"Environmental groups that have mired the Keystone XL pipeline in delays now are focusing on LNG export terminals. They say opening up exports of natural gas will hasten domestic hydraulic fracturing."

"The British Columbia coastal city of Kitimat Friday officially rejected the Enbridge Northern Gateway pipeline proposal to move diluted bitumen from the Alberta oil sands through a proposed port facility that would be built there."

"Riding on his pride in the first export of Russian Arctic oil earlier this month, President Vladimir Putin has signed a law that allows oil and gas corporations to establish private armed security forces to defend their infrastructure, upping the ante for protestors."

"In a major victory for the Obama administration, the Supreme Court on Tuesday upheld the authority of the Environmental Protection Agency to regulate the smog from coal plants that drifts across state lines from 28 Midwestern and Appalachian states to the East Coast."

"The Department of Energy (DOE) issued recommendations Monday for how the energy industry and its suppliers should build cybersecurity protections into power delivery systems."

"NEW ORLEANS — Four years ago the Deepwater Horizon oil rig caught fire and exploded, killing 11 men, spewing millions of barrels of oil into the Gulf of Mexico and staining, seemingly indelibly, the image of BP, the international energy giant responsible for the well."

"Exxon Mobil Corp.’s dream of drilling in the Russian Arctic may risk running aground on the politics of Ukraine."

"For the first time since Duke Energy’s defunct Eden, N.C., coal plant leaked thousands of gallons of coal ash into the Dan River nearly three months ago, the public is getting a look at how the nation’s largest electric utility company may change its containment of coal ash, a substance environmentalists say is one of the biggest threats to rivers and groundwater across the country."

"North Dakota this week confirmed the discovery of a new radioactive dump of waste from oil drilling. And separately, a company hired to clean up similar waste found in February at another location said it had removed more than double the amount of radioactive material originally estimated to be there."

"Automakers on average have reduced the greenhouse gas footprint of their model year 2012 passenger vehicles even below the levels required by U.S. EPA's new tailpipe emissions rules, according to a new report released today by the agency."