Two dozen Senate Republicans are warning President Obama not to link “wholly unrelated” climate change policies to approval of the proposed Keystone XL oil sands pipeline.
China has revealed details of a carbon cap-and-trade pilot project that will be launched next month, a much-anticipated market attempt to rein in carbon dioxide emissions...
WASHINGTON, May 22 (Reuters) - The U.S. House of Representatives approved a bill on Wednesday declaring that a presidential permit was not needed to approve the...
Tesla Motors’s loan repayment is a bright spot for the DOE loan program.
“I am not interested in debating what is not debatable,” Ernest Moniz told department employees shortly after his swearing-in.
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...
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,...
A hydrocarbon-sorting metal-organic framework could replace energy-intensive oil refining steps.
SHANGHAI (Reuters) - China may impose higher quality standards for imported and locally traded coal to cut air pollution, two sources said, in a move that could slash...
The Congressional Budget Office (CBO) noted Wednesday that a carbon tax could generate “significant” revenues for the United States and avert “catastrophic” effects of...
The bankrupt lithium ion battery maker, now going by the name B456 Systems Inc., has won court approval for its plan to exit bankruptcy that pays off creditors from...
VIENNA (Reuters) - Iran is pressing ahead with the construction of a research reactor that Western experts say could offer it a second way of producing material for a...
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...
Activist Tom Steyer said approving the Keystone pipeline would create political hurdles for Obama's second-term agenda.
