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December 5, 2025

geothermal power

NREL
DOE Wants 60 GW of Dispatchable Geothermal Power on US Grid
DOE wants geothermal energy to provide 60 GW of clean energy to the grid by 2050, and it’s putting up $84 million from the IIJA to develop geothermal systems.
CAISO
CAISO Sees $30B Need for Transmission Development
CAISO's new 20-year transmission outlook projects a need for $30.5 billion in new lines to carry renewable and stored power across California and the West.
Rob-Summers, CC BY-SA 2.0, via Wikimedia Commons
National Grid Wins Approval for $15.6M Geothermal Demo
Regulators said National Grid’s geothermal demo project could help the state understand the role of gas distribution companies in achieving its climate goals.
© RTO Insider LLC
Greening Gas System is an ‘Enormous Task,’ Researcher Says
Upgrading the gas pipeline network could prepare existing infrastructure to carry zero-carbon fuels, but it's an “enormous task,” researcher Erin Blanton said.
Hawaii County Civil Defense
Geothermal Plant Seeks Full Ramp-up After Volcanic Disruption
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.
Shutterstock
Overheard at the NECA Fuels Conference
Acadia Center’s Ben Butterworth says energy efficiency retrofits coupled with building electrification is the central solution to decarbonizing buildings.
Rob-Summers, CC BY-SA 2.0, via Wikimedia Commons
National Grid Lowers Planned Geothermal District Project Costs
Zeyneb Magavi with Home Energy Efficiency Team says the new lower rates for National Grid’s proposed geothermal project are a “big win.”
NREL
Report: Geothermal Could Play Expanded Role in Decarbonization
Technological advances and refined regulatory processes could unlock U.S. geothermal capacity and contribute to decarbonization, according to an NREL report.
New York City Department of Housing Preservation and Development
NYSERDA: Building-by-building Heat Pump Transition isn’t Going to Cut it
NYSERDA says New York needs to move away from a building-by-building heat pump installation approach to a community approach, where practical.
PNNL
Small Reactors Can Compete on Cost, PNNL Study Finds
Small modular reactors appear to be cost-competitive compared to other energy sources in the Pacific Northwest, according to a joint PNNL-MIT study.

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