Obama harshly criticized his political opponents for attempting to block the administration's clean energy policies in Congress.

Abengoa Solar plans to build the largest concentrating solar plants in the world in Arizona.

President Obama announced in February that Southern Company would receive $8.3 billion in loan guarantees to build the nation’s first nuclear reactors in 30 years.

Despite standing firm on tapping oil from the Green River Formation, representatives claim that the White House is open to developing all energy resources.

President Obama's push to engage in off shore fuel exploration is a complete change from his pre-election stance.

Obama's newest initiative "Cash for Caulkers" would promote energy efficiency by offering government rebates for modified homes.

A number of people have written to ask why I haven't commented on the climate bill. There are two reasons. First, the House and Senate versions are very different, so the final form may not resemble the version the House just passed. Second, I haven't had the time to read ...

Sometimes I come across information that isn't publicly known. That occasionally happens because I am digging, and I uncover something newsworthy. I can generally report on those kinds of things. But sometimes it is because someone sends me information that is confidential - or they tell me something they learned ...

EPA administrator delivers "message of hope" committing the U.S. to the fight against climate change in a major departure from the former President's policies.

President Obama and his Energy Secretary warned of the drastic consequences climate change can cause, especially to small island nations.