Our 3 Core Design Principles

Our commitment of clean energy for everyone, anywhere is founded on these principles - a simple, no phase change thermal cycle, operational controls utilising existing, widely held know-how and unrivalled economics.

Economics and Sustainable Performance

• RTE limited only by efficiency of prevailing turbine technology

• Negligible environmental footprint

• Very safe operating environment

• Very long life, many times that of electric batteries

• Unrivalled TES cell scalability, a fraction of the cost of electric batteries

Superior Operational Control

• Delivery of seamless inertia and dispatchability

• Charging is agnostic of power supply

• No limit on number or timing of annual cycles

Simplicity of the Thermal Cycle

• Conventional heat transfer to produce superheated steam

• Variable steam delivery up to maximum nameplate rate

• Avoids complex battery management systems