We maximize the value of your energy by time-shifting high grade heat

Energy producers and consumers are generating significant quantities of heat which amounts to an immense source of untapped value. We store this high value heat for later use, providing our customers with the flexibility to manage their energy.

See how we can impact your business

Explore our applications below

Energy-saving on an industrial scale

Our thermal battery technology is modular, flexible, scalable and built for purpose. The principle of the technology is to store thermal energy within a solid state material. Steel pipes run through a concrete-like material, transferring the heat throughout the storage system, ready for release when required.

Commercially viable and easily deployable

Our systems pay for themselves within 2–5 years, increase profits for decades and reduce our customers’ carbon footprint. Unlike many other energy storage solutions, they can be deployed anywhere and cater to medium and long-duration storage, from 10 MWh to 10 GWh.

Made by experts invested in your success

We have a deep understanding of the changes happening in the energy business and the new demands that are arising. Our team of experienced scientist, engineers and business professionals will work with you to customise a solution, from initial assessment through to commissioning and operation.

Balancing the grid, efficiently

As we move further towards a world of renewables, our thermal battery technology will enable a more responsible use of intermittent energy, helping to balance the power grids and ensure a clean future.

Our latest updates

    LinkedIn Company Updates

  • 10 Days AgoView on LinkedIn


    Our principal engineer Juan Barragán Morano recently spoke with the European Union's ambassador to the Republic of South Africa, Dr. Marcus Cornaro, at the African Utility Week in Cape Town. This week will be full of insightful meetings, thanks to incredibly valuable support from the SME Instrument - Overseas Trade Fairs! We look forward to sharing more news about this soon.

  • 12 Days AgoView on LinkedIn


    Our CFO Erik Diedrich will be presenting at the upcoming Cleantech Capital Day organized by Cleantech Scandinavia in Malmö on May 22nd. Join us for an insightful event with highly innovative companies: https://lnkd.in/eQtNnEt

  • 1 Months, 6 Days AgoView on LinkedIn


    We just launched our brand new website! Wow! This now includes an updated description of valuable EnergyNest storage applications based on real project developments, and answers many questions frequently asked by our customers. We look forward to using this beautiful platform in the upcoming year!