Three nominees for top posts at the DOE faced pointed questions from Senators known for protecting fossil fuel sector interests.

A surge in U.S. LNG exports is driving up domestic natural gas prices and contributing to uncertainty about the reliability of the grid as winter begins.

Offshore wind developers say the states that are driving project development need to lead on the transmission side by collaborating to build an offshore grid.

Two Western governors speaking at COP27 said they see states leading the federal government in tackling climate change measures on the ground in the U.S.

With the midterm election outcome at the time still uncertain, Democrats and Republicans attending COP27 offered differing visions for reducing U.S. emissions.

Under new U.S. policies, federal contractors will have to disclose their greenhouse gas emissions and climate risks.

Republican control of the House won't undo the Inflation Reduction Act, but the GOP will likely grill Biden officials over any missteps in oversight hearings.

The outcome of Tuesday’s election will have minimal impact on U.S. action on climate change because “the market has made its decision,” said John Kerry.

World leaders at COP27 said fossil fuel companies should be required to put some of their billions in profits into the fight against climate change.

The 27th Conference of the Parties kicked off Sunday in Sharm el-Sheikh, Egypt, with stirring and urgent calls to action.