WHILE THE WORLD was hammering out a historic agreement to curb carbon emissions—urged along by California, no less—the state was dealing with an embarrassing belch of its own. Methane, a greenhouse gas 70 times more potent than carbon dioxide, has been leaking out of a natural gas storage site in southern California for nearly two months, and a fix won't arrive until spring.
The site is leaking up to 145,000 pounds per hour, according to the California Air Resources Board. In just the first month, that's added up to 80,000 tons, or about a quarter of the state's ordinary methane emissions over the same period. The Federal Aviation Administration recently banned low-flying planes from flying over the site, since engines plus combustible gas equals kaboom.
Steve Bohlen, who until recently was state oil and gas supervisor, can't remember the last time California had to deal with a gas leak this big. "I asked this question of our staff of 30 years," says Bohlen. "This is unique in the last three or four decades. This is an unusual event, period."
http://www.wired.com/2015/12/massive-gas-leak-california/?mbid=nl_121515
