Thousands of fossil power plants are still in operation today – we want to turn them into storage systems for clean energy


E2S Power will offer a cost-effective and easy to operate solution for transforming fossil fuel power stations into thermal storage systems for renewable energy.

This ‘drop-in’ solution will be able to feed the plant’s turbo-generator sets – which remain in place – with steam at the exact same conditions and flow rates that the boiler would have provided. The modular design of our product allows for straightforward adaptation to a variety of power plant sizes and layouts. Our unique advantages over other thermal storage concepts are lower price and smaller footprint, enabled by a novel thermal storage material called Miscibility Gap Alloys.