Environment A Gas Company Settles for $119.5 Million for the Biggest Methane Leak in U.S. History The leak, which began in October of 2015, led to the release of an estimated 109,000 metric tons of methane into the atmosphere. Francie Diep
Environment Just How Big Was the Porter Ranch Natural Gas Leak? Meet the man who provided the first estimations of the Porter Ranch gas leak. Francie Diep