{"id":68156,"date":"2015-12-28T12:00:52","date_gmt":"2015-12-28T12:00:52","guid":{"rendered":"https:\/\/www.transcend.org\/tms\/?p=68156"},"modified":"2015-12-27T17:41:56","modified_gmt":"2015-12-27T17:41:56","slug":"new-infrared-video-reveals-growing-environmental-disaster-in-l-a-gas-leak","status":"publish","type":"post","link":"https:\/\/www.transcend.org\/tms\/2015\/12\/new-infrared-video-reveals-growing-environmental-disaster-in-l-a-gas-leak\/","title":{"rendered":"New Infrared Video Reveals Growing Environmental Disaster in L.A. Gas Leak"},"content":{"rendered":"

24 Dec 2015 – <\/em>A runaway natural gas leak from a storage facility in the hills above Los Angeles is shaping up as a significant ecological disaster, state officials and experts say, with more than 150 million pounds of methane pouring into the atmosphere so far and no immediate end in sight.<\/p>\n

The rupture within a massive underground containment system \u2014 first detected more than two months ago \u2014 is venting gas at a rate of up to 110,000 pounds per hour, California officials confirm. The leak already has forced evacuations of nearby neighborhoods, and officials say pollutants released in the accident could have long-term consequences far beyond the region.<\/p>\n

Newly obtained infrared video captures a plume of gas \u2014 invisible to the naked eye \u2014 spouting from a hilltop in the Aliso Canyon area above Burbank, like smoke billowing from a volcano. Besides being an explosive hazard, the methane being released is a powerful greenhouse gas, more potent than carbon dioxide in trapping heat in the lower atmosphere.<\/p>\n

Scientists and environmental experts say the Aliso Canyon leak instantly became the biggest single source of methane emissions in all of California when it began two months ago. The impact of greenhouse gases released since then, measured over a 20-year time frame, is the equivalent of emissions from six coal-fired power plants or 7 million automobiles, environmentalists say.<\/p>\n

\u201cIt is one of the biggest leaks we\u2019ve ever seen reported,\u201d said Tim O\u2019Connor, California climate director for the Environmental Defense Fund, a nonprofit group that obtained the video. \u201cIt is coming out with force, in incredible volumes. And it is absolutely uncontained.\u201d<\/p>\n

\"<\/a>

Los Angeles Mayor Eric Garcetti, accompanied by SoCal Gas officials, visits the Aliso Canyon facility in the Porter Ranch neighborhood of Los Angeles, Wednesday, Dec. 2, 2015, to look at drilling of a relief well to stem a gas leak at an adjacent well in an underground storage field. (Irfan Khan\/Los Angeles Times via AP)<\/p><\/div>\n

The gas is pouring from an underground storage field owned by the Southern California Gas Co. The facility, the largest of its kind on the West Coast, contains billions of cubic feet of natural gas, stored under pressure to supply the company\u2019s 20 million customers. While the exact cause of the leak is unknown, company officials believe the problem began when an underground well casing failed, allowing the pressurized gas to push through geological cracks to the surface near the community of Porter Ranch.<\/p>\n

About 1,700 homes and two schools were evacuated because of the leak, as noxious odors settled over Porter Ranch, about 20 miles from downtown Los Angeles. California officials have aided the company in a series of efforts to stop the leak, but the state officials say it could be weeks or months before the gas flow is halted.<\/p>\n

The gas company has pledged in statements to \u201cexecute all possible efforts\u201d to plug the leak.<\/p>\n

\u201cSoCalGas recognized the impact this incident is having on the environment,\u201d company president Dennis V. Arriola said in a letter last week to Gov. Jerry Brown (D).\u00a0). The company has drilled a relief well while also pouring a brine solution and other materials into the damaged well in an attempt to seal it, so far without significant results.<\/p>\n

The company\u2019s losses in natural gas alone are estimated in the tens of millions of dollars, with total damages likely to exceed that figure many times over. A number of neighbors already have filed lawsuits, part of a growing outcry that includes calls for the company to close the facility altogether.<\/p>\n

The leak is a setback to California\u2019s efforts to reduce emissions blamed for climate change. The Brown administration is seeking to implement the country\u2019s toughest standards on greenhouse-gas emissions by promoting renewable energy and strengthening measures to prevent methane from escaping from refineries, pipelines and storage facilities.<\/p>\n

\u201cWe\u2019ve been working to terminate leaks,\u201d Dave Clegern, a spokesman for the California Air Resources Board, said in an interview. \u201cThis has been distressing to watch.\u201d<\/p>\n

While the leak is unusually large, scientists and environmental groups have long sought to call attention to the problem of methane emissions from oil and gas operations.<\/p>\n

The Obama administration announced proposed regulations over the summer to cut down on methane leaks from drilling and storage, citing concerns about the climatic impact of the\u00a0\u00a0 approximately 7\u00ad million tons of methane lost to the atmosphere from industrial sources in the United States each year. Pound for pound, methane is about 25 times more potent as a greenhouse gas than carbon dioxide as a greenhouse gas.<\/p>\n

Adam Brandt, an assistant professor at Stanford University\u2019s Institute for the Environment, said substantial leaks can sometimes go completely undetected.<\/p>\n

\u201cEven large leaks can be hard to find if they occur away from populated areas,\u201d Brandt said. \u201c One important step forward for sustainability will be to design ways to quickly detect and fix these large leaks soon after they happen.\u201d<\/p>\n

______________________________<\/p>\n

More at Energy & Environment:<\/em><\/p>\n

The world just adopted a tough new climate goal. Here\u2019s how hard it will be to meet<\/a><\/em><\/p>\n

Obama just released the biggest energy efficiency rule in U.S. history<\/a><\/em><\/p>\n

Why saving the Amazon means saving more than just trees<\/a><\/em><\/p>\n

Joby Warrick joined the <\/em>Post\u2019s national staff in 1996. He has covered national security, intelligence and the Middle East, and currently writes about the environment.<\/em><\/p>\n

Go to Original \u2013 washingtonpost.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

24 Dec 2015 – A runaway natural gas leak from a storage facility in the hills above Los Angeles is shaping up as a significant ecological disaster with more than 150 million pounds of methane pouring into the atmosphere in last two months. The impact has been the equivalent of greenhouse gas emissions from six coal-fired power plants or 7 million automobiles, environmentalists say.<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[],"class_list":["post-68156","post","type-post","status-publish","format-standard","hentry","category-environment"],"_links":{"self":[{"href":"https:\/\/www.transcend.org\/tms\/wp-json\/wp\/v2\/posts\/68156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.transcend.org\/tms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.transcend.org\/tms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.transcend.org\/tms\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.transcend.org\/tms\/wp-json\/wp\/v2\/comments?post=68156"}],"version-history":[{"count":0,"href":"https:\/\/www.transcend.org\/tms\/wp-json\/wp\/v2\/posts\/68156\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.transcend.org\/tms\/wp-json\/wp\/v2\/media?parent=68156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.transcend.org\/tms\/wp-json\/wp\/v2\/categories?post=68156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.transcend.org\/tms\/wp-json\/wp\/v2\/tags?post=68156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}