The D.C. Circuit Court ruled that FERC had failed to account for the downstream the greenhouse gas emissions of a compressor station in Agawam, Mass.

The California Public Utilities Commission put a controversial net-metering plan for rooftop solar on hold "until further notice" as it considers revisions.

Increasing its bet on offshore wind, the Biden administration said it will auction six lease areas near New York, enough to site at least 5.6 GW of generation.

EPA chief Michael Regan rolled out tough new vehicle emissions standards, saying that getting the light-duty fleet to an average of 40 mpg by 2026 is doable.

The California PUC issued a highly anticipated and controversial proposal to revamp the way rooftop solar customers are paid for surplus generation.

RGGI released an addition 3.9 million allowances from its cost containment reserve, which has only happened twice before in the program’s history.

The Supreme Court agreed to consider challenges to EPA’s authority to regulate greenhouse gas emissions under the Section 111(d) of the Clean Air Act.

President Biden intends to nominate D.C. Public Service Commission Chair Willie Phillips to FERC, a move described by observers as "pragmatic."

Pennsylvania is one step closer to joining RGGI as a key governmental commission approved regulations for the CO2 budget trading program.

The House of Representatives passed a $3.5 trillion budget plan, paving the way for a vote on a bipartisan infrastructure bill by the end of September.