GeoAlaska Selected for Federal Geothermal Project Funding
The U.S. Department of Energy chose the Anchorage firm to advance a geothermal power project at the Augustine Volcano.
Updated on Sept. 24, 2026 in Oil and Gas
Live Poll
Do you support prioritizing the development of local geothermal energy projects in your area?
The U.S. Department of Energy has selected Anchorage-based GeoAlaska to enter funding negotiations for a geothermal energy project located at the Augustine Volcano. The project aims to harness heat from the volcano to potentially generate significant electrical power for the region.
Why it matters
This selection is part of a broader federal push to support 21 geothermal projects, aimed at utilizing the intense heat associated with shallow magmatic systems. Successful development could provide a new renewable energy source for communities near the Cook Inlet.
Company estimates suggest the Augustine Volcano site has a power generation potential of 224 megawatts, up from an earlier research estimate of 204 megawatts. The project targets thermal zones ranging from 150 to 350 degrees Celsius.
The players
GeoAlaska
An Anchorage-based company focused on developing geothermal energy projects in Alaska.
U.S. Department of Energy
The federal agency responsible for funding energy research and managing nationwide geothermal project selections.
Alaska Volcano Observatory
An interagency program that conducts monitoring of volcanoes across the state to track activity.
The details
Developers intend to conduct drilling, coring, and logging on the southern flank of the island to test geothermal capacity. The site is located 68 miles from Homer, and current evaluations suggest a connection capacity of 70 megawatts to the local energy system.
Timeline
The Augustine Volcano last experienced a major eruption in 2006.
GeoAlaska initiated its current exploration efforts in 2022.
The Department of Energy announced these project selections on September 21, 2026.
GeoAlaska expects to drill its first exploratory well in 2027.
Market Landscape
This project fits into a broader federal push to increase the share of reliable, baseload renewable energy in the power grid. By targeting volcanic systems, developers are positioning these initiatives to compete with legacy fossil-fuel energy stations in the Alaska market.
Local residents and businesses may see long-term benefits in energy grid stability if the project successfully connects to the regional power system. The initiative aims to utilize 70 megawatts of capacity, which could influence future energy availability for communities near the Cook Inlet.
The takeaway
Geothermal energy leverages the heat generated by volcanic systems to provide a consistent source of electricity. Alaska residents should watch for further developments as the project moves from federal selection to the actual exploratory drilling phase in 2027.
What happens next
GeoAlaska must complete award negotiations with the Department of Energy to finalize federal funding amounts before proceeding with the planned 2027 exploratory drilling.
Further reading
Learn more about energy development trends in the state by visiting our Oil and Gas section.
Live Poll
Do you support prioritizing the development of local geothermal energy projects in your area?
