo of beef

Eating wild shrimp is not much better: catches are declining around the world as a result of overfishing. Trawlers can pull as much as 20kg of by-catch from the sea for every kilo of shrimp. And reports abound of the appalling treatment of workers on shrimp-fishing vessels, including human-trafficking and child labour. When UN investigators interviewed a sample of Cambodians who had escaped virtual slavery on Thai fishing boats, 59% of them reported seeing fellow crew-members murdered by the captain.

Most of the world’s shrimp and prawns come from Asia. The continent accounts for 85% of the farmed sort and 74% of the wild catch. Global sales were around $45bn in 2018 and are thought to be growing by about 5% a year. But the industry is controversial, not just because of its part in global warming. Razing mangroves also leaves coastal regions vulnerable to flooding. Many shrimp farms are unsanitary; ponds often have to be abandoned after a few years because of problems with disease and pollution.

All this has given one Singaporean company a brain wave. “Farmed shrimps are often bred in overcrowded conditions and literally swimming in sewage water. We want to disrupt that—to empower farmers with technology that is cleaner and more efficient,” says Sandhya Sriram, one of the founders of Shiok Meats. The firm aims to grow artificial shrimp, much as some Western firms are seeking to create beef without cows. The process involves propagating shrimp cells in a nutrient-rich solution. Ms Sriram likens it to a brewery, disdaining the phrase “lab-grown”….The hitch is that producing shrimp in this way currently costs $5,000 a kilo.

Excerpts from How artificial shrimps could change the world, Economist, Feb. 28, 2020

Sewers: Turning Wastewater into a Valuable Resource

The world’s growing flows of wastewater offer a largely untapped, potentially lucrative source of energy, agricultural fertilizers, and water for irrigation. The opportunities will increase as the annual volume of wastewater—now 380 billion cubic meters—expands by an estimated 51% by 2050, as populations and incomes multiply, says a team led by researchers at United Nations University’s Institute for Water, Environment, and Health. About 13% of global demand for fertilizer could be met by recovering nitrogen, phosphorus, and potash from wastewater; such use provides a bonus, diverting nutrients from waterways, where they can create harmful eutrophication. Sewage also offers an alternative energy source…..

Reaping Resources from Sewers, Science, Feb. 7, 2020

Human and Environmental Costs of Low-Carbon Technologies

Substantial amounts of raw materials will be required to build new low-carbon energy devices and infrastructure.  Such materials include cobalt, copper, lithium, cadmium, and rare earth elements (REEs)—needed for technologies such as solar photovoltaics, batteries, electric vehicle (EV) motors, wind turbines, fuel cells, and nuclear reactors…  A majority of the world’s cobalt is mined in the Democratic Republic of Congo (DRC), a country struggling to recover from years of armed conflict…Owing to a lack of preventative strategies and measures such as drilling with water and proper exhaust ventilation, many cobalt miners have extremely high levels of toxic metals in their body and are at risk of developing respiratory illness, heart disease, or cancer.

In addition, mining frequently results in severe environmental impacts and community dislocation. Moreover, metal production itself is energy intensive and difficult to decarbonize. Mining for copper,and mining for lithium has been criticized in Chile for depleting local groundwater resources across the Atacama Desert, destroying fragile ecosystems, and converting meadows and lagoons into salt flats. The extraction, crushing, refining, and processing of cadmium can pose risks such as groundwater or food contamination or worker exposure to hazardous chemicals. REE extraction in China has resulted  threatens rural groundwater aquifers as well as rivers and streams.

Although large-scale mining is often economically efficient, it has limited employment potential, only set to worsen with the recent arrival of fully automated mines. Even where there is relative political stability and stricter regulatory regimes in place, there can still be serious environmental failures, as exemplified by the recent global rise in dam failures at settling ponds for mine tailings. The level of distrust of extractive industries has even led to countrywide moratoria on all new mining projects, such as in El Salvador and the Philippines.

Traditional labor-intensive mechanisms of mining that involve less mechanization are called artisanal and small-scale mining (ASM). Although ASM is not immune from poor governance or environmental harm, it provides livelihood potential for at least 40 million people worldwide…. It is also usually more strongly embedded in local and national economies than foreign-owned, large-scale mining, with a greater level of value retained and distributed within the country. Diversifying mineral supply chains to allow for greater coexistence of small- and large-scale operations is needed. Yet, efforts to incorporate artisanal miners into the formal economy have often resulted in a scarcity of permits awarded, exorbitant costs for miners to legalize their operations, and extremely lengthy and bureaucratic processes for registration….There needs to be a focus on policies that recognize ASM’s livelihood potential in areas of extreme poverty. The recent decision of the London Metals Exchange to have a policy of “nondiscrimination” toward ASM is a positive sign in this regard.

A great deal of attention has focused on fostering transparency and accountability of mineral mining by means of voluntary traceability or even “ethical minerals” schemes. International groups, including Amnesty International, the United Nations, and the Organisation for Economic Co-operation and Development, have all called on mining companies to ensure that supply chains are not sourced from mines that involve illegal labor and/or child labor.

Traceability schemes, however, may be impossible to fully enforce in practice and could, in the extreme, merely become an exercise in public relations rather than improved governance and outcomes for miners…. Paramount among these is an acknowledgment that traceability schemes offer a largely technical solution to profoundly political problems and that these political issues cannot be circumvented or ignored if meaningful solutions for workers are to be found. Traceability schemes ultimately will have value if the market and consumers trust their authenticity and there are few potential opportunities for leakage in the system…

Extended producer responsibility (EPR) is a framework that stipulates that producers are responsible for the entire lifespan of a product, including at the end of its usefulness. EPR would, in particular, shift responsibility for collecting the valuable resource streams and materials inside used electronics from users or waste managers to the companies that produce the devices. EPR holds producers responsible for their products at the end of their useful life and encourages durability, extended product lifetimes, and designs that are easy to reuse, repair, or recover materials from. A successful EPR program known as PV Cycle has been in place in Europe for photovoltaics for about a decade and has helped drive a new market in used photovoltaics that has seen 30,000 metric tons of material recycled.

Benjamin K. Sovacool et al., Sustainable minerals and metals for a low-carbon future, Science, Jan. 3, 2020

Beauty Secrets: Donkeys Exterminated for their Skin Collagen

Over the past 6 years, Chinese traders have been buying the hides of millions of butchered donkeys from developing countries and shipping them to China, where they’re used to manufacture ejiao, a traditional Chinese medicine… Ejiao, in use for thousands of years, purportedly treats or prevents many problems, including miscarriage, circulatory issues, and premature aging, although no rigorous clinical trials support those claims. The preparation combines mineral-rich water from China’s Shandong province and collagen extracted from donkey hides, traditionally produced by boiling the skins in a 99-step process. Once reserved for China’s elites, ejiao is now marketed to the country’s booming middle class, causing demand to surge

Despite government incentives for new donkey farmers, farms in China can’t keep up with the exploding demand, which the Donkey Sanctuary currently estimates at 4.8 million hides per year. Donkeys’ gestation period is one full year, and they only reach their adult size after 2 years. So the industry has embarked on a frenzied hunt for donkeys elsewhere. This has triggered steep population declines. In Brazil, the population dropped by 28% between 2007 and 2017, according to the new report.

African populations are crashing, too, says Philip Mshelia, an equine veterinarian and researcher at Ahmadu Bello University in Zaria, Nigeria. After buying donkeys at markets, traders often drive large herds to slaughter, sometimes covering hundreds of kilometers with no rest, food, or water. Those transported by truck fare worse: Handlers tie their legs together and sling them onto piles or strap them to the top of the truck, Mshelia says. Animals that survive the journey—many with broken or severed limbs—are unloaded by the ears and tails and tossed in front of a slaughterhouse. Some meet their end in an open field where humans await them with hammers, axes, and knives.

For donkey owners, selling their animal means quick cash—now more than $200 in parts of Africa…

Ironically, the booming ejiao trade, along with a developing donkey dairy industry in Eastern Europe, has stirred scientific interest in donkeys.  Zhen Shenming, a reproductive biologist at the China Agricultural University in Beijing, says Chinese efforts are focused on increasing yields, for instance through artificial insemination…Chinese breeders are also testing new nutrition programs that expedite growth, leading to an adult-size donkey in only 18 months…

“They are very observant and sentient animals, and they create very strong bonds with other donkeys.” That’s one reason the current slaughtering practice, in which the animals often await their turn while watching other donkeys being beaten unconscious, slaughtered, and skinned is abhorrent.  “They’re certainly quite well aware of what’s happening and what’s to come,” McLean says. 

Excerpts from Christa Lesté-Lasserre Donkeys face worldwide existential threat, Science,  Dec. 13, 2019

The Nightmare: Sabotaging 20 Million Nuclear Shipments

Nuclear and other radioactive material is hardest to protect when it is transported from point A to point B — more than half of the incidents of theft of radioactive material reported to the IAEA between 1993 and 2019 occurred while it was in transport.

Around 20 million shipments of nuclear and other radioactive material are regularly transported within countries and across borders each year. These materials are used in industry, agriculture and medicine, as well as in education. Some of them are also radioactive sources that are no longer useful, known as disused sources.

The aim of nuclear security during transport is to ensure that the material is secured throughout and that it is not used for criminal or malicious purposes. While the level of security differs depending on the sensitivity of the material, the fundamental elements of secure transport include physical protection, administrative measures, training and protection of information about the transport routes and schedule. In some cases, escort personnel may also need to be armed

“During conversion of our research reactor from high enriched to low enriched uranium fuel, we had to transport highly radioactive spent reactor fuel from the site to the airport to be sent back to the original manufacturer, and we had to transport the new low enriched uranium fuel from the airport to the facility,” said Yusuf A. Ahmed, Director of the Centre for Energy Research and Training in Nigeria, who was involved in the conversion project. “Although the transport time is only a few hours, there is a lot that can happen during that time, from simple traffic accidents to malicious interventions and sabotage of shipments.”

While only around 30 countries use nuclear power and therefore have significant amounts of nuclear materials to transport, almost all countries use radioactive sources.

Excerpts from Inna Pletukhin, A Moving Target: Nuclear Security During Transport, IAEA Bulletin, Jan. 24, 2020

Saving the Fisheries of Barents Sea from Nuclear Waste: the Andreeva Bay Case

A shipment of 14 containers with spent nuclear fuel from Andreeva Bay to Atomflot in Murmansk, Russia took place in December 2019 but it was paid by Norway.  Unloading the 40-years old spent uranium fuel elements from the rundown storage tanks and repacking them to transport containers came with a price-tag of 5 million kroner (€500 000), while the shipment from Andreeva Bay to Murmansk will cost additional 2,5 million kroner (€250 000).

The December 2019 shipment was the fourth that year, but the first one paid by Norway.  In Andreeva Bay, only 65 kilometers from the border to Norway, the Soviet navy packed away its lethal leftovers. Without too much thought for the costs of future clean up.  In Norway, like in Russia, the demand for action came out of fears for possible radioactive leakages that could have potentially negative impact on the important fisheries in the Barents Sea.  So far, isotopes contamination has only been discovered in the sediments in the near proximity off the shore and not further out in the bay.

Concerns of nuclear accidents and radioactive leakages are also why Norwegian authorities have granted hundres of millions kroner in aid to secure and clean up the site.  After 25 years of cooperation to improve the situation in Andreeva Bay, the Norwegian experts argue that direct financing of practical work is the best way to gain an insight into how Russia deals with the clean up.

By the end of Soviet times, in the late 1980s, a total of 22,000 spent nuclear fuel elements, equal to about 100 reactor cores from submarines, had accumulated at the run-down storage facilities. In addition came thousands of cubic meters of solid radioactive waste stored outdoor in rusty containers and hundreds of cubic meters of liquid radioactive waste in tanks.

The two first decades of international cooperation concentrated on improving the infrastructure. Buildings were erected to cover three concrete tanks holding the spent nuclear fuel, both to keep out rain and snow, but also to make sure the removal- and repacking work could take place in safe conditions.  The quay by the shore was rebuilt, a new special crane for lifting transport casks where put in place. Even a new on-purpose designed ship was built, paid by Italy.

In 2017, the first load of containers with spent nuclear fuel left Andreeva Bay towards Murmansk, from where it go by rail to Mayak, Russia’s reprocessing plant north of Chelyabinsk east of the Ural Mountains.  So far in 2019, three shipments paid by Russia and one shipment paid by Norway have left Andreeva Bay.  “25% of the original amount of spent nuclear fuel is now removed,” says Per-Einar Fiskebeck…

The remaining waste, tank 3A holds numerous rusty, partly destroyed steel pipes where concrete of poor quality was filled in the space between. Some of those fuel assemblies are stuck in the canisters, while some of the canisters are stuck in the cells.  This is high level nuclear waste with radiation levels close to the uranium fuel comparable to the melted fuel rods inside the ill-fated Chernobyl reactor. 

Another groundbreaking milestone in the clean up work took place earlier this fall when the retrieval of six abandoned, highly radioactive spent nuclear fuel assemblies from the bottom of Building No. 5 were successfully completed.  Building No. 5 is a former pool storage, where several elements fell to the floor following a water-leakages in 1982. Traces of uranium and other radionuclides remained in the sludge at the bottom of the pool.

Thomas Nilsen,Norway helps pay for transporting old Russian navy nuclear waste, Barents Observer, Dec. 20, 2019

Forever Fukushima: Cleaning Up the Huge Mess

By the end of 2019, Japan further delayed the removal of thousands of spent fuel units that remain in cooling pools since the 2011 disaster The government and the plant operator, Tokyo Electric Power Co., are keeping a 30- to 40-year completion target.

More than 4,700 units of fuel rods remain at the three melted reactors and two others that survived the 2011 earthquake and tsunami. They pose a high risk because their storage pools are uncovered and a loss of water in case of another major disaster could cause the fuel rods to melt, releasing massive radiation. Their removal at Units 1 and 2, after repeated delays, is now postponed by up to 10 years from the initial target of 2018, with more preparation needed to reduce radiation and clear debris and other risks.

Fuel rod removal at the Unit 1 reactor pool will begin sometime in 2027-2028, after debris is cleaned up and a huge rooftop cover installed to contain radioactive dust. Fuel removal at Unit 2 pool is to begin in 2024-2026. Work at the Unit 3 reactor pool began in April 2019 and all 566 units will be removed by March 2021. TEPCO has emptied the pool at Unit 4, which was offline and only suffered building damage, and aims to have all remaining rods in reactor pools removed by 2031 for safer storage in dry casks.

TEPCO has been unable to release the 1.2 million tons of treated but still radioactive water kept in nearly 1,000 tanks at the plant, fearing public repercussions and the impact on the area’s struggling fishing and agriculture. The amount of water is growing by 170 tons daily because it is used to cool the melted fuel inside the reactors.

The Ministry of Economy, Trade and Industry recently drafted a proposal to release the water to the sea or the air, or a combination of both. TEPCO says it can only store up to 1.37 million tons, or until the summer of 2022. Time is limited because preparation is needed before any water release. TEPCO and the government say the tanks pose risks if they were to spill their contents in another major earthquake, tsunami or flood…. The water is still somewhat contaminated, but TEPCO says further treatment can remove all but radioactive tritium to levels allowed for release. Experts say tritium is not harmful to humans in small amounts and has been routinely released from nuclear plants around the world.

Removing an estimated 880 tons of molten fuel from Fukushima’s three melted reactors is the toughest and unprecedented challenge. It’s six times the amount dealt with in the aftermath of the 1979 Three Mile Island partial core melt in the United States.  Removal is to begin in 2021 at Unit 2, where robotic probes have made more progress than at Units 1 and 3. A robotic arm was developed to enter the reactor from the side to reach the melted fuel, which has largely fallen to the bottom of the primary containment vessel… The first decade through 2031 is a crucial phase that will affect future progress…

Japan has yet to develop a plan to dispose of the highly radioactive melted fuel and other debris that come out of the reactors. TEPCO will compile a plan for those after the first decade of melted fuel removal. Managing the waste will require new technologies to reduce its volume and toxicity. TEPCO and the government say they plan to build a site to store waste and debris removed from the reactors, but finding one and obtaining public consent will be difficult.

Additionally, there will be an estimated 770,000 tons of solid radioactive waste by 2030, including contaminated debris and soil, sludge from water treatment, scrapped tanks and other waste. They will be sorted, treated and compacted for safe storage under a plan to be compiled by 2028.

The government says Fukushima’s decommissioning cost is estimated at 8 trillion yen ($73 billion), though adding compensation, decontamination of surrounding areas and medium-term storage facilities would bring the total to an estimated 22 trillion yen ($200 billion). The Japan Center for Economic Research, a think tank, estimates that decommissioning alone would cost 51 trillion yen ($470 billion) if the water is not released and tritium removal technology is pursued.

More than 10,000 workers will be needed annually in coming years, about one third assigned to work related to the radioactive water. 

Excerpts from MARI YAMAGUCHI,  Japan revises Fukushima cleanup plan, delays key steps, Associated Press, Dec. 27, 2019

Left to their Own Bad Devices: the Future of Ogoni Land in Nigeria

The decades-overdue clean-up of Ogoniland, after years of oil spills from the pipelines that criss-cross the region, is finally under way. But the billion-dollar project — funded by Nigeria’s national oil company and Royal Dutch Shell — is mired in allegations of corruption and mismanagement.  “We are not pleased with what is going on,” said Mike Karikpo, an attorney with Friends of the Earth International and a member of the Ogoniland team that negotiated the creation of the Hydrocarbon Pollution Remediation Project (Hyprep), the government body running the clean-up… 

Nigeria is Africa’s biggest oil producer, pumping out about 1.8m barrels per day. It provides roughly 90 per cent of the country’s foreign exchange and more than half of government revenues.  The clean-up began only the summer 2019, about a year after the first of an expected five tranches of $180m in funding was released to Hyprep. Mr Karikpo complains of a lack of transparency, alleging that planning, budgeting and awarding of contracts took place behind closed doors. Work started at the height of the rainy season, washing away much of the progress as contaminated soil collected for treatment was swept back into the environment…

Ogoniland, like the broader Niger Delta, has become more polluted and development has stalled, with little to show for the billions of dollars in crude that has been extracted. Critics have now accused Hyprep of being, like much of Nigeria’s oil sector, a vehicle for political patronage and graft. This year 16 companies were awarded contracts for the first phase of the clean-up, which — to the consternation of critics — focuses on the least contaminated parts of Ogoniland.

An investigation by the news site Premium Times found that almost all the companies were set up for other purposes, including poultry farming, car sales and construction, and had no experience of tackling oil pollution.  Meanwhile, insiders have questioned Hyprep’s capacity to handle such a massive project…

Shell and Hyprep have rejected the criticism.  Shell, which closed its Ogoniland operations in 1993, said it accepted responsibility “for spills arising from its operations”, but that some of the blame for the pollution must go to thieves who illegally tapped into pipelines and makeshift refining operations in the Delta’s creeks

Excerpts from Craft and Mismanagement Taint Nigeria’s Oil CleanUp, Financial Times, Dec. 29, 2019

540 Katrina Oil Spills Equal an Exxon Valdez Disaster

The federal agency overseeing oil and gas operations in the Gulf of Mexico after hurricane Katrina reported that more than 400 pipelines and 100 drilling platforms were damaged. The U.S. Coast Guard, the first responder for oil spills, received 540 separate reports of spills into Louisiana waters. Officials estimated that, taken together, those leaks released the same amount of oil that the highly publicized 1989 Exxon Valdez disaster spilled into Alaska’s Prince William Sound — about 10.8 million gallons…

While hurricanes gain speed due to the effects of climate change, the push for oil leasing in the Gulf of Mexico shows no sign of slowing down. In 2014, the Obama administration opened up 40 million new acres in the Gulf for oil and gas development. Four years later, the Trump administration announced plans to open up most of the rest, in what would be the largest expansion of offshore oil and gas drilling in U.S. history. Many of these 76 million acres are to be offered at reduced royalty rates to encourage additional near-shore drilling in Louisiana waters…

“In the Gulf, storms are predicted to be less frequent but more intense when they do come,” said Sunshine Van Bael, an ecologist at Tulane University who evaluated damage to marsh ecosystems from the BP oil spill. “One thing that storms do is, if oil has been buried underneath the marsh because it wasn’t rehabilitated, a storm could come along and whip that back up to the surface. So, the aftereffects of the oil spills might be greater [with climate change] since the storms are predicted to be more intense.”…

In 2009, a class-action lawsuit against Murphy Oil Corp. ended in a settlement requiring the company to pay $330 million to 6,200 claimants, including owners of about 1,800 homes in St. Bernard Parish. The damage occurred when one of Murphy’s storage tanks floated off its foundation during Katrina and dumped over a million gallons of crude oil into a square-mile segment of Meraux and Chalmette….

To date, more than $19 million has been paid out from the federal Oil Spill Liability Trust Fund to reimburse at least two oil companies for costs they incurred cleaning up oil they spilled during Katrina…

“We don’t normally penalize [companies] for act of God events,” Greg Langley of the Department of Environmental Quality said. “We just get right to remediation.”

Excerpts from Joan Meiners, How Oil Companies Avoided Environmental Accountability After 10.8 Million Gallons Spill, ProPublica, Dec. 27, 2019

How Sand Extraction Damages Ecosystems

The world uses nearly 50bn tonnes of sand and gravel a year—almost twice as much as a decade ago. No other natural resource is extracted and traded on such an epic scale, bar water. Demand is greatest in Asia, where cities are growing fast (sand is the biggest ingredient in concrete, asphalt and glass). China got through more cement between 2011 and 2013 than America did in the entire 20th century (the use of cement is highly correlated with that of sand).

Since the 1960s Singapore—the world’s largest importer of sand—has expanded its territory by almost a quarter, mainly by dumping it into the sea. The OECD thinks the construction industry’s demand for sand and gravel will double over the next 40 years. Little wonder then that the price of sand is rocketing. In Vietnam in 2017 it quadrupled in just one year.

In the popular imagination, sand is synonymous with limitlessness. In reality it is a scarce commodity, for which builders are now scrabbling. Not just any old grains will do. The United Arab Emirates is carpeted in dunes, but imports sand nonetheless because the kind buffeted by desert winds is too fine to be made into cement. Sand shaped by water is coarser and so binds better. Extraction from coastlines and rivers is therefore surging. But according to the United Nations Environment Programme (UNEP), Asians are scooping up sand faster than it can naturally replenish itself. In Indonesia some two dozen small islands have vanished since 2005. Vietnam expects to run out of sand this year.

All this has an environmental cost. Removing sand from riverbeds deprives fish of places to live, feed and spawn. It is thought to have contributed to the extinction of the Yangzi river dolphin. Moreover, according to WWF, a conservation group, as much as 90% of the sediment that once flowed through the Mekong, Yangzi and Ganges rivers is trapped behind dams or purloined by miners, thereby robbing their deltas both of the nutrients that make them fecund and of the replenishment that counters coastal erosion. As sea levels rise with climate change, saltwater is surging up rivers in Australia, Cambodia, Sri Lanka and Vietnam, among other places, and crop yields are falling in the areas affected. Vietnam’s agriculture ministry has warned that seawater may travel as far as 110km up the Mekong this winter. The last time that happened, in 2016, 1,600 square kilometres of land were ruined, resulting in losses of $237m. Locals have already reported seeing dead fish floating on the water.

Curbing sand-mining is difficult because so much of it is unregulated. Only about two-fifths of the sand extracted worldwide every year is thought to be traded legally, according to the Global Initiative Against Transnational Organised Crime. In Shanghai miners on the Yangzi evade the authorities by hacking transponders, which broadcast the positions of ships, and cloning their co-ordinates. It is preferable, of course, to co-opt officials. Ministers in several state governments in India have been accused of abetting or protecting illegal sand-mining. “Everybody has their finger in the pie,” says Sumaira Abdulali of Awaaz Foundation, a charity in Mumbai. She says she has been attacked twice for her efforts to stop the diggers.

Excerpts from Bring me a nightmare: Sand-Mining, Economist, Jan. 18, 2019

Viva Over-Fishing! Addicted to Over-Consumption of Fish

In 2015 world leaders signed up to a long list of sustainable development goals, among them an agreement to limit government subsidies that contribute to overfishing. Negotiators at the World Trade Organisation (wto) were told to finish the job “by 2020”. They have missed their deadline. Overfishing is a tragedy of the commons, with individuals and countries motivated by short-term self-interest to over-consume a limited resource. By one measure, the share of fish stocks being fished unsustainably has risen from 10% in 1974 to 33% in 2015.

Governments make things worse with an estimated $22bn of annual subsidies that increase capacity, including for gear, ice, fuel and boat-building. One study estimated that half of fishing operations in the high seas (waters outside any national jurisdiction) would be unprofitable without government support.

 Trade ministers were supposed to sort it all out at WTO meeting in December in Kazakhstan. But the meeting was postponed till June 2020. Moreover, the murky nature of subsidies for unregulated and unreported fishing makes their work unusually difficult. Governments do not have lines in their budget that say “subsidies for illegal fishing”, points out Alice Tipping of the International Institute for Sustainable Development, a think-tank.

Negotiators are trying to devise a system that would alert governments to offending boats, which would become ineligible for future subsidies. That is tangling them up in arguments about what to do when a boat is found in disputed territory, how to deal with frivolous accusations and how to treat boats that are not associated with any country offering subsidies.

When it comes to legal fishing of overfished stocks, it is easier to spot the subsidies in government budget lines, but no easier to agree on what to do about them. America and the European Union, for example, have been arguing over whether to allow subsidies up to a cap, or whether to ban some subsidies and take a lenient approach to the rest. The EU favours the second option, arguing that where fisheries are well-managed, subsidies are not harmful. To others this looks like an attempt to ensure any eventual deal has loopholes.

Further complicating matters is a long-running row about how to treat developing countries. All WTO members agree that some need special consideration. But as an American representative pointed out at a recent WTO meeting, 17 of the world’s 26 most prolific fishing countries are developing ones. That means broad carve-outs for them would seriously weaken any deal.

China, both the world’s biggest fisher and biggest subsidiser of fishing, has proposed capping subsidies in proportion to the number of people in each country who work in the industry. But it is the world leader here, too, with 10m at the last count (in 2016). Other countries fear such a rule would constrain China too little.

Excerpts from The World Trade Organization: What’s the Catch, Economist, Jan 4, 2020

Severe Marine Pollution Crime: Interpol

A global operation led by INTERPOL that took place in 2019 involving 61 countries identified thousands of illicit activities behind severe marine pollution. Codenamed 30 Days at Sea 2.0, the month-long (1-31 October, 2019) operation gathered more than 200 enforcement authorities worldwide for concerted action across all continents.

Illustrating the severe global extent of marine pollution crime, preliminary operational results have already revealed more than 3,000 offences detected during 17,000 inspections. The offences – such as illegal discharges at sea, in rivers, or in coastal areas – were found to have been committed primarily to avoid the cost of compliance with environmental legislation.

As part of Operation 30 Days at Sea 2.0, INTERPOL hosted an Operational Command Centre (OCC) in Singapore to focus on the illegal trade in plastic waste, a key threat to marine environment security. The OCC brought key countries together to trigger investigations into cases of illegal export or import of plastic waste.​

The operation gathered more than 200 enforcement authorities worldwide, such as here in Bosnia and Herzegovina where officers inspect a company suspected of illegal discharge into local rivers
In Nigeria, INTERPOL’s National Central Bureau in Abuja coordinated the action of 18 authorities through a task force created to conduct inspections into illegal oil refineries, found responsible for severe oil leakages polluting the country’s waterways.  

Information exchanged between Malaysia and The Netherlands permitted authorities to identify the source country of seven containers of plastic waste being illegally shipped into Malaysia from Belgium via Hong Kong, and to initiate their repatriation.

Excerpts from Marine pollution: thousands of serious offences exposed in global operation, Interpol Press Release, Dec. 16, 2019

Electronic Waste: The Death of Your Phone and the Duty to Resuscitate It

E-waste is the fastest-growing element of the world’s domestic waste stream, according to a 2017 report by the UN’s Global E-waste Monitor. Some 50m metric tonnes will be produced annually in 2020 — about 7kg for every person in the world. Just 20 per cent will be collected and recycled.  The rest is undocumented, meaning it likely ends up in landfill, incinerated, traded illegally or processed in a substandard way. That means hazardous substances spilling into the environment, poisoning the ground and people living nearby.

Heavy metals such as mercury, lead and cadmium — commonly found in LCD screens,  refrigerators and air-conditioning units — as well as chemicals such as CFCs and flame retardants  found in plastics can contaminate soil, pollute water and enter the food chain.  Research last year by Basel Action Network, an NGO, linked toxic e-waste shipped from Europe to  contaminated chicken eggs in Agbogbloshie — a Ghanaian scrapyard where 80,000 residents subsist by retrieving metals from electrical waste. Eating just one egg from a hen foraging in the scrapyard would exceed the European Food Safety Authority’s tolerable daily intake for chlorinated dioxins 220-fold.

Some appliances are more likely to be recycled than others. The recycling rate for big appliances, such as fridges and cookers, is about 80 per cent. That is because they are harder to dispose of and eventually get picked up, even when they are dumped by the kerb. Of small appliances, however,  barely one in five makes it to the recycling centre.  Across the world, governments are trying different ways to reduce e-waste and limit the amount that ends up in landfill.

For some time, EU countries have operated a one-for-one take-back system — which means that distributors need to take back, for free, an older version of any equipment they sell you. But since the rapid rise of online retailers, this has been harder to implement

In the end, all e-waste needs to be reduced to core metals. “It’s a bit like a mining activity.” In certain recycling  plants robots have been programmed to dismantle flatscreen TVs, extracting  precious metals such as cobalt or lithium, whose deposits are limited and increasingly valuable.  “One of the hardest things about recycling is that you are not sure how [the manufacturers] made  it.”   Companies are encouraged  to include this information on their devices. It could be a  file with instructions readable by robots that could then proceed with the dismantling, making the process “easier, cheaper and more circular”. However, manufacturers have so far kept a close guard on the design of their products.

Many pressure groups and lawmakers have concluded that improving recycling rates will not be  sufficient to tackle the global e-waste problem. Increasingly, they are advocating for the right to repair. In October 2019, the EU adopted a package of design measures to make household appliances more repairable.  Starting from March 2021, manufacturers selling certain household appliances will have to ensure  that spare parts are available for a number of years after their product has launched; that their  items can be easily disassembled (and so use screws not glue); and that they provide access to  technical information to repair professionals.

The rules cover appliances including refrigerators, washing machines, dishwashers and televisions.  But they do not extend to IT equipment such as laptops, tablets and mobile phones.  “The road to a new product is very easy, and the road to a successful repair very difficult,” says  Martine Postma, founder and director of Repair Café International Foundation, which celebrated  its 10th anniversary last year. Since its first repair event in Amsterdam in 2009, the organisation  has grown to nearly 2,000 repair groups in 35 countries around the world.  Now, it wants to collect more data about electronic gadgets, to see if it can plot “weak points” in  design that could help manufacturers make them more repairable.

Excerpts from Aleksandra Wisniewska, What happens to your old laptop? The growing problem of e-waste,, Jan. 10, 2020

When the Fish are Gone: As Bad as it Could Get in the Yangtze River

China imposed a 10-year commercial fishing ban in January 2020  on the Yangtze – the first ever for Asia’s longest river – in a bid to protect its aquatic life.  Facing dwindling fish stocks and declining biodiversity in the 6,300km (3,915-mile) river, the Chinese government decided seasonal moratoriums were not enough. The ban will be applied at 332 conservation sites along the river. It will be extended to cover the main river course and key tributaries by January 1 2021, according to a State Council notice.   Dam-building, pollution, overfishing, river transport and dredging had worsened the situation for the waterway’s aquatic species.  Fishermen using nets with smaller holes and illegal practices such as the use of explosives or electrocution have also contributed to the river’s decline

 President Xi Jinping warned that the Yangtze River had become so depleted that its biodiversity index was as bad as it could get, saying it had reached what could be described as the “no fish” level… Back in 1954, the annual catch from the Yangtze was about 427,000 tonnes, but in recent years it had been less than 100,000 tonnes.
According to an official estimate, about 280,000 fishermen in 10 provinces along the Yangtze River will be affected by the ban. Their 113,000 registered fishing boats will be grounded or destroyed. The government has allocated funds to help those affected find alternative work and provide them with welfare and retraining. To counter illegal fishing, he said river authorities would be equipped with speedboats, drones and video surveillance systems. Fishermen would also be recruited to patrol the river.

Excerpts from China bans fishing in depleted Yangtze River for 10 years to protect aquatic life, South China Morning Post, Jan. 3, 2020

Swept Under the Rug: Radioactive Dust and Brine in the Oil Industry

A salty substance called  “brine,” is  a naturally occurring waste product that gushes out of America’s oil-and-gas wells to the tune of nearly 1 trillion gallons a year, enough to flood Manhattan, almost shin-high, every single day. At most wells, far more brine is produced than oil or gas, as much as 10 times more. Brine collects in tanks, and workers pick it up and haul it off to treatment plants or injection wells, where it’s disposed of by being shot back into the earth

The Earth’s crust is in fact peppered with radioactive elements that concentrate deep underground in oil-and-gas-bearing layers. This radioactivity is often pulled to the surface when oil and gas is extracted — carried largely in the brine…

Radium, typically the most abundant radionuclide in brine, is often measured in picocuries per liter of substance and is so dangerous it’s subject to tight restrictions even at hazardous-waste sites. The most common isotopes are radium-226 and radium-228, and the Nuclear Regulatory Commission requires industrial discharges to remain below 60 for each. Some brine samples registered combined radium levels above 3,500, and one was more than 8,500. “It’s ridiculous that those who haul brine are not being told what’s in their trucks,” says John Stolz, Duquesne’s environmental-center director. “And this stuff is on every corner — it is in neighborhoods. Truckers don’t know they’re being exposed to radioactive waste, nor are they being provided with protective clothing.

“Breathing in this stuff and ingesting it are the worst types of exposure,” Stolz continues. “You are irradiating your tissues from the inside out.” The radioactive particles fired off by radium can be blocked by the skin, but radium readily attaches to dust, making it easy to accidentally inhale or ingest. Once inside the body, its insidious effects accumulate with each exposure. It is known as a “bone seeker” because it can be incorporated into the skeleton and cause bone cancers called sarcomas. It also decays into a series of other radioactive elements, called “daughters.” The first one for radium-226 is radon, a radioactive gas and the second-leading cause of lung cancer in the U.S. Radon has also been linked to chronic lymphocytic leukemia.

Oil fields across the country — from the Bakken in North Dakota to the Permian in Texas — have been found to produce brine that is highly radioactive. “All oil-field workers,” says Fairlie, “are radiation workers.” But they don’t necessarily know it.

The advent of the fracking boom in the early 2000s expanded the danger, saddling the industry with an even larger tidal wave of waste to dispose of, and creating new exposure risks as drilling moved into people’s backyards. “In the old days, wells weren’t really close to population centers. Now, there is no separation,” says City University of New York public-health expert Elizabeth Geltman. In the eastern U.S. “we are seeing astronomically more wells going up,” she says, “and we can drill closer to populations because regulations allow it.” As of 2016, fracking accounted for more than two-thirds of all new U.S. wells, according to the Energy Information Administration. There are about 1 million active oil-and-gas wells, across 33 states, with some of the biggest growth happening in the most radioactive formation — the Marcellus. …

There is little public awareness of this enormous waste stream, the disposal of which could present dangers at every step — from being transported along America’s highways in unmarked trucks; handled by workers who are often misinformed and underprotected; leaked into waterways; and stored in dumps that are not equipped to contain the toxicity. Brine has even been used in commercial products sold at hardware stores and is spread on local roads as a de-icer

But a set of recent legal cases argues a direct connection to occupational exposure can be made… Pipe cleaners, welders, roughnecks, roustabouts, derrickmen, and truck drivers hauling dirty pipes and sludge all were exposed to radioactivity without their knowledge and suffered a litany of lethal cancers. An analysis program developed by the Centers for Disease Control and Prevention determined with up to 99 percent certainty that the cancers came from exposure to radioactivity on the job, including inhaling dust and radioactivity accumulated on the workplace floor, known as “groundshine.”

“Almost all materials of interest and use to the petroleum industry contain measurable quantities of radionuclides,” states a never-publicly released 1982 report by the American Petroleum Institute, the industry’s principal trade group, passed to Rolling Stone by a former state regulator. Rolling Stone discovered a handful of other industry reports and articles that raised concerns about liability for workers’ health. A 1950 document from Shell Oil warned of a potential connection between radioactive substances and cancer of the “bone and bone marrow.” In a 1991 paper, scientists with Chevron said, “Issues such as risk to workers or the general public…must be addressed.”

“There is no one federal agency that specifically regulates the radioactivity brought to the surface by oil-and-gas development,” an EPA representative says. In fact, thanks to a single exemption the industry received from the EPA in 1980, the streams of waste generated at oil-and-gas wells — all of which could be radioactive and hazardous to humans — are not required to be handled as hazardous waste. In 1988, the EPA assessed the exemption — called the Bentsen and Bevill amendments, part of the Resource Conservation and Recovery Act — and claimed that “potential risk to human health and the environment were small,” even though the agency found concerning levels of lead, arsenic, barium, and uranium, and admitted that it did not assess many of the major potential risks. Instead, the report focused on the financial and regulatory burdens, determining that formally labeling the “billions of barrels of waste” as hazardous would “cause a severe economic impact on the industry.”…

There is a perception that because the radioactivity is naturally occurring it’s less harmful (the industry and regulators almost exclusively call oil-and-gas waste NORM — naturally occurring radioactive material, or TENORM for the “technologically enhanced” concentrations of radioactivity that accumulate in equipment like pipes and trucks.”…

In Pennsylvania, regulators revealed in 2012 that for at least six years one hauling company had been dumping brine into abandoned mine shafts. In 2014, Benedict Lupo, owner of a Youngstown, Ohio, company that hauled fracking waste, was sentenced to 28 months in prison for directing his employees to dump tens of thousands of gallons of brine into a storm drain that emptied into a creek that feeds into the Mahoning River. While large bodies of water like lakes and rivers can dilute radium, Penn State researchers have shown that in streams and creeks, radium can build up in sediment to levels that are hundreds of times more radioactive than the limit for topsoil at Superfund sites. Texas-based researcher Zac Hildenbrand has shown that brine also contains volatile organics such as the carcinogen benzene, heavy metals, and toxic levels of salt, while fracked brine contains a host of additional hazardous chemicals. “It is one of the most complex mixtures on the planet,” he says…

“There is nothing to remediate it with,” says Avner Vengosh, a Duke University geochemist. “The high radioactivity in the soil at some of these sites will stay forever.” Radium-226 has a half-life of 1,600 years. The level of uptake into agricultural crops grown in contaminated soil is unknown because it hasn’t been adequately studied.

“Not much research has been done on this,” says Bill Burgos, an environmental engineer at Penn State who co-authored a bombshell 2018 paper in Environmental Science & Technology that examined the health effects of applying oil-field brine to roads. Regulators defend the practice by pointing out that only brine from conventional wells is spread on roads, as opposed to fracked wells. But conventional-well brine can be every bit as radioactive, and Burgos’ paper found it contained not just radium, but cadmium, benzene, and arsenic, all known human carcinogens, along with lead, which can cause kidney and brain damage.

Brine as dust suppressant

Ohio, because of its geology, favorable regulations, and nearness to drilling hot spots in the Marcellus, has become a preferred location for injection wells. Pennsylvania has about a dozen wells; West Virginia has just over 50. Ohio has 225. About 95 percent of brine was disposed of through injection as of 2014. Government scientists have increasingly linked the practice to earthquakes, and the public has become more and more suspicious of the sites. Still, the relentless waste stream means new permits are issued all the time, and the industry is also hauling brine to treatment plants that attempt to remove the toxic and radioactive elements so the liquid can be used to frack new wells.

Excerpts from America’s Radioactive Secret, Rolling Stone Magazine, Jan. 21, 2020

The Eco-Villain of the 2020s: Moving

[E]ven “green” transport risks becoming a villain… Transport has been the only sector in which greenhouse-gas emissions have consistently risen both in the U.S. and in the European Union… Road, aviation, waterborne and rail transportation put together now account for eight metric gigatons of carbon-dioxide equivalents, which is 24% of global greenhouse-gas emissions, according to the International Energy Agency. In the U.S. this figure rises to 34%….To be consistent with the existing Paris Agreement goals, transport emissions need to peak around 2020 and then fall around 70% relative to 2015 levels, estimates by the International Energy Agency show.

In theory, electric and plug-in hybrid vehicles chart a clear path to lower emissions. Even once the costs of making the batteries and generating the electricity that feeds them is taken into account, most estimates suggest that they emit roughly half as much greenhouse gases as a gasoline car. But recent experience proves that consumer tastes can easily sabotage steps toward sustainability: In the U.S., rising demand for pickup trucks has offset any gain from electric vehicles. And faster economic development in emerging nations will inevitably mean higher emissions, even if each vehicle pollutes less.

In China and India, the number of motorized vehicles per person quintupled and tripled, respectively, between 2007 and 2017, according to U.S. Department of Energy data. Catching up with U.S. levels of motorization—which admittedly are very high—both countries would need two billion extra vehicles. Even if 100% of those were electric, they would add more emissions on their own than the total level allowed by the Paris goals.

Greenhouse gases coming from aviation also keep surging despite the fact that planes are becoming increasingly fuel efficient because air traffic growth has surged. Furthermore, while environmental policies have tended to focus on passenger transport, this misses a big chunk of the picture, because almost half of transportation emissions now come from freight.

Adoption of rail, a cleaner alternative, isn’t picking up. Meanwhile ocean freight, which is by far the most efficient form of transport per ton mile, faces a reckoning from new rules that take effect in January 2020 because it relies on the dirtiest fuel to be so economical.

Excerpts from  Jon Sindreu, In the Green Transition, Transportation Is the Next Big Baddie, WSJ, Dec. 23, 2019

Does Fracking Cause Cancer? The Right to Know and the Duty to Protect

An increase in the number of teens and young adults diagnosed with a rare cancer in the southwest corner of Pennsylvania has caused the state to look for a link between fracking and the disease.The investigation was sparked by a spate of Ewing’s sarcoma cases in and around Washington County, which has more Marcellus Shale gas wells than any other county in the state. In April 2019 state Department of Health found that the cases didn’t constitute a statistically significant cancer cluster. But affected families and other residents lobbied the governor for an investigation.

 The region is home to coal mining, oil drilling, chemical plants and a former uranium-processing facility.  Each year, about 250 children in the U.S. are diagnosed with Ewing’s sarcoma, a rare cancer of the bone or surrounding soft tissue, according to the National Institutes of Health.  In four counties in southwest Pennsylvania, 31 people were diagnosed with Ewing’s sarcoma from 2006 through 2017, according to state cancer data. That is a roughly 40% increase from the period from 1995 through 2005, when 22 people in the same area were diagnosed, according to state data. Residents point to two additional cases in 2018. Most troubling to many local residents is that the six cases in Washington County since 2008 occurred in one school district.

Other communities are studying potential health risks of fracking. In October 2019, Colorado regulators said they would tighten regulation of drilling after a state-funded study found that people living within 2,000 feet of oil-and-gas wells could have, in worst-case scenarios, an elevated risk for infrequent, short-term health effects such as nosebleeds and headaches from emissions.

Evelyn Talbott, a professor of epidemiology at the University of Pittsburgh, said Pennsylvania investigators should look at residents’ potential exposures to chemicals and to radiation from natural-gas sites. She said they also should look at the sealed waste site of the defunct uranium-processing plant…Since Pennsylvania’s first Marcellus Shale well was drilled in Washington County in 2003, more than 1,800 wells have been fracked there. Compressor stations, processing plants and pipelines have followed. Some residents worry that pollutants such as benzene from air emissions or radium from wastewater could affect people’s health.

Kris Maher, Cancer Cases Raise Fracking Fears, WSJ, Dec. 21, 2019

See also Shale gas development and cancer incidence in southwest Pennsylvania

The Global Flows of Dirty Recyclables

For decades, America and much of the developed world threw their used plastic bottles, soda cans and junk mail in one bin. The trash industry then shipped much of that thousands of miles to China, the world’s biggest consumer of scrap material, to be sorted and turned into new products.  That changed last year when China banned imports of mixed paper and plastic and heavily restricted other scrap. Beijing said it wants to stimulate domestic garbage collection and end the flow of foreign trash it sees as an environmental and health hazard. Since then, India, Malaysia, Vietnam, Thailand and Indonesia—other popular markets for the West’s trash—have implemented their own restrictions…China’s 2018 restrictions on a variety of waste imports radically changed global flows of plastics, including polyethylene, a popular type used in shopping bags and shampoo bottles.

For years, the world’s bottles and boxes made their way to China on ships that offered deep discounts to avoid returning empty after dropping off cargo in the U.S. and other countries. Since 1992, China has imported 45% of the world’s plastic waste, according to data published in 2019 in the journal Science Advances. “It was a great relationship, where we bought their goods and sent them back the empty boxes,” says Brent Bell, vice president of recycling for Houston-based Waste Management, the largest waste management company in the U.S. In 2018, China instituted a ban on 24 categories of waste—including, for example, plastic clamshell containers, soda and shampoo bottles, and junk mail. It said foreign garbage was “provoking a public outcry.”

China accepted dirty and mixed recyclables because it had low-wage workers to sort out unwanted material, often by hand. That gave American contractors little incentive to weed out food scraps, plastic bags and nonrecyclable junk stateside. After China rejected imports, a flood of trash was rerouted to countries such as India, Indonesia and Malaysia. Many of those places now say they are overwhelmed and have imposed their own restrictions on paper or plastic imports. The countries also want to focus on developing their own waste collection industries.

Malaysia in May 2019 began sending back 60 containers of imported trash to the U.S. and other countries, complaining it had become a dumping ground for rich countries. The containers were meant to contain plastic scrap but were contaminated with other items such as cables and electronic waste. A government spokeswoman said more containers will be returned as Malaysia ramps up inspections.

Japan, which historically sent most of its plastic exports to China, had been redirecting trash to Malaysia, Thailand and Vietnam after China’s ban. But when those countries began turning dirty recycling away, Japanese collectors started stockpiling, in hopes a new market would arise. Over the past year, Japan has amassed 500,000 tons of plastic waste, according to Hiroaki Kaneko, deputy director of recycling at the environment ministry. Japan, the second-biggest exporter of plastic waste behind the U.S., is trying to stimulate domestic processing by earmarking billions of yen to subsidize plastic recycling machinery for private companies.

The U.K. is burning more of its trash, including dirty or low-value recycling. Attitudes toward incineration vary greatly by country. In the U.S., where space is plentiful, it has long been cheaper to send materials to landfills, and incineration has remained unpopular. Across much of Europe, by contrast, trash burned for energy has been popular for years. ….“The China ban has highlighted that we can no longer export our problem,” said managing director Bill Swan. Paper Round’s buyers have much higher standards now, he said, such as checking moisture levels, which can decrease the quality of paper.

Excerpts from Saabira Chaudhuri, Recycling Rethink: What to Do With Trash Now That China Won’t Take It, WSJ, Dec. 21, 2019

The Severe Extent of Marine Pollution Crime

A global operation led by INTERPOL involving 61 countries and regional law enforcement partners has identified thousands of illicit activities behind severe marine pollution. Code-named 30 Days at Sea 2.0, the month-long (1-31 October, 2019) operation gathered more than 200 enforcement authorities worldwide for concerted action across all continents. Illustrating the severe global extent of marine pollution crime, preliminary operational results have already revealed more than 3,000 offences detected during 17,000 inspections. The offences – such as illegal discharges at sea, in rivers, or in coastal areas – were found to have been committed primarily to avoid the cost of compliance with environmental legislation.

The operation gathered more than 200 enforcement authorities worldwide, such as here in Bosnia and Herzegovina where officers inspect a company suspected of illegal discharge into local rivers
In Nigeria, INTERPOL’s National Central Bureau in Abuja coordinated the action of 18 authorities through a task force created to conduct inspections into illegal oil refineries, found responsible for severe oil leakages polluting the country’s waterways.   Information exchanged between Malaysia and The Netherlands permitted authorities to identify the source country of seven containers of plastic waste being illegally shipped into Malaysia from Belgium via Hong Kong, and to initiate their repatriation.

Marine pollution: thousands of serious offences exposed in global operation, Interpol Press Release, Dec. 16, 2019.

The Repressive Digital Technologies of the West

A growing, multi-billion-dollar industry exports “intrusion software” designed to snoop on smartphones, desktop computers and servers. There is compelling evidence that such software is being used by oppressive regimes to spy on and harass their critics. The same tools could also proliferate and be turned back against the West. Governments need to ensure that this new kind of arms export does not slip through the net.

A recent lawsuit brought by WhatsApp, for instance, alleges that more than 1,400 users of its messaging app were targeted using software made by NSO Group, an Israeli firm. Many of the alleged victims were lawyers, journalists and campaigners. (NSO denies the allegations and says its technology is not designed or licensed for use against human-rights activists and journalists.) Other firms’ hacking tools were used by the blood-soaked regime of Omar al-Bashir in Sudan. These technologies can be used across borders. Some victims of oppressive governments have been dissidents or lawyers living as exiles in rich countries.

Western governments should tighten the rules for moral, economic and strategic reasons. The moral case is obvious. It makes no sense for rich democracies to complain about China’s export of repressive digital technologies if Western tools can be used to the same ends. The economic case is clear, too: unlike conventional arms sales, a reduction in spyware exports would not lead to big manufacturing-job losses at home.

The strategic case revolves around the risk of proliferation. Software can be reverse-engineered, copied indefinitely and—potentially—used to attack anyone in the world…. There is a risk that oppressive regimes acquire capabilities that can then be used against not just their own citizens, but Western citizens, firms and allies, too. It would be in the West’s collective self-interest to limit the spread of such technology.

A starting-point would be to enforce existing export-licensing more tightly… Rich countries should make it harder for ex-spooks to pursue second careers as digital mercenaries in the service of autocrats. The arms trade used to be about rifles, explosives and jets. Now it is about software and information, too. Time for the regime governing the export of weapons to catch up

The spying business: Western firms should not sell spyware to tyrants, Economist, Dec. 14, 2019

A Brand New World: Mapping the Ocean Floor

Mapping of the ocean floor may expand under an order signed by President Donald Trump on in  November, 2019 to create a federal plan to explore U.S. coastal waters. The announcement…comes amid growing international interest in charting the sea floor as unmanned aquatic drones and other new technologies promise to make the work cheaper and faster. The maps, also created by ship-towed sonar arrays, are crucial to understanding basic ocean dynamics, finding biological hot spots, and surveying mineral, oil, and gas deposits.

But much of the ocean floor remains unmapped; an international campaign called Seabed 2030 aims to map all of it in detail by 2030. Such maps cover just 40% of the 11.6 million square kilometers in the U.S. exclusive economic zone, which extends 320 kilometers from the coasts of all U.S. states and territories—an area larger than the total U.S. land mass. Today, those maps are a hodgepodge drawn from government, industry, and academic research, says Vicki Ferrini, a marine geophysicist at Columbia University’s Lamont-Doherty Earth Observatory in Palisades, New York. The federal plan, she says, could be a “game changer.”

Excerpts from  United States to Survey Nearby Sea Floor, Science, Nov. 29, 2019, at 6469

Ethical Mining 2020

Less than half of the world’s larger miners have released safety and environmental details about their mine-waste dams, showing the mixed success of investors’ demands for greater transparency after the deadly Brumadinho dam collapse in Brazil. In January, 2019, 270 people died following the collapse of a tailings dam owned by Brazil’s Vale SA. The incident prompted a coalition of investors who manage more than $13 trillion to ask 726 companies in the mining and oil-sands business to disclose information on their dams. Nearly 55% of companies hadn’t delivered as of November 2019. While some of the largest miners—including Vale, BHP , and Anglo American have disclosed their information, others have yet to do so. Investors are increasingly examining ethical issues when looking at mining.

Tailings, the waste material from extracting valuable minerals, are often held for decades behind dams that can be risky if they are poorly constructed, ill-maintained or filled with too much waste. Major failures of tailings dams have become more frequent as mining companies ramp up production to meet the world’s growing demand for commodities. Norilsk Nickel one of world’s most valuable miners with a market capitalization of roughly $43 billion, hasn’t publicly released details on its tailings dams. In 2016, heavy rainfall caused a Norilsk Nickel tailings dam in northern Russia to overflow, coloring a local river red. Miners of potash and phosphate—minerals used mainly in fertilizers—have been slow to disclose.

Another big company that has not released details is Canada-based Nutrient. Satellite images show two of the company’s six Saskatchewan mines are located a few miles from residential communities and one neighbors a bird-breeding area. A tailings pond at the company’s North Carolina phosphate mine is located next to the Pamlico River, which feeds into the state’s largest estuary.

In 2017, Israel Chemicals reported that the partial collapse of a subsidiary’s dike in Israel released 100,000 cubic meters of acidic wastewater that flowed into a nearby nature reserve. The wastewater resulted from the production of phosphate fertilizer.Vancouver-based Imperial Metals tied to what is considered one of Canada’s worst environmental catastrophes. In 2014, a British Columbia dam owned by the company burst, sending some 25 million cubic meters of mining waste pouring into a pair of glacial lakes

Large Chinese miners such as Jiangxi Copper, Zijin Mining Group Co.  and Zhongjin Gold Corp. also haven’t shared information with the investor coalition. There are 8,869 documented tailings dams, of which 16% are within about half a mile of a residential area, school or hospital, according to research led by the School of University of Science and Technology in Beijing. Karen Hudson-Edwards, a mining specialist at Britain’s University of Exeter, said the actual number in China is estimated at around 12,000 dams and there is little transparency on tailings risk in the country. There have been at least 12 serious tailings-dam accidents in China since the 1960s, with one in 2008 killing 277 people, according to the World Information Service on Energy, a Netherlands-based nonprofit.

Alistair MacDonald et al, Many Mining Companies Fail to Provide Waste-Dam Data, WSJ, Dec. 18, 2019

The Privilege of Polluting v. Decarbonization

The Paris climate agreement of 2015 calls for the Earth’s temperature to increase by no more than 2°C over pre-industrial levels, and ideally by as little as 1.5°C. Already, temperatures are 1°C above the pre-industrial, and they continue to climb, driven for the most part by CO2 emissions of 43bn tonnes a year. To stand a good chance of scraping under the 2°C target, let alone the 1.5°C target, just by curtailing greenhouse-gas emissions would require cuts far more stringent than the large emitting nations are currently offering.

Recognising this, the agreement envisages a future in which, as well as hugely reducing the amount of CO2 put into the atmosphere, nations also take a fair bit out. Scenarios looked at by the Intergovernmental Panel on Climate Change (IPCC) last year required between 100bn and 1trn tonnes of CO2 to be removed from the atmosphere by the end of the century if the Paris goals were to be reached; the median value was 730bn tonnes–that is, more than ten years of global emissions…

If you increase the amount of vegetation on the planet, you can suck down a certain amount of the excess CO2 from the atmosphere. Growing forests, or improving farmland, is often a good idea for other reasons, and can certainly store some carbon. But it is not a particularly reliable way of doing so. Forests can be cut back down, or burned—and they might also die off if, overall, mitigation efforts fail to keep the climate cool enough for their liking. …But the biggest problem with using new or restored forests as carbon stores is how big they have to be to make a serious difference. The area covered by new or restored forests in some of the ipcc scenarios was the size of Russia. And even such a heroic effort would only absorb on the order of 200bn tonnes of CO2 ; less than many consider necessary.

The world has about 2,500 coal-fired power stations, and thousands more gas-fired stations, steel plants, cement works and other installations that produce industrial amounts of CO2. Just 19 of them offer some level of Carbon Capture and Storage (CCS), according to the Global Carbon Capture and Storage Institute (GCSI), an advocacy group. All told, roughly 40m tonnes of CO2 are being captured from industrial sources every year—around 0.1% of emissions.

Why so little? There are no fundamental technological hurdles; but the heavy industrial kit needed to do CCS at scale costs a lot. If CO2 emitters had to pay for the privilege of emitting to the tune, say, of $100 a tonne, there would be a lot more interest in the technology, which would bring down its cost. In the absence of such a price, there are very few incentives or penalties to encourage such investment. The greens who lobby for action on the climate do not, for the most part, want to support CCS. They see it as a way for fossil-fuel companies to seem to be part of the solution while staying in business, a prospect they hate. Electricity generators have seen the remarkable drop in the price of wind and solar and invested accordingly.

Equinor, formerly Statoil, a Norwegian oil company, has long pumped CO2 into a spent field in the North Sea, both to prove the technology and to avoid the stiff carbon tax which Norway levies on emissions from the hydrocarbon industry. As a condition on its lease to develop the Gorgon natural-gas field off the coast of Australia, Chevron was required to strip the CO2 out of the gas and store it. The resultant project is, at 4m tonnes a year, bigger than any other not used for EOR. But at the same time, what the Gorgon project stores in a year, the world emits in an hour.

In Europe, the idea has caught on that the costs of operating big CO2 reservoirs like Gorgon’s will need to be shared between many carbon sources. This is prompting a trend towards clusters that could share the storage infrastructure. Equinor, Shell and Total, two more oil companies, are proposing to turn CCS into a service industry in Norway. For a fee they will collect CO2 from its producers and ship it to Bergen before pushing it out through a pipeline to offshore injection points. In September Equinor announced that it had seven potential customers, including Air Liquide, an industrial-gas provider, and ArcelorMittal, a steelmaker.

Similar projects for filling up the emptied gasfields of the North Sea are seeking government support in the Netherlands, where Rotterdam’s port authority is championing the idea, and in Britain, where the main movers are heavy industries in the north, including Drax.

The European Union has also recently announced financial support for CCS, in the form of a roughly €10bn innovation fund aimed at CC S, renewables and energy storage. The fund’s purpose is not to decarbonise fossil-fuel energy, but rather to focus on CCS development for the difficult-to-decarbonise industries such as steel and cement.

Excerpts from, The Chronic Complexity of Carbon Capture, Economist, Dec. 7, 2019

Making Friends with Radioactive Waste: the Nuclear Dump of Moscow

Russian environmental activists and residents are sounding the alarm (in December 2019) over government plans to build a motorway near a Soviet-era radioactive waste site in southeast Moscow that they fear could spew dangerous particles into the air.  The 34-km (21-mile) road, which city authorities say is safe and will help ease traffic, is set to pass the Moscow Polymetal Plant and a fenced-off site where it disposed of radioactive substances decades ago.  Vasily Desyatkov, a senior city construction official, said surface and underground tests carried out where the foundations of the road were due to be laid had turned back normal readings that show there is no risk.

But that has not placated activists who have led a series of protests in recent months.  “It could lead to the release of radionuclides contained in the soil which will be dispersed with the dust. They will be spread everywhere – on people’s feet, car wheels, anything,” said Igor, a protester.

The site, the Moscow Polymetals Plant’s slag heap, is Just 13 kilometers from the Kremlin and steps from Kolomenskoye Park, a popular spot for Muscovites to ski in winter and picnic in summer, the Moskvorechye-Saburovo hill is the most contaminated of the bunch, according to Radon, a government agency tasked with locating and clearing radioactive waste. A legacy of a rushed Soviet effort to begin nuclear research as the race to build an atomic bomb gained steam in the 1930s, the hill is one of many contaminated sites across Russia …

Moskvorechye-Saburovo District Moscow

It contains tens of thousands of tons of radioactive waste left over after the extraction of thorium and uranium from ore. The factory ceased production of metals in 1996 for “environmental reasons,” according to its website — it now produces weapons and military equipment — and the dump is now a hill half a kilometer wide sloping down to the banks of the Moscow River.  City officials had been considering a full-scale clean-up for years, but never rubber-stamped a plan due to the risky location of the site near a source of water for Moscow’s southern suburbs. 

“Operations in such an environment are a serious engineering challenge — one incautious step, and radioactive soil gets into the river,” said Alexander Barinov, Radon’s chief engineer for Moscow…. “Full decontamination by removing all of the radioactive waste is simply impossible,” he added, noting that Radon every year conducts “a kind of therapy” to ensure the site’s safety — in short, dumping dirt on top of the waste to keep it buried after topsoil runoff each spring. 

Excerpts from Russians protest over plans to build road near Soviet-era radioactive waste site, Reuters, Dec. 10, 2019; Will a Road Through a Nuclear Dumping Ground Result in ‘Moscow’s Chernobyl’?, Moscow Times, July 16, 2019

Cleaning Up Space Junk

A four-armed robotic junk collector will be launched into space by the European Space Agency in what it says will be the first mission to remove an item of debris from orbit. About 3,500 defunct satellites and an estimated 750,000 smaller fragments are orbiting the Earth at an average speed of 20,000km/h.  Unless a clear-up operation is mounted, the chances of collisions will escalate as thousands more satellites are put into orbit.

The ClearSpace-1 mission, scheduled for launch in 2025, will cost €120m and will grab a single piece of junk. But the agency hopes the mission will pave the way for a wide-reaching clear-up operation, with Esa’s director general calling for new rules that would compel those who launch satellites to take responsibility for removing them from orbit once they are retired from use.  “Imagine how dangerous sailing the high seas would be if all the ships ever lost in history were still drifting on top of the water,” said Jan Wörner, Esa’s director general. “That is the current situation in orbit, and it cannot be allowed to continue.”

The target for ClearSpace-1 is a piece of junk called Vespa, which was left in an orbit around 800km above the Earth by ESA’s Vega launcher in 2013. Vespa weighs 100kg – around the size of a small satellite – and was selected because it has a simple shape and sturdy construction, which make it unlikely to fragment when it is grabbed. The “chaser” ClearSpace space probe will be launched into the target orbit where it will track down Vespa, grab it using a quartet of robotic arms and drag it out of orbit, with Vespa and the chaser both burning up in the atmosphere on the way down to Earth. A future ambition is to create a clear-up robot that could eject junk into the atmosphere, before continuing to capture and de-orbit other pieces of junk.

European Space Agency to launch space debris collector in 2025, Guardian, Dec. 9, 2019

The Carbon-Neutral Europe and its Climate Bank

The European Union (EU) Green Deal, a  24-page document reads like a list of vows to transform Europe into a living demonstration of how a vast economy can both prosper and prioritise the health of the planet. It covers everything from housing and food to biodiversity, batteries, decarbonised steel, air pollution and, crucially, how the EU will spread its vision beyond its borders to the wider world….The plan is large on ambition, but in many places frustratingly vague on detail.

Top billing goes to a pledge to make Europe carbon-neutral by 2050….Current policies on renewable energy and energy efficiency should already help to achieve 45-48% cuts by 2030. Green NGOs  would like to see the EU sweat a bit more and strive for 65% cuts by 2030, which is what models suggest is needed if the bloc is to do its share to limit global warming to 1.5-2ºC.

All this green ambition comes at a price. The commission estimates that an additional €175bn-€290bn ($192bn-$320bn) of investment will be needed each year to meet its net-zero goals. Much of this will come from private investors. One way they will be encouraged to pitch in is with new financial regulations. On December 5th, 2019 EU negotiators struck a provisional agreement on what financial products are deemed “green”. Next year large European companies will be forced to disclose more information about their impacts on the environment, including carbon emissions. These measures, the thinking goes, will give clearer signals to markets and help money flow into worthy investments.

Another lever is the European Investment Bank, a development bank with about €550bn on its balance-sheet, which is to be transformed into a climate bank. Already it has pledged to phase out financing fossil fuels by 2021. By 2025 Werner Hoyer, its boss, wants 50% of its lending to go to green projects, up from 28% today, and the rest to go to investments aligned with climate-change goals. Some of that money will flow into a “just transition” fund, worth €100bn over seven years. Job losses are an unavoidable consequence of decarbonising Europe’s economy; the coal industry alone employs around 250,000 people, mainly in eastern Europe. The fund will try to ease some of this pain, and the political opposition it provokes.

The Green Deal goes beyond the scope of previous climate policies. One area it enters with gusto is trade. Under the commission’s proposals, the eu will simply refuse to strike new trade deals with countries that fail to comply with the Paris agreement’s requirement that signatories must increase the scale of their decarbonisation pledges, known as “nationally determined contributions” or NDCs, every five years. That would mean no new deals with America while Donald Trump is president; it is set to drop out of the Paris agreement late in 2020. And, because the first round of enhanced ndcs is due next year, it would put pressure on countries that are dragging their feet on these, of which there are dozens—including China and India.

The deal also sketches out plans for a carbon border-adjustment levy. Under the eu’s emission-trading scheme, large industries pay a fee of about €25 for every tonne of carbon dioxide they emit. Other regions have similar schemes with different carbon prices. A border-adjustment mechanism would level the playing field.

Excerpts from, The EU’s Green Deal, Economist, Dec. 2019

Cutting Trees, Digging Gold and Mercury Pollution – Amazon

The past two decades have seen a sharp increase in illegal and informal gold mining in Peru‘s southern Amazon region of Madre de Dios. These small-scale operations typically involve cutting down all of the trees in a particular area, digging a large pit and then using mercury to extract gold from the excavated soil… The mercury binds to any gold in the soil, creating a large chunk that can be easily removed. This chunk is then burned, evaporating and releasing the mercury into the air while leaving behind pure gold

Besides releasing mercury into the atmosphere, miners typically add three to four times more mercury… than is actually needed. While this ensures all of the gold is extracted, it also means there is a large amount of leftover mercury in the slurry that is inevitably dumped back into the excavated pit. And because the whole process started with the clearing of trees, there’s nothing to stop the mercury-laden soil from eroding into nearby rivers.

“This means mining practices can hit people three times with mercury — once from direct contact, once from atmospheric transport and deposition, and once from soil mercury mobilization due to land clearing,” said William Pan,Professor of Population Studies at Duke. “The scenarios we run demonstrate that even if mining were to end today, since vegetation is unlikely to return for several decades, the cleared land will continue to release mercury.”

For more details see Duke University

Excerpts from Deforestation, erosion exacerbate mercury spikes near Peruvian gold mining, Science Daily, Dec. 12, 2019

The Nuclear Fuel Bank is Up and Running

The International Atomic Energy Agency (IAEA) received in December 2019 the second and final shipment of low-enriched uranium (LEU) at a purpose-built facility in Kazakhstan housing the IAEA LEU Bank, which was established to provide assurance to countries about the supply of nuclear fuel. The delivery completes the planned stock of the material that the IAEA LEU Bank will hold, following the first shipment in October 2019.

Kazakhstan’s JSC National Atomic Company Kazatomprom – the world’s largest producer of natural uranium – delivered 28 cylinders of LEU to the facility at the Ulba Metallurgical Plant (UMP) in the city of Ust-Kamenogorsk. The uranium originated from Kazakhstan and was enriched at a facility in neighbouring Russia before the LEU was transported by train to the site in eastern Kazakhstan, where it was checked and officially accepted by IAEA experts.

Owned by the IAEA and hosted by Kazakhstan, the IAEA LEU Bank is one of the Agency’s most ambitious undertakings since it was founded in 1957.  The establishment and operation of the IAEA LEU Bank are fully funded by voluntary contributions from IAEA Member States and other donors totalling US $150 million, covering estimated costs for at least 20 years of operation. Donors include the Nuclear Threat Initiative, the United States, the European Union, the United Arab Emirates, Kuwait, Norway and Kazakhstan. Kazakhstan contributed also in kind by hosting the IAEA LEU Bank.

The Bank operates with er assurance of supply mechanisms established including a guaranteed physical reserve of LEU maintained by the Russian Federation at the International Uranium Enrichment Centre in Angarsk, Russian Federation, and an assurance of supply guaranty by the United Kingdom for supplies of LEU enrichment services.

Globally, there are around 450 nuclear power reactors in operation today, supplying about 10 percent of the world’s electricity and one-third of all low-carbon electricity. Fifty-two additional nuclear power reactors are currently under construction.

Excerpts from Second Shipment of Low Enriched Uranium Completes IAEA LEU Bank, IAEA Press Release, Dec. 10, 2019

How to Lose Track of 250 barrels of Radioactive Waste — Los Alamos National Laboratory

The Triad National Security,*** the company in charge of Los Alamos National Laboratory’s (LANL) operations in 2018 lost track of 250 barrels of mixed hazardous waste on their way to the Waste Isolation Pilot Plant (WIPP) in Carlsbad. Mixed waste contains low-level radioactive waste and other hazardous materials. Failing to track such a high volume of waste is an egregious error that falls in line with the lab’s long history of serious missteps.  “The fact that LANL has mischaracterized, misplaced, mis-inventoried — or whatever — 250 barrels of waste is pretty astounding,” said Jay Coghlan, executive director of Nuclear Watch New Mexico.

Still, Triad has committed less than a tenth of the violations that its predecessor, Los Alamos National Security LLC, used to average in a given year.  A disastrous “kitty litter” incident happened under Los Alamos National Security, in which a waste barrel was packaged in error with a volatile blend of organic cat litter and nitrate salts, causing the container to burst and leak radiation at the Southern New Mexico storage site. WIPP closed for almost three years, and the cleanup cost about $2 billion.

***Triad is a public service oriented, national security science organization equally owned by its three founding members: Battelle Memorial Institute (Battelle), The Texas A&M University System (TAMUS), and The Regents of the University of California (UC).

Excerpts from Scott Wyland State report: LANL lost track of 250 barrels of nuke waste, Santa Fe New Mexican, Dec. 9, 2019

The Fight for the Remnant Trees of Europe

For 120 years RWE has been one of Europe’s biggest emitters of carbon dioxide. The German utility cleared almost all of Hambacher forest, a once-vast wood in western Germany, to mine lignite, an especially filthy fossil fuel, which it burned to generate electricity. What is left of “Hambi” has become a symbol of the anti-coal movement, occupied by activists camping in 80-odd tree houses.  RWE is under fire even where it does not operate. A Peruvian farmer has sued it in a German court for its contribution to climate change that led to the melting of an Andean glacier, which threatens to flood his home. He lost but is appealing.

Peruvian farmer who sued RWE

But  in September 2019, the EU agreed to a €43bn ($47.5bn) asset swap between RWE and its rival E.ON. It turns E.ON into Europe’s largest power-grid operator by assets and RWE into the world’s second-biggest producer of offshore wind power and Europe’s third-biggest producer of renewable energy. [RWE] has vowed to become carbon neutral by 2040

Of the eu’s 28 members, 18 have pledged to emit no net carbon by 2050. Germany says it will stop using coal by 2038 and stump up €40bn to ease the transition.   RWE is demanding a chunk of the transition pot. It still runs three lignite mines, which directly employ 9,900 people and indirectly support another 20,000 jobs in the Rhine region….  [To complicate matters further], in October 2019 a court ordered a halt to the clearing of its remaining 200 hectares of the forest…RWE says the forest could be left as it is—but at a price. It may cost the company €1.5bn or so to find an alternative to a planned expansion of an open-pit mine at Hambach.

Excerpts from  RWE: After Hambi, Economist, Nov. 23, at 59

Denizen Nuclear Waste: the Orchid Island

Several members of the Tao Aboriginal community in Taiwan reiterated their decades-long demand that the government remove nuclear waste from Taitung County’s Orchid Island saying that they would not accept the NT$2.55 billion (US$83.57 million) in compensation.  Since construction of a storage site was finished in 1982, more then 100,000 barrels of low-level radioactive waste have been transported from nuclear power plants on Taiwan proper to the outlying island, without obtaining residents’ consent in advance….  [According to the community], the government should establish a platform to discuss how to handle the nuclear waste and related compensation, while also continuing to reveal the storage site’s buried history

Excerpts from Lin Chia-nan,  Tao protest, reject compensation for waste, Tapei Times, Nov. 30, 2019
By Lin Chia-nan  /  Staff reporter

The Enormous Task of Nuclear Waste Storage

“The Koeberg spent fuel pool storage capacity in South Africa  is currently over 90% full. (These) pools will reach (their) capacity by April 2020,” Eskom, the South African utility, told Reuters in a statement on Nov. 25, 2019.  Koeberg produces about 32 tonnes of spent fuel a year. Fuel assemblies, which contain radioactive materials including uranium and plutonium that can remain dangerous for thousands of years, are cooled for a decade under water in spent fuel pools.

Fuel Pool at Koeberg, South Africa

In 2016,  Eskom paid an estimated 200 million rand ($13.60 million) for an initial batch of seven reinforced dry storage casks from U.S. energy company Holtec International to help keep Koeberg running beyond 2018.  Eskom now has nine new unused casks on site, each with an individual capacity of 32 spent fuel assemblies, with another five expected to be delivered soon.

Holtec Cask

The 14 casks should ensure there is sufficient storage in the spent fuel pool until 2024, Eskom said, ahead of a tender for an extra 30 casks….Anti-nuclear lobby group Earthlife Africa said South Africa could not afford the social, environmental and economic costs associated with nuclear waste.  “We have a ticking bomb with high-level waste and fuel rods at Koeberg,” said Makoma Lekalakala, Earthlife Africa’s director.

Wendell Roelf, Waste storage at Africa’s only nuclear plant brimming, Reuters, Nov. 25, 2019

Genetically Modified Crops May Become the Norm: the case of Golden Rice

Golden Rice is a genetically modified (GM) crop that could help prevent childhood blindness and deaths in the developing world. Ever since Golden Rice first made headlines nearly 20 years ago, it has been a flashpoint in debates over GM crops. Advocates touted it as an example of their potential benefit to humanity, while opponents of transgenic crops criticized it as a risky and unnecessary approach to improve health in the developing world.

Now, Bangladesh appears about to become the first country to approve Golden Rice for planting..Golden Rice was developed in the late 1990s by German plant scientists Ingo Potrykus and Peter Beyer to combat vitamin A deficiency, the leading cause of childhood blindness. Low levels of vitamin A also contribute to deaths from infectious diseases such as measles. Spinach, sweet potato, and other vegetables supply ample amounts of the vitamin, but in some countries, particularly those where rice is a major part of the diet, vitamin A deficiency is still widespread; in Bangladesh it affects about 21% of children.

To create Golden Rice, Potrykus and Beyer collaborated with agrochemical giant Syngenta to equip the plant with beta-carotene genes from maize. They donated their transgenic plants to public-sector agricultural institutes, paving the way for other researchers to breed the Golden Rice genes into varieties that suit local tastes and growing conditions.

The Golden Rice under review in Bangladesh was created at the International Rice Research Institute (IRRI) in Los Baños, Philippines. Researchers bred the beta-carotene genes into a rice variety named dhan 29…Farmers in Bangladesh quickly adopted an eggplant variety engineered to kill certain insect pests after its 2014 introduction, but that crop offered an immediate benefit: Farmers need fewer insecticides. Golden Rice’s health benefits will emerge more slowly,

Excerpts from Erik Stokstad,  After 20 Years, Golden Rice Nears Approval, Science,  Nov. 22, 2019

Dirty Little Secrets: Farming Tigers for their Meat and Bones

The area around the Golden Triangle Special Economic Zone (SEZ), a swathe of north-western famous for its tigers. Not wild ones, which have nearly all been killed in Laos, but captive animals, illegally trafficked and bred for their parts, which sell for thousands of dollars. 

A century ago, around 100,000 tigers roamed the world’s jungles. Because of habitat loss and poaching, there are fewer than 4,000 wild ones today. More than twice as many are being held in at least 200 farms across East and South-East Asia. These range from small backyard operations to enclosures breeding hundreds in “battery-farm style”, says the Environmental Investigation Agency (EIA), an international NGO focusing on wildlife crime.  Breeding tigers and trading them and their parts is banned by the Convention on International Trade in Endangered Species, but this treaty is widely flouted in Asia because of poor law-enforcement and high demand for tigers. Belief in their medicinal properties has deep roots, especially in China. Tiger-bone wine, skins and jewelry featuring claws and teeth are status symbols. In Laos, carcasses can sell for as much as $30,000, officials reckon.

Some criminals choose to operate in Laos because…the government of Laos is allegedly complicit. America’s State Department recently reported that Laos was one of three countries that had recently “actively engaged in or knowingly profited from the trafficking of endangered or threatened species”. In 2016 an investigation by Britain’s Guardian newspaper found the Lao government had licensed two tiger farms and cut lucrative deals with wildlife traffickers smuggling millions of dollars’ worth of endangered animals—including tigers—through Laos.

The government has a 20% stake in Golden Triangle SEZ, a resort complex run by Zhao Wei, a Chinese businessman whom America’s Treasury last year accused of engaging in illegal trade in wildlife, as well as trafficking drugs and people (he denies the allegations). With its flashy casino and hotels, the SEZ is designed to attract Chinese tourists (gambling is illegal in China). In 2014 and 2015, EIA investigators found that restaurants in the SEZ were advertising “sauté tiger meat” and tiger-bone wine; shops were selling tiger skins and ivory tusks. Near the casino, 26 tigers stalked the length of their enclosure, destined for the slaughterhouse. Their bones were to infuse rice wine. Since the EIA’’s report, these establishments have closed.

Excerpt from: Tiger Farms in Laos: Law of the Jungle, Economist, Nov, 30, 2019

How to Own a Foreign Country: the Strategy of Gulf States in Egypt and Sudan

Nile has become a battleground. Countries that sit upriver and wealthy Gulf states are starting to use the Nile more than ever for water and electricity. That means less water for the 250 million-plus small farmers, herders and city dwellers in the Nile basin.  Dams funded by foreign countries including China and oil-rich neighbors like Saudi Arabia and other Gulf states are tapping the river to irrigate industrial farms and generate electricity. Crops grown using Nile water are increasingly shipped out of Africa to the Middle East, often to feed livestock such as dairy cows

Exporting crops to feed foreign animals while borrowing money to import wheat is “almost insane,” Sudan’s new prime minister, Abdalla Hamdok, said in an interview. “It’s exporting water, basically. We could be growing wheat and getting rid of half our import bill,” he said. Mr. Hamdok’s predecessor, dictator Omar al-Bashir, is in prison after an uprising sparked by rising prices for food….

The most dramatic change to the Nile in decades is rising in Ethiopia, where the Blue Nile originates. Ethiopia, which has one of the world’s fastest-growing economies, turned to China to help finance the $4.2 billion Grand Ethiopian Renaissance Dam project to generate electricity. While the dam, located just miles from the Sudan border, won’t supply water for farms and cities, its massive reservoir will affect the flow of water.

Downstream, Egypt is worried that Ethiopia will try to quickly fill the reservoir beginning in 2020. The issue is “a matter of life and death for the nation,” Egyptian President Abdel Fattah Al Sisi said in televised remarks in 2017. “No one can touch Egypt’s share of water.” A spokesman for Ethiopia’s Ministry of Foreign Affairs said in a September press conference that “any move that does not respect Ethiopia’s sovereignty and its right to use the Nile dam has no acceptance.”  Sharing of the Nile’s waters has long been governed by international treaties, with Egypt claiming the vast majority. Since Ethiopia wasn’t included in those treaties, it was never provided an allotment of water. Ethiopia’s massive dam has thrown a wrench into past agreements…

Sudan is stuck in the middle. Much of the water that flows through the country is already allocated. “Sudan actually doesn’t have that much free water available,” says Harry Verhoeven, author of “Water, Civilisation and Power in Sudan.”  By early 2015, Saudi Arabia doubled its investment in Sudan’s agriculture sector to $13 billion, equaling about one-third of all foreign investment in Sudanese industry….The contrast between verdant export crops watered by the Nile and parched villages was visible in the area where protests started in December 2019, during a nationwide wheat shortage.   The protesters were angry about food prices, poor job prospects, social strictures and Sudan’s moribund economy, Mr. Alsir says. “We’re surrounded by farms,” he says. “But we’re not getting any of it.

Past a rocky expanse next to the village flows a deep canal, green with weeds, dug a decade ago by a Saudi-owned company called Tala Investment Co. It runs from the Nile about 10 miles to Tala’s farm, which leases its land from the government.  Tala grows crops for export and maximizes profits using Sudan’s “cheap manpower,” the company’s website says….The alfalfa is shipped 400 miles overland to Port Sudan and then across a nearly 200-mile stretch of the Red Sea to Jeddah in Saudi Arabia, then is used for animal feed….

The Aswan dam  In Egypt is primarily used to generate electricity. But a sprawling desert farm, the Toshka project to the west, taps the reservoir. That is where Saudi Arabia and the U.A.E. have made some of their biggest agricultural investments in Egypt in the past decade.  The strategy there is straightforward, says Turki Faisal Al Rasheed, founder of Saudi agriculture company Golden Grass Inc., which has explored purchasing farms in Egypt and Sudan. “When you talk about buying land, you’re not really buying land,” he says. “You’re buying water.”

Even with all that water dedicated to growing crops, Egypt  is rapidly outstripping its resources.  This is because he country’s population is forecast to grow 20% to 120 million by 2030, and to 150 million by 2050.  Access to water in Egypt is increasingly uncertain. The country’s annual per capita water use dipped below 24,000 cubic feet in recent years and is expected to fall below 18,000 cubic feet by 2030, a level defined as “absolute water scarcity,” according to the United Nations. The comparable figure in the U.S. is 100,000 cubic feet, enough to fill an Olympic swimming pool.  Saudi Arabia and the U.A.E. control about 383,000 acres of land in Egypt, an expanse nearly twice the size of New York City, according to Land Matrix. The main crops are corn, potatoes, wheat, alfalfa, barley and fruit such as grapes that are exported back home.

Mr. Sisi is now looking for new places to grow food. In 2015 he launched a program to expand arable land by more than 1.5 million acres in the country, part of which will tap into the Nubian aquifer, an irreplaceable ancient store of water beneath the Sahara. Saudi and U.A.E. companies have bid for lands in the project, according to the New Egyptian Countryside Development Co., which is managing the project.  Mr. Al Rasheed, the Saudi farm owner in Egypt, says that for him and others from the Gulf, farming along the Nile is about building regional influence as much as ensuring food supplies. “Food is the ultimate power,” he says.

Excerpts from Justin Scheck &Scott Patterson, ‘Food Is the Ultimate Power’: Parched Countries Tap the Nile River Through Farms, WSJ, Nov. 25, 2019

How to Save the Rhino: Fake Rhino Horns Flood the Market

Rhinoceros horns are big business. Traditional Chinese medicine uses them to treat rheumatism and gout… And Yemeni craftsmen carve them into dagger handles. A kilogram can thus command as much as $60,000, so there is tremendous incentive for poachers to hunt the animals. Since almost all rhinoceros populations are endangered, several critically, this is a serious problem. Some conservationists therefore suggest that a way to reduce pressure on the animals might be to flood the market with fakes. This, they hope, would reduce the value of real horns and consequently the incentive to hunt rhinos.

That would require the fakes to be good. But Fritz Vollrath, a zoologist at Oxford University, reckons his skills as a forger are up to the challenge. As he writes in Scientific Reports, he and his colleagues from Fudan University, in Shanghai, have come up with a cheap and easy-to-make knock-off that is strikingly similar to the real thing.  The main ingredient of Dr Vollrath’s forged horns is horsehair. Despite their differing appearances, horses and rhinos are reasonably closely related. Horses do not have horns, of course. But, technically, neither do rhinos. Unlike the structures that adorn cattle and bison, which have cores made of bone, the “horns” of rhinoceros are composed of hairs bound tightly together by a mixture of dead cells.  Examination under a microscope showed that hairs collected from horses’ tails had similar dimensions and symmetry to those found in the horns of rhinos. 

The next task they tackled was making a suitable glue. This is made from a fibrous protein-rich glue of the sort produced naturally by spiders and silkworms. They bundled the treated horse hairs as tightly as they could in a matrix of this glue, and then left the bundles in an oven to dry.  The result was a material that, with some polishing, looked like rhino horn….DNA analysis would certainly reveal fakes, but such analysis is complicated and therefore hard to do in the sorts of back rooms in which rhino-horn sales tend to take place. The forgeries passed other tests with flying colors, though…

Excerpts from How to forge rhinoceros horn, Economist, Nov. 16, 2019

For more details see Creating artificial Rhino Horns from Horse Hair

Between Colonialism and the Abyss: the Desperate Search for a Nuclear Waste Disposal Site, United States

A proposal for New Mexico to house one of the world’s largest nuclear waste storage facilities has drawn opposition from nearly every indigenous nation in the state. Nuclear Issues Study Group co-founder and Diné organizer Leona Morgan told state legislators in November 2019 the project, if approved, would perpetuate a legacy of nuclear colonialism against New Mexico’s indigenous communities and people of color.

Holtec International, a private company specializing in spent nuclear fuel storage and management, applied for a license from the federal Nuclear Regulatory Commission to construct and operate the facility in southeastern New Mexico. Holtec’s proposal would see the majority of high-level nuclear waste in the U.S. transported to a consolidated interim storage facility located in southeastern New Mexico. If licensed, the facility would house up to 100,000 metric tons of high-level waste at capacity — more nuclear waste than currently exists in the country — for up to 40 years, while the federal government either re-opens Yucca Mountain or establishes a new deep repository to permanently store the waste.

The proposal, which has been in the works since 2011, would see high-level waste generated at nuclear power plants across the country transported to New Mexico for storage at the proposed facility along the Lea-Eddy county line between Hobbs and Carlsbad. Holtec representatives say the facility would be a temporary solution to the nation’s growing nuclear waste problem, but currently there is no federal plan to build a permanent repository for the waste.

Legislators, activists and residents alike share concerns about the proposals. Some fear the “interim” storage facility could become a de facto permanent storage facility if no other repository is built; others question the site selection for a nuclear facility so close to oil and gas activity in the Permian Basin. Increased transport of high-level radioactive waste across the state could also lead to potentially dangerous nuclear releases, leaving impacted communities responsible for emergency responses.

“New Mexico doesn’t make the waste, why should we take the waste?” Morgan said. “What we’re advocating for is not a temporary, band-aid solution, but something more scientifically sound. The waste does have to go somewhere. However, storing it in New Mexico temporarily is not the right idea. It’s not safe; it’s not supported by the local communities; and New Mexico does not want it.”  “We see this as environmental racism and perpetuating nuclear colonialism that is going to result in a continuation of a slow genocide,” she said….

Meanwhile, nuclear power utilities across the country have sued the federal government over a breach of contract for failing to establish a permanent repository for the waste

Nuclear colonialism, a term first coined by environmentalist Winona LaDuke and activist Ward Churchill, describes a systematic dispossession of indigenous lands, the exploitation of cultural resources, and a history of subjugation and oppression of indigenous peoples by a government to further nuclear production of energy and proliferation of weapons.  “All of the impacts from nuclear colonialism can be simplified by explaining it as environmental racism,” Morgan told state legislators last week. She pointed to the health and environmental consequences of uranium mining on the Navajo Nation during the last century.  “My family lives in areas where there was past uranium mining. We’re still dealing with the legacy of all of the mining that fuelled World War II and the Cold War,” Morgan said. “This legacy is still unaddressed — not just in New Mexico, but in the entire country. For that reason, my concern is the health of our people, our environment.”

Cleaning Abandoned Uranium Mines New Mexico

“We do not believe we are separate from the environment,” Morgan said. “We are not here to protect the environment as land and as mountains, but as living, breathing entities.”  Similar beliefs, sometimes referred to in policy discussions as “environmental personhood,” have gained recognition among regulators in countries across the world in recent years. 

Excerpts from Kendra Chamberlain, Nuclear Colonialism: Indigenous opposition grows against proposal for nation’s largest nuclear storage facility in NM,,  Nov. 14, 2019

Why Russia Loves Germany’s Toxic Waste

Environmental groups have voiced concern in November 2019 that Russia is again accepting shipments of uranium tails, a byproduct formed when uranium is enriched, from a German nuclear fuel firm, reigniting a debate over whether the substance meets the definition of nuclear waste.  The shipments of the toxic compound – also called uranium hexafluoride – were halted in 2009 over revelations that Russia was accepting it from foreign customers and storing it in the open. At that time, Rosatom, Russia’s nuclear corporation, bowed to environmental pressure and promised to no longer import the radioactive substance.

But German government documents revealed in November 2019 by Greenpeace and the Russian environmental group Ecodefense show that the German-based enrichment company Urenco resumed the uranium tail shipments as long ago as May 2019.  According to Urenco’s contract with the Russian nuclear-fuel giant Teksnabeksport (Tenex), a subsidiary of Rosatom, some 12,000 tons of uranium tails are set to be delivered to Novouralsk, near Yekaterinburg by 2022. Four thousands tons have been sent so far….

Urenco, Germany

Uranium hexafluoride, also called depleted uranium, is a colorless radioactive powder that is produced as a byproduct of enriching uranium for use as fuel in nuclear power plants. Urenco, which is a partnership involving German, British and Dutch energy firms, has operated an enrichment facility in Gronau, Germany since 1985.  This facility stores depleted uranium in the open air. In the early 1990s, Russian opened its doors to reprocessing depleted uranium from foreign customers. A previous contract between Tenex and Urenco envisioned the import of 100,000 tons of uranium tails between 1996 and 2009.

The issue of whether uranium tails in fact constitute nuclear waste depends on whom you ask. Both Rosatom and Germany’s nuclear industry classify uranium hexafluoride as a recyclable material. The US Nuclear Regulatory Commission, however, has long held that uranium tails should be classified as nuclear waste – a view that Bellona, Ecodefense and Greenpeace share.  But while Rosatom asserts that uranium tails are valuable raw material, the motive for importing them is unclear. By most estimates, Russia already holds nearly 1 million tons of uranium tails from its own fuel production – making the need for another 12,000 tons from abroad questionable.

Charles Digges, Russia resumes importing depleted uranium from Germany, breaching old promises, Bellona, Nov. 1, 2019

How to Engineer Bacteria to Search for Underground Chemical Weapons: DARPA

U.S. military researchers asked in 2019 two companies to develop new kinds of biological sensors that can detect underground disturbances or the presence of buried chemicals or weapons.

Officials of the U.S. Defense Advanced Research Projects Agency (DARPA) in Arlington, Va., are looking to Raytheon BBN Technologies, and Signature Science, for the BioReporters for Subterranean Surveillance program.  This project seeks to use indigenous and engineered organisms to sense changes of interest to military commanders in natural and built environments. Raytheon BBN and Signature Science won separate $1.6 million contracts for the Subterranean Surveillance progam.

The two companies will perform laboratory research and proof-of-concept demonstrations of biological sensing systems in well- controlled field tests that take advantage of recent advances in microbial science and synthetic biology to develop biological sensors, signal transducers, and reporters that can reveal subterranean phenomena at a distance.  Bio Reporters should be able to sense a phenomenon at least one meter below the surface, propagate a signal to the surface within seven days, and be continuously detectable on the surface at a distance of 10 meters over the subsequent seven days.

DARPA researchers want Raytheon BBN and Signature Science experts to take advantage of the extensive biological networks that exist underground to monitor large areas to increase the military’s ability to detect subterranean events without the need for precise coordinates.

Excerpts from John Keller, Researchers eye new biological sensors to to detect underground objects like buried chemicals and weapons,,  Nov. 6, 2019

In more detail  Signature Science and its partner, the Texas A&M University Center for Phage Technology, aim to leverage modern and synthetic phage biology and the straightforward molecular genetics of the harmless soil bacterium Bacillus subtilis to generate a new platform to recognize and report on specific chemical threats underground. The Spore-Phage Amplified Detection (SPADe) method, potentially extensible to explosives, radiation or physical disturbance sensing, seeks to substantially advance currently used techniques which rely heavily on manual soil testing. 

Stopping GreenWashing

The EU wants to revolutionise the world of green finance. Brussels officials, MEPs and member states are currently trying to thrash out plans for a gold standard in green investment they hope will unleash tens of millions of euros of private money to fund the transition to a more sustainable world.   The project has a classically boring Brussels name — the “taxonomy” for sustainable activities — but the implications are potentially transformative. The EU wants to become the first supranational regulator to write rules that banks and funds will have to comply with when they claim to launch “green” products or investments.  As it stands, there is no global benchmark to judge just how green a financial product is. Funds and banks can sell and label sustainable finance products without an independent arbiter checking if reality meets the hype. The point of the EU’s work is to stamp out this so-called “greenwashing”…

Perhaps the most sensitive issue of all is how to handle nuclear energy. France — which has big nuclear business interests — doesn’t want the taxonomy to stigmatise nuclear as a “brown” technology. Other member states, led by Germany, want it excluded from being green, as do the MEPs. 

Excerpts from  Mehreen Khan, The Green Gold Standard, FT, Nov. 11, 2019

The Ocean-Based Internet: Data Mining the Ocean

The U.S. Defense Department could one day place thousands of low-cost, floating sensors into the ocean to collect environmental data, such as water temperature, as well as activity data about commercial vessels, aircraft and even fish or maritime mammals moving through the area. But others also are dropping similar sensors in the world’s oceans, and defense researchers suggest many of those systems could be integrated into an even more comprehensive ocean-based Internet of Things.

The growing Internet of Things is mostly a land-based phenomenon, frequently in large cities with loads of sensors. But researchers at the Defense Advanced Research Projects Agency (DARPA) foresee a wide range of military and civil benefits from extending the Internet of Things out to sea.  The agency announced its Ocean of Things program in 2017. John Waterston, a program manager within DARPA’s Strategic Technology Office, says the sensors will float along the surface for at least one year, transmitting short messages via the Iridium satellite constellation back to a central location for analysis. “It’s a 280-byte in and 340-byte out message, so it’s a little bit more than a tweet. I like to say these things tweet about their environment,” he says.

The goal is to increase maritime awareness in a cost-effective way. Using existing systems to continuously monitor vast regions of the ocean would be cost prohibitive…. By coupling powerful analytical tools with commercial sensor technology, the agency intends to create floating sensor networks that significantly expand maritime awareness at a fraction of the cost of current approaches.

Waterston says one of the most interesting missions for the sensor might be to simply determine whether GPS signals are available in an area of interest for military operations. …The program also could help improve ocean modeling, which is important for forecasting weather, finding people who have fallen overboard or locating debris from a crashed aircraft. …The agency has yet to determine how many sensors it might eventually deploy, but they could number in the tens of thousands. To put that into perspective, DARPA officials compare the final density to placing a penny on the national mall, which Wikipedia says covers about 309 acres between the Ulysses S. Grant Memorial and the Lincoln Memorial….

In addition, Argo, an international program, uses several thousand battery-powered, robotic floating devices to measure temperature, salinity and current for climate and oceanographic research. The floats mostly drift 10 days at a time below the ocean surface. After rising and transmitting their data to satellites, they return to depth to drift for another 10 days. The floats go as deep as 2,000 meters, according to the Argo website. 

Argo Floating Device

It is possible an ocean-based Internet could provide data on demand to a variety of customers inside and outside the Defense Department. If, for example, a government agency needs the water temperature in a given area reported every six hours, or a combatant command needs to know what’s happening in the Mediterranean, or NATO officials want information between Gibraltar and Sicily, or commercial fishermen need data on where the shrimp or tuna are, they could simply request it. “It’s about serving the end users. If you can use that data, we can generate it for you,” he offers. “It’s a little bit like floats-as-a-service or data-as-a-service.”

Argo’s Ocean Sensors

Another option is that other organizations could purchase and deploy the DARPA-developed sensors. “I hope people want to come up with their own sensors or want to buy these. I imagine a marketplace where you get many commercial people buying these. Everyone could buy 500 and then take advantage of the service provided by the thousands that are out there. I could imagine this as that foundational community,” Waterston suggests.

DARPA currently is working with three teams led by the Palo Alto Research Center, better known as PARC***, Areté Associates and Numurus LLC to develop the floats. Leidos, Draper Laboratory, SoarTech and Geometric Data Analytics are providing software for data visualization, performance prediction, float command and control and detection. 

Excerpts from George Seffers, DARPA’s Ocean of Things Ripples Across Research Areas,, Nov. 1, 2019

***See also DARPA’s Vanishing Programmable Resources (VAPR) program. According to one scientist that works in the PARC’s disappearing electronics platform (called DUST) “Imagine being able to cover a large area, like the ocean floor, with billions of tiny sensors to ‘hear’ what is happening within the earth’s crust, and have them quickly disintegrate into, essentially, sand, leaving no trace and not harming the planet or sea life,  

When Logging Works: “Every Part of the Tree”

The rapacious industrialisation of the Finnish forest, which covers three-quarters of the country’s landscape, looks the antithesis of tree-hugging environmentalism. The forest is home to wolves, bears, deer and many other species of wildlife, and its trees lock away carbon that would otherwise be in the air, warming the atmosphere. Yet Metsä Group, which operates the Äänekoski pulp mill, claims the very opposite.  Metsä is ultimately controlled by a co-operative belonging to more than 100,000 families who have each owned large chunks of the forest for generations. For every tree harvested, four saplings are planted. These are allowed to grow for a few years and are then thinned to encourage the best specimens to develop vigorously. The thinnings, however, are not wasted. They are sent to the mill. The mature trees, meanwhile, are harvested when they are between six and ten decades old. The consequence of this husbandry, according to Finland’s Natural Resources Institute, is that the annual growth of trees in Finland exceeds the volume of felling and natural loss by over 20m cubic metres, despite the increasing demand for wood.

As for the mill itself, Metsä’s stated aim is to make best use of every part of a tree, both to maximise the value of its wood and, where possible, to continue to lock up its carbon. To this end, besides the bread-and-butter business of turning out planks and plywood, the firm has come up with several new ideas. Three are of particular interest. One is a better way of converting wood pulp into fibre that can be turned into textiles. A second is to produce plastic-free cardboard cartons which can be used as food containers and then recycled. The third is to find employment for lignin, a by-product of the pulping process which is, at the moment, usually burned…

Metsä has also teamed up with Itochu, a Japanese trading company with a large clothing business, to make fabric that will compete with oil-based synthetic fibres and provide an alternative to cotton, the growing of which requires a lot of land, irrigation and pesticides. Some fabrics—rayon, for example—can be made from wood….

The complex processes involved in processing wood result in several “sidestreams”. These are wastes that become raw materials for other processes. They include sulphuric acid, which is re-used by the mill, and biogas, tall oil (a byproduct of papermaking) and lignin—carbon-rich materials burnt to produce electricity. This powers the mill, and yields a surplus which is exported to the national grid. As a consequence, unlike some wood mills, the Äänekoski plant uses no fossil fuels.

Excerpts from Sustainable Forestry: If you go down to the woods today, Economist, Oct. 19, at 75

Scrubbing Sulfur Pollution

From January 2020, the United Nations International Maritime Organization (IMO) will ban ships from using fuels with a sulphur content above 0.5%, compared with 3.5% now.The rules herald the biggest leap in how ships are powered since they switched from burning coal to oil over a century ago, but vessels will still be allowed to use higher-sulphur fuel if fitted with cleaning devices called scrubbers.  Closed-loop scrubbers keep most of the water used for sulphur removal onboard for disposal at port. Open-loop systems, however, remove sulphur coming through a ship’s smokestack with water that can then be pumped overboard.

Years of studies have examined whether open-loop scrubbers introduce into waterways acidic sulphur harmful to marine life, cancer-causing hydrocarbons, nitrates leading to algal blooms and metals that impair organ function and cause birth defects.  The results have largely been inconclusive and the IMO itself has encouraged further study into the environmental impact of scrubbers.

The stated aim of the new IMO measures is to improve human health..  A study in the journal Nature last year found ship emissions with current sulphur levels caused about 400,000 premature deaths from lung cancer and cardiovascular disease as well as around 14 million childhood asthma cases every year.

Singapore and Fujairah in the United Arab Emirates have banned the use of open-loop scrubbers from the start of next year. China is also set to extend a ban on scrubber discharge to more coastal regions. 

Excerpts from Noah Browning, Going overboard? Shipping rules seen shifting pollution from air to sea, Reuters, Oct. 21, 2019

Gambling with the Environment: Shell’s Decommissioning Plans in the North Sea

Giant oil firms have spent more than four decades pumping billions of pounds worth of oil from the seabed. But now decommissioned rigs in the North Sea are at the centre of an environmental storm with an oil giant under intense pressure to rethink plans to leave some of the platforms in the sea.

Several hundred oil drilling platforms in the waters off Scotland are due to be decommissioned over the next three decades as they approach the end of their operational lifetime.  Due to the cost and difficulty of dismantling the structures – each of which can be as tall as the Eiffel Tower – Shell proposed removing only the topside of its four Brent platforms, leaving the huge concrete legs in place.

A natural gas platform in Norway. Almost all of the 600KT structure will be submerged.

That resulted in the controversial suggestion that oil mixed with sediment in 42 out of 64 concrete storage cells – each up to 66 feet in diameter and 200 feet high, around the height of the Scott Monument in Edinburgh – should remain on the seabed. These could remain for up to 500 years after the platforms have been decommissioned.