Energy & Fuel

"Wisconsin Power & Light Co. and three other utilities will spend $1.2 billion to clean up coal-fired power plants and shut down older plants under a settlement announced Monday with federal regulators."

"Underfunded agency faces the challenge of finding answers to key questions: When did Exxon's pipeline rupture and when did the company learn of the spill?"

"CHARLESTON, W.Va. -- Scientists backed by a $15 million industry-funded research project are picking apart -- and trying to disprove -- a series of studies that found coalfield residents near mountaintop-removal mining operations face greater risks of serious illness and premature death."

"The U.S. Forest Service is expected in June to end two years of wrangling over whether to ban hydraulic fracturing, or fracking, in the George Washington National Forest."

"Few Torontonians know there are oil pipelines beneath the city and that Enbridge has applied to make significant changes to one of them."

"Canada's federal pipeline regulator has ordered Enbridge to conduct a full engineering assessment of a troubled northern pipeline that has sprung several leaks in the last two months."

"TALLAHASSEE -- The state of Florida filed a lawsuit Saturday against the oil company BP and the cement contractor Halliburton over the Deepwater Horizon oil spill, becoming the fourth state to seek damages for the 2010 disaster."

"The U.S. Federal Energy Regulatory Commission proposed to revise its cybersecurity standards for the nation’s electric grid, expanding the rules to more than 60 additional companies."

"Power producers such as Dynegy Corp. and Duke Energy Corp. are bracing for new U.S. rules on the water they discharge, standards that may impose further costs on the embattled coal industry."