Activist Tom Steyer said approving the Keystone pipeline would create political hurdles for Obama's second-term agenda.
New Energy Secretary Ernest Moniz vowed Tuesday to help advance a big bipartisan energy efficiency bill that’s moving through Congress and make conservation a major...
Toyota will soon increase its production of the higher-energy-density batteries sixfold with an eye to putting them into the Prius at an unspecified point in the future,...
The Energy department approved a proposal to send 1.4 billion cubic feet per day of natural gas overseas.
The Senate votes 97-0 to approve President Obama’s nomination to head the Department of Energy.On Thursday, the Senate confirmed Ernest Moniz to be Secretary of Energy.
WASHINGTON, May 16 (Reuters) - The Obama administration on Thursday unveiled its latest proposal for regulating hydraulic fracturing on federal lands, seeking to allay...
A new material could potentially be used to extract uranium from seawater more efficiently, new research suggests.
European Union antitrust authorities carried out inspections at oil companies in three countries and a price-index publisher, part of an investigation into whether oil...
BOSTON, May 21 (Reuters) - Several U.S. power utilities say they face constant cyber attacks on critical systems, according to a report by two Democratic lawmakers amid...
WASHINGTON, May 20 (Reuters) - Water levels in U.S. aquifers, the vast underground storage areas tapped for agriculture, energy and human consumption, between 2000 and...
A 19th-century idea might lead to cleaner cars, larger-scale renewable energy.Some engineers are dusting off an old idea for storing energy—using electricity to liquefy...
Colorado Governor John Hickenlooper Wednesday signed into law a pair of bills relating to plug-in and other alternative fuel vehicles, including a measure to extend a...
The Nissan LEAF has sold more than 25,000 units in the US. The battery-electric car posted its best US sales month yet in March, and a 423.5% year-over-year sales increase...
OSLO, May 16 (Reuters) - Norway's Aker Solutions has won a contract to make the world's first tests for capturing emissions of carbon dioxide from cement...
BP appeals to Prime Minister David Cameron to intervene over the escalating compensation costs of the Gulf of Mexico oil disaster.
