New Jersey Gov. Phil Murphy signed bills tightening energy efficiency standards on appliances and limiting rates for EV charging stations near homes.

An increase in natural gas generation in New England in 2021 fueled a 2.6% rise in emissions from the power system, according to ISO-NE.

A bill to cushion trade-exposed Washington manufacturers from the economic impact of the state’s cap-and-trade program is getting pushback.

The Texas PUC expressed concern that ERCOT is not moving quickly enough to implement the many changes to the market directed by the state legislature.

ERCOT is bracing for the second major cold front of the year, issuing an operating condition notice for Thursday and Friday ahead of “extreme cold weather.”

DOE must provide better justification for its energy efficiency standards on commercial boilers, the D.C. Circuit Court of Appeals ruled.

Several stakeholders condemn MISO’s bid to reconfigure its resource adequacy design into seasonal auctions with availability-based resource accreditations.

As CARB moves toward requirements to electrify truck fleets, concerns are surfacing about the demands large EVs will put on an already-strained grid.

PJM updated stakeholders at the OC meeting regarding ongoing discussions with the Illinois EPA over the impacts of the state’s sweeping energy legislation.

An ISO-NE study warned that DERs with older inverters that don't allow them to ride through faults could trip during high solar output and low demand.