Tag Archives: track methane from wells

The Super Polluters: methane

Methane is a colorless, odorless greenhouse gas that makes up the bulk of the natural gas burned to heat homes, cook food and generate electricity. It is also the second largest driver of global warming after carbon dioxide, responsible for at least one-quarter of the rise in global average temperatures since the Industrial Revolution. Once emitted, methane molecules degrade in around a decade so they do not pile up in the atmosphere in the same way as carbon dioxide, which can persist for hundreds of years.

Slashing methane emissions, therefore, could help reduce the overall atmospheric volume of greenhouse gases and slow the pace of global warming in the near term. Patching up leaky oil-and-gas infrastructure, responsible for 22% of all man-made methane emissions, would help meet those goals. This has led to efforts to quantify methane leaks…

Two-thirds of the ultra-emitting events of methane were co-located with oil and gas production sites and pipelines; the rest came from coal production, agricultural or waste-management facilities. Accounting for 1.3m tonnes of methane per year, Turkmenistan is a ultra emitter of methane…followed by Russia, the United States, Iran, Kazakhstan and Algeria…

At the United Nations COP26 climate negotiations, held in November 2021 in Glasgow, leaders of more than 100 countries made a pact to reduce global emissions of methane by 30% by 2030. The cheapest, most cost-effective way of doing this will be to patch up oil-and-gas infrastructure, starting with the ultra-emitters…

Excerpts from Climate Change: Methane Mission, Economist, Feb. 5, 2022