A well in Kazakhstan leaked 140,000 tons of methane into Earth's atmosphere in 2023, scientists say. Methane is estimated to be about 28 times more potent than carbon dioxide in global warming. AdvertisementThat amount of methane is equal to emissions from 791,318 gas-powered cars being driven over a year, per the Environment Protection Agency website's calculators. They detected 115 methane emissions over the six months of the Kazakh leak, their analysis said. AdvertisementBuzachi Neft, the operator of the well, denied to the outlet that such a vast amount of methane was leaked, saying only a "negligible" amount was released.

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Persons: it's, Luis Guanter, Buzachi Neft Organizations: Service, BBC, Environment Protection Agency, Polytechnic University of Valencia, Business Locations: Kazakhstan, France, Spain, Netherlands, Europe