In a move expected to boost offshore wind development, the California legislature passed a bill that would give the state authority to buy certain types of clean energy.

NV Energy is seeking proposals for renewable energy projects to add to its portfolio, including solar, hydroelectric, geothermal, wind, biomass or biogas.

Regulators said National Grid’s geothermal demo project could help the state understand the role of gas distribution companies in achieving its climate goals.

Upgrading the gas pipeline network could prepare existing infrastructure to carry zero-carbon fuels, but it's an “enormous task,” researcher Erin Blanton said.

The operator of Hawaii’s only geothermal plant is working to bring the facility back to full capacity after it was shut down by a volcanic eruption 3 years ago.

Acadia Center’s Ben Butterworth says energy efficiency retrofits coupled with building electrification is the central solution to decarbonizing buildings.

Zeyneb Magavi with Home Energy Efficiency Team says the new lower rates for National Grid’s proposed geothermal project are a “big win.”

NYSERDA says New York needs to move away from a building-by-building heat pump installation approach to a community approach, where practical.