Sage Geo Systems

Fervo Energy

This company develops enhanced geothermal power systems to provide around-the-clock carbon-free electricity to utilities and data centre operators.

Mazama

This company develops enhanced geothermal systems to provide carbon-free baseload electricity for utilities and high-demand industrial customers like data centres.

Endurance

This company develops subsea geothermal power systems to provide baseload electricity for coastal data centres, naval installations and island nations.

XGS Energy

XGS Energy develops water-independent, closed-loop geothermal power systems for utilities and industrial consumers like data centre operators.

Strataphy

This company develops geothermal cooling systems for data centres, industrial facilities and large-scale commercial buildings to reduce electricity consumption and operating costs.

Rodatherm

This company develops waterless closed-loop geothermal systems to provide baseload electricity for utilities, industrial operators and data centres.

FERVO

This company generates carbon-free electricity from enhanced geothermal systems for utilities, data centres, and industrial users.

Cache Energy

This company develops thermochemical long-duration energy storage and heat electrification systems for industrial applications, global infrastructure and military use.