RayGen

Exowatt

The company manufactures modular solar thermal energy storage and generation systems for data centres and utility companies.

Catalyst Energy

This company develops renewable energy generation and storage systems for thermal power plants to serve industrial, commercial and utility customers.

Fourth Power

The company develops utility-scale thermal energy storage systems using molten tin and graphite blocks for electricity providers, grid operators and industrial facilities.

Epyr

This company develops thermal energy storage systems that convert renewable electricity into high-temperature heat for industrial facilities to replace fossil fuels.

NETenergy

NETenergy develops thermal energy storage systems using phase change materials to reduce peak electricity consumption for data centres and commercial building operators.

Calectra

The company develops thermal energy storage systems that provide high-temperature, emission-free process heat for heavy industry manufacturers like steel and cement producers.

Smart storage solutions

This company develops smart battery systems and energy management software for businesses to optimise renewable energy usage and reduce grid constraints.

XGS Energy

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