DOE Office of Clean Energy Demonstrations (OCED) Director David Crane is bringing decarbonization to the 2020s — and taking industry along.

The D.C. Circuit Court of Appeals overturned EPA's hydrofluorocarbon rule after finding the agency exceeded its authority in its enforcement.

Washington’s second cap-and-trade auction netted more than $557 million in revenue after bidders bought all 11.035 million carbon allowances on offer last week.

Washington is aiming to auction off enough cap-and-trade credits to cover more than 11 million metric tons of carbon emissions.

New York announced two efforts to help boost hydrogen as a means of reaching its emission-reduction goals, including energy investments from NYPA and NYSERDA.

Hydrogen report says Department of Energy hubs won't be enough and that more generation, and via electrolysis, will be needed.

The governor signed climate bills related to sustainable aviation fuel, local land-use planning, transmission planning, pumped storage and more.

New Jersey has been slow to spend Regional Greenhouse Gas Initiative funds since returning to the program but is taking steps to speed up the process.

Washington’s Department of Ecology confirmed that it raised almost $300 million from the state’s first quarterly cap-and-trade auction held in February.

EPA announced details of its Good Neighbor Plan to slash emissions of smog-forming nitrogen oxides; the rules will affect power plants in 23 states.