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April 15, 2013 | By Neela Banerjee
WASHINGTON - The Environmental Protection Agency has delayed indefinitely a much-anticipated final rule limiting greenhouse gas emissions from new power plants. Proposed a year ago, the rule was the first to set limits on carbon dioxide emissions from new plants. Once a limit is set for new facilities, the EPA is legally obligated to address existing plants, which pose the true climate threat for now. The United States' power plant fleet is the single biggest source of greenhouse gas emissions in the world.
March 3, 2013 | By Anthony York, Los Angeles Times
SACRAMENTO - When Gov. Jerry Brown called on his fellow governors at a conference in Washington last week to embrace a California-style pursuit of cleaner air, he was doing more than reinforcing the state's image as an environmental trailblazer. He was trying to protect its economy. Brown needs other states and the federal government to adopt key elements of California's environmental agenda, such as reaping more energy from renewable sources and capping greenhouse gas emissions, if those programs are to be successful here.
February 21, 2013 | By E. Scott Reckard, Los Angeles Times
Activist investors have succeeded for the first time in placing a shareholder resolution on the risks of greenhouse-gas emissions up for a vote at a major bank, a step toward making climate change an important consideration for corporations. The resolution, which follows years of protests over banks financing certain coal operations, is to be included in proxy material being sent to shareholders of PNC Financial Services Group of Pittsburgh before the bank's April 23 annual meeting.
January 22, 2013 | By Neela Banerjee and Christi Parsons, Washington Bureau
WASHINGTON - After President Obama finished his inaugural speech Monday, Rep. Henry A. Waxman (D-Beverly Hills) thanked him for mentioning climate change, a topic environmentalists said Obama had avoided during much of his first term. "I did more than mention climate change," the president told Waxman. In discussing the urgency of climate change before a national audience, the president elevated the issue into the top tier of second-term priorities that include fiscal reform, gun control and immigration reform.
December 3, 2012 | By Louis Sahagun
To a casual observer, it looks like someone barnstorming several hundred feet above sparsely populated Central California terrain in a small plane. But it's UC Davis atmospheric researchers surveying Pacific Gas & Electric Co.'s 600 miles of natural gas pipelines between Sonoma and Fresno in a single-engine Mooney TLS packed with scientific instruments designed to sniff out leaks of methane, a potent source of global warming. Their mission: Find gas leaks several miles downwind from the source cheap and fast, then dispatch ground crews to fix the problem and stop more pollution from spewing into the air. The $295,000 experimental project is funded by the industry organization Pipeline Research Council International, with principal backing from PG&E.
November 17, 2012 | By Carol J. Williams
Environmental researchers have detected excess greenhouse gas levels near the site of Australia's biggest coal seam gas field, prompting calls for halting expansion of hydraulic fracturing until scientists can determine whether it might be contributing to climate change. The reported findings of methane, carbon dioxide and other compounds at more than three times normal background levels have stirred new controversy in eastern Australia over the pros and cons of boosting natural gas output by "fracking," a process that blasts sand, water and chemicals into deep underground wells.
November 14, 2012 | By Marc Lifsher
SACRAMENTO -- California environmental officials went ahead with a planned, first-ever auction of greenhouse gas pollution credits despite a last-minute lawsuit filed by the state Chamber of Commerce. On Wednesday, the Air Resources Board manned computer terminals to take bids from some major industrial facilities such as cement plants, steel mills, refineries and food processors. Many companies that emit carbon dioxide, methane and other gases that contribute to global warming were expected to participate in the three-hour sale of so-called cap-and-trade credits.
October 9, 2012 | By Monte Morin
Climate scientists are creating a three-dimensional carbon dioxide emissions map of the city of Los Angeles that will detail greenhouse gas emissions for individual buildings, road segments and power generators over time. The mapping project is part of an effort by Arizona State University researchers to eventually map all major cities in the United States to help guide climate policymakers. In a report published Tuesday in the journal Environmental Science & Technology, atmospheric scientist Kevin Gurney and colleagues described how they recently completed a similar map for the city of Indianapolis.
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