Tag Archives: Alternative Energy

An Impossible Made Possible: the Green Energy Revolution

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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

Blackstone, China, Secrecy: Guyana

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The government of Guyana wants to move forward with an $840m project at Amaila Falls, deep in the forested interior. At full capacity of 165MW, it could supply more power than Guyana’s present needs.  The lead developer is Sithe Global, part of the Blackstone Group. Sithe wants a guaranteed 19% return on its equity stake, and plans to start construction this year. China Railway First Group signed an engineering contract in September. The China Development Bank will lend most of the money. The Inter-American Development Bank has been asked to chip in $175m; the World Bank was initially involved, but has pulled out.

Amaila’s supporters point out that it will flood less than 55 square km (21 square miles). No villages will be displaced and little wildlife will be disturbed. Guyana would no longer rely on fossil fuels for electricity. After two decades, ownership would pass to the government, construction costs paid off.

Opponents worry that clean electricity will not come cheap. Guyana Power and Light (GPL), the state-owned electricity company, will pay about $100m a year to the Amaila consortium. Electricity bills are unlikely to fall (three people were killed last year in protests over electricity charges). And Amaila’s power may not be reliable. The El Niño weather pattern can bring a year-long drought. In normal years, the plant will run below capacity between October and April. GPL will have to pay for backup thermal power. The IMF has urged “careful consideration of the [financial] risks”.

Plans to build Amaila date from 1997, though Sithe only got involved in 2009. The estimated cost has risen steadily. An access road is unfinished. There is as yet no economic feasibility study for the project; when completed, the study will remain confidential, as is GPL’s outline power-purchase agreement. Opposition parties complain that the government is being “secretive” about Amaila. On April 24th they blocked funds for a government equity-stake in the project. If Amaila is as beneficial as its backers claim, an open debate might generate broader support for the project, and cut its $56m bill for political risk insurance.

Hydropower in Guyana: Shrouded in secrecy, Economist, May, 4, 2013, at 39