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Coal ash legislation that would protect the recycling of coal ash and gives states the authority to set their own standards for the disposal of fly ash with oversight from the Environmental Protection Agency (EPA) last week cleared the House by a vote of 265–155.

The European Union (EU) Trade Commission reached a "targeted and innovative" settlement in its high-profile solar spat with Beijing, just as China imposed lofty duties on U.S. and South Korean manufacturers of solar-grade polysilicon.

An amendment signed by USEC subsidiary American Centrifuge Demonstration to a June 2012 research, development and demonstration (RD&D) cooperative agreement with the Department of Energy gives the uranium enrichment technology firm an additional $29.9 million in government cost-shared funding, enough to fund the American Centrifuge program through September.

Électricité de France (EDF), the world’s largest nuclear generator, began its withdrawal from U.S. nuclear on Tuesday, citing market changes spurred by cheap natural gas.

A divided panel from the U.S. Court of Appeals for the D.C. Circuit last week ruled that Texas, Wyoming, and industry groups lacked standing to challenge rules by the Environmental Protection Agency (EPA) related to state greenhouse gas (GHG) permitting requirements.

American Electric Power (AEP) has opted to retire—instead of refueling with natural gas—its 585-MW coal-fired Muskingum River Plant Unit 5 in Beverly, Ohio, in 2015.

At the average coal-fired power plant, the battle to reduce net heat rate is complicated by skin-tight maintenance budgets, staff reductions, and—for some—the switch from baseload to mid-peaking service. The most fruitful approach to improving a plant’s heat rate is to optimize combustion in its boiler, particularly by minimizing the amount of “stealth” air in-leakage.

Understand how to best use a new tool-in this case, the measurement of oxidation-reduction potential—and avoid another on-line gadget.

The headwinds battering the coal power industry show no signs of slackening, as upcoming regulations and unfavorable economics promise to force another round of retirements.

Without some serious progress on improving its infrastructure and market structure, New England is facingchallenges to reliability with its increased reliance on natural gas, says the head of ISO-NE.