Energy & Fuel

"Extracting natural gas from shale formations using hydraulic fracturing generates more greenhouse-gas emissions than burning coal, according to a new study that drew immediate attacks from oil and gas interests already facing pressure from lawmakers and regulators worried about the environmental effects of shale-gas development."

"Dozens of large-scale clean energy projects could be derailed if a measure to defund a federal loan guarantee program becomes part of a final Congressional budget deal."

"Beneath the lush, green hills of eastern Utah's Uinta Basin, where elk, bear and bison outnumber people, the soil is saturated with a sticky tar that may soon provide a new domestic source of petroleum for the United States. It would be a first-of-its kind project in the country that some fear could be a slippery slope toward widespread wilderness destruction."

"Three gas pipelines have exploded in an Iranain province south of the capital Tehran, a news agency reported Friday, saying the cause was unknown and giving no details of damage or casualties."

"A long-term Republican budget plan released this week by Representative Paul Ryan of Wisconsin calls for drastic cuts in federal spending on energy research and development and for the outright elimination of subsidies and tax breaks for wind, solar power and other alternative energy technologies."

"An often-overlooked renewable energy source is gaining momentum as lawmakers on Capitol Hill struggle to find consensus in an increasingly partisan environment and the Obama administration is looking to decrease reliance on foreign oil."

"Each year, an ever larger portion of the world’s crops — cassava and corn, sugar and palm oil — is being diverted for biofuels as developed countries pass laws mandating greater use of nonfossil fuels and as emerging powerhouses like China seek new sources of energy to keep their cars and industries running."