"Residents have complained for years about thick black smoke and possible pollution coming from the MarkWest gas plant in Chartiers. But the state Department of Environmental Protection said it couldn't take action because it had no evidence. On Tuesday, the department said it had the goods."
"Three months ago, the Obama administration made a little-noticed but potentially pivotal move in the stepped-up fight against climate change: it boosted the U.S. government's official estimate of the future economic damage caused by carbon pollution."
"Quebec's government last week added rail giant Canadian Pacific Railway Corp. to its list of companies deemed responsible for cleanup costs following last month's deadly oil train derailment."
"Letter calls draft environmental impact statement on controversial transnational oil-sands project 'inaccurate'"
"Trains smack of progress, freedom and adventure. It’s said that railroads revolutionized America. The Association of American Railroads (AAR) touts the safety record of the rails: 'In 2012, North American railroads safely delivered more than 2.47 million carloads of hazardous materials.' But sometimes trains leak, derail or just plain explode."
"SPOKANE, Wash. — The Pacific Northwest’s sense of itself can sometimes seem green to the point of parody: a medium-roast blend of piney peaks and urban cool, populated by residents who look descended from lumberjacks or fishermen."
"President Barack Obama’s nominee to head a little-known energy commission has become the latest appointee drawn into the contentious debate over climate change."
"WASHINGTON -- Ohio Gov. John Kasich (R) has forced out the head of a key division of the Ohio Environmental Protection Agency in response to pressure from the coal industry, according to an email obtained by The Huffington Post."
"Building the Keystone XL pipeline would lead to more manmade light and noise in sparsely populated regions, which may harm natural resources, wildlife and visitors to national parks, the U.S. Interior Department said."
"OSLO -- Climate scientists are surer than ever that human activity is causing global warming, according to leaked drafts of a major UN report, but they are finding it harder than expected to predict the impact in specific regions in coming decades."
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