Russia allows methane leaks at planet’s peril

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By Steven Mufson, Isabelle Khurshudyan, Chris Mooney, Brady Dennis, John Muyskens and Naema Ahmed, The Washington Post. 

Excerpt: On the morning of Friday, June 4, an underground gas pipeline running through the ancient state of Tatarstan sprang a leak. And not a small one. In a different era, the massive leak might have gone unnoticed. But hovering 520 miles above the Earth, a European Space Agency satellite was keeping watch. The four-year-old Copernicus Sentinel-5P, which orbits the planet 14 times a day, looks for traces of methane and other gases. ...Crews from the natural gas giant Gazprom hurried to repair a defect in the steel pipeline and stem the rush of methane — an invisible but powerful greenhouse gas — which was escaping into the atmosphere at a breakneck rate of approximately 395 metric tons an hour. ...Methane, the second-most abundant greenhouse gas after carbon dioxide, accounts for roughly a quarter of global warming since the industrial revolution, according to NASA. It is the chief component of natural gas. Today, the second-biggest natural gas producer is Russia, fed by the prolific Yamal region, followed by Iran and its Persian Gulf gas fields. Next come China, Canada and Qatar, with its flotilla of liquefied natural gas tankers. The United States, bolstered by horizontal fracking in the Permian Basin across west Texas and eastern New Mexico, remains the world’s largest natural gas producer.…

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