"Sen. Lisa Murkowski (R-Alaska) said she will introduce a bill this year to end the 40-year-old ban on exporting crude oil."

"The U.S. electric grid will require major changes to reposition itself for the future challenges of climate change, new technologies, and national security in coming decades, according to a first-ever “Quadrennial Energy Review” released by the Obama administration."

"The BP drilling rig explosion five years ago sent 4.9 million barrels of crude oil into the Gulf of Mexico, causing widespread damage to wildlife, ecosystems and livelihoods still seen today."

"Five years after the largest oil spill in U.S. history spewed millions of gallons of crude into the Gulf of Mexico, many Louisiana oystermen are fearful that a once-bountiful population of the mollusks may never recover."

"Utah's oldest coal-fired power plant is no longer in operation."

"A Friday afternoon pipeline explosion at the Fresno County Sheriff gun range left 11 people injured and caused a massive traffic jam on the nearby state Highway 99, according to the Associated Press."

"Twenty-five major oil companies, oil-producing nations and development institutions agreed on Friday to end the practice of routine flaring of natural gas by 2030 at thousands of oil production sites around the world."

"Responding to public pressure to act more quickly after a series of fiery train derailments involving oil shipments, the Transportation Department on Friday issued a series of emergency orders, including a 40-mile-an-hour speed limit for hazardous materials moving through urban areas."

"In the past few weeks, there’s been a battery of new studies on batteries. Not the kind in your cellphone, but a much more revolutionary make – the kind that is already powering many cars, and that might someday help power your home."

"OVER THE GULF OF MEXICO — A blanket of fog lifts, exposing a band of rainbow sheen that stretches for miles off the coast of Louisiana. From the vantage point of an airplane, it's easy to see gas bubbles in the slick that mark the spot where an oil platform toppled during a 2004 hurricane, triggering what might be the longest-running commercial oil spill ever to pollute the Gulf of Mexico."