Clean energy investments in North Carolina ballooned from $56.5 million in 2007 to $19.8 billion in 2020, according to a new report.

Researchers found that the renewable resources required to address climate change are themselves increasingly subject to the impacts of global warming.

Massachusetts has proposed new state regulations that make it harder for biomass power plants to qualify for renewable energy subsidies.

Palmer Renewable Energy has appealed Massachusetts DEP's decision to revoke approval of the developer's biomass power plant.

A New York Senate committee heard testimony on a bill that could generate $15 billion via a carbon tax, at $55 per short ton of carbon dioxide equivalent.

Some California lawmakers want the woody biomass from forest thinning efforts to be used for electricity generation.