AltaRock Energy

AltaRock Energy is a full-service geothermal energy technology and services company. AltaRock’s experienced team, innovative technology and creative approach turns under performing assets into highly profitable energy projects, building and operating the geothermal power plants of the future.

Caelux Corporation

Caelux Corporation's scalable perovskite based technology can dramatically improve the power performance of any crystalline silicon solar module, helping to accelerate the timeline to net zero electricity generation.

Mainspring Energy

Driven by its mission to bring affordable, reliable, and clean power to the world, Mainspring has developed an advanced linear generator technology that unlocks the full potential of distributed generation.


Verdagy is innovating water electrolysis technology for the very large-scale production of green hydrogen.