2026 - Solar Wind Finance Investment - Sponsors

Energy Dome is at the forefront of redefining long-duration energy storage with its signature product, the CO2 Battery. The properties of carbon dioxide allow the system to store energy efficiently and cost-effectively through a patented thermo-mechanical process, hence representing the most valid alternative to lithium-ion batteries or pumped-hydro solutions. The CO2 Battery is already a fully validated and cost-effective system that uses no lithium or rare-earth elements to store electricity, boasting superior round-trip efficiency. With a modular approach and site-independent footprint, CO2 Batteries use readily available, off-the-shelf components from reliable, existing supply chains, providing a scalable pathway to store massive amounts of intermittent renewable energy and accelerate the energy transition; it’s the only technology available today offering the right combination of efficiency, cost, scalability and that's viable globally. For more information, please visit energydome.com.