Mainspring Energy

Hyliion

Hyliion develops linear generators for onsite power production serving data centres, commercial industries, microgrids, and the defence sector.

AlumaPower

This company manufactures aluminium-air galvanic generators for data centres, utilities, defence and construction firms seeking zero-emission, off-grid dispatchable power.

Bloom Energy

This company manufactures solid oxide fuel cells for on-site power generation serving data centres, healthcare facilities, utilities, and industrial manufacturers.

H2Chp

This company develops fuel-flexible, free-piston generators that produce heat and electricity for customers in the maritime, industrial, data centre and microgrid sectors.

Teragen Energy

Teragen Energy manufactures modular solid oxide fuel cell systems for data centres, industrial facilities, and utilities to provide on-site power and energy storage.

Modern Hydrogen

Modern Hydrogen develops onsite hydrogen generators for industrial and utility customers to produce fuel from natural gas while capturing solid carbon for construction materials.

Critical Energy Systems

This company manufactures modular power plants that convert geothermal and waste heat into electricity for energy markets and onsite generation facilities.

1st Avenue Power

This company develops modular, integrated clean energy systems combining solar generation, storage and controls for energy-intensive businesses like data centres and utilities.