A court ruling voiding Berkeley's ban on natural gas in new buildings could have national impact, but it doesn’t prevent all efforts to electrify buildings.

State lawmakers unanimously approved a bill that directs Washington State University to study the feasibility of recycling wind turbine blades.

New York celebrated Earth Week with eight upstate renewable energy projects totaling 421 MW, while Con Ed surpassed 500 MW of installed solar capacity.

Price-responsive demand has long been supported by economists, but despite the significant investment in advanced meters, it has yet to take off.

Gov. Jay Inslee announced that he has approved a plan by Cypress Creek Renewables to construct two large solar farms in Yakima County.

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.

The awards will fund producers of smart conductors, heat pumps, energy-producing windows and technology to detect flaws during batter manufacturing.

Virginia regulators approved Dominion Energy's latest plan to comply with the commonwealth's RPS, which includes new solar and storage projects.

In addition to the POWER Act, Maryland also approved bills aimed at growing markets for energy storage, community solar and zero-emission heavy-duty trucks.

New Jersey regulators agreed to search for a consultant to develop a new strategic plan to guide the effort to install 11 GW of offshore wind capacity by 2040.