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The California Air Resources Board (CARB) on Thursday said it would suspend, for 18 months, enforcement of part of its carbon trading rule as it applies to electricity imported to the state. The measure would help avoid a "negative" impact on energy supplies and reliability for the power-strapped state, the state air regulator said.

Washington, 17 August 2012 — Poor Cliff Stearns. The soon-to-be-former Republican congressman from Florida found out Tuesday that voters in his district didn’t much care about the ruckus he’s been raising about the Obama administration and its funding of the failed Solyndra solar photovoltaic maker.

Implementation of a new federal nuclear spent fuel–handling program starting in 2020 to remove 6,000 metric tons of uranium (MTU) per year for 10 years and 3,000 MTU per year thereafter could allow for full decommissioning of U.S. sites awaiting fuel removal. It would also enable retirement of all private Independent Spent Fuel Storage Installations by 2030, and achieve approximately a 10% reduction in average wet pool density, a new study from consulting firm The Brattle Group suggests.

As warmer-than-average waters in Connecticut’s Long Island Sound last week prompted Dominion to shut down one unit at its Millstone Nuclear Plant, an ammonia release caused an evacuation of part of Tennessee Valley Authority’s Watts Bar Unit 1, and Constellation Energy shut down of its Calvert Cliffs Unit 1 reactor after a control rod unexpectedly dropped into the reactor’s core. Then, on Tuesday, Xcel Energy shut down its Monticello Nuclear Generating Plant and Unit 1 of its Prairie Island Nuclear Generating Plant for repairs.

The Federal Aviation Administration (FAA) issued a determination on Wednesday that finds construction of Cape Wind’s 130 wind turbines in Nantucket Sound, Mass., would pose no hazard to air navigation. The decision was issued as a congressional House committee probes whether the FAA disregarded safety concerns when it issued a prior approval of the nation’s first offshore wind project.

A new report from the Department of Energy (DOE) highlights sizeable increases in U.S. wind power capacity and recent improvements in the cost and performance of wind power technology, but it says the U.S. continues to trail several countries in wind energy penetration and warns that the industry is facing "serious federal policy uncertainty" looking into 2013 and beyond.

A three-judge panel of the U.S. Fifth Circuit Court of Appeals in New Orleans on Monday ruled 2-1 that the Environmental Protection Agency (EPA) overstepped its authority in disapproving Texas’s Flexible Permit Program and that reasons the agency offered for rejecting the program were "arbitrary and capricious."

A report that examines and compares sulfur dioxide (SO₂), nitrogen oxides (NOx), mercury, and carbon dioxide (CO₂) emissions of the 100 largest power producers in the U.S. based on 2010 generation numbers says those companies produced 88% of the nation’s total power plant emissions of those pollutants.

A fire sparked by a conveyor belt at a coal-fired power plant in India’s southern state of Tamil Nadu has killed four workers and seriously injured four others, news media reported on Tuesday.

The U.S. Department of Agriculture (USDA) on Tuesday announced that 106 projects in 29 states, Guam, and Puerto Rico would receive $8.7 million in loans and grants to produce renewable energy and make energy efficiency improvements under the federal agency’s Rural Development’s Rural Energy for America Program (REAP).