Category: Prime Impact Fund Portfolio

Geothermal energy developer Zanskar raised a $115 million Series C to develop multiple projects in the western U.S.

The reversible solid oxide fuel cell battery has now operated for thousands of hours, with even more capacity than anticipated.

Prime Impact Fund portfolio company Avalanche Energy is raising new funding to develop its compact fusion energy devices. A new SEC filing reveals a fresh $14.9 million round.

Zanskar confirms commercial temps from its “Big Blind” discovery, the first blind geothermal discovery in the US in decades.

Zanskar used AI tools to identify a site that could host a commercial power plant.

Axios announces that Boeing will purchase up to 100,000 metric tons of carbon removal from Charm Industrial, a startup transforming forest wastes into “bio-oil” stored permanently underground.

Verdox, has completed a breakthrough trial demonstrating the capture of carbon emissions directly from aluminum smelting — one of the most stubborn industrial sources of greenhouse gases.

Charm Industrial a bio-oil and biochar carbon removal provider, has partnered with Mangrove to fortify and scale up its digital measurement, reporting, and verification (dMRV) infrastructure.

Noon Energy and Charm Industrial were named among the most promising early-stage impact startups on the 2025 Norrsken Impact/100, featured on the Nasdaq Tower in Times Square.

Forbes features, Lilac Solutions, and their method to get lithium for batteries that’s cheaper, easier on the environment and less water-intensive than mining: it plans to pull it from the Great Salt Lake.