THERMAL BATTERY

Our technology is cost-effective even at short durations, so we can offer a modular storage system that grows with the grid - providing short-duration storage now and long-duration energy storage later as the transition to fully decarbonized infrastructure takes place. Doubling the duration of a Fourth Power system is a fraction of the cost of initial installation... At our core, Fourth Power aspires to transform renewable energy into the most cost-effective and accessible source of power generation through thermal storage. More than a decade in the making, our utility-scale thermal battery technology can provide short- and long-duration energy storage (LDES) for renewables and then dispatch electricity to the grid in seconds to provide affordable, reliable, clean power... Fourth Power makes renewable energy an on-demand energy source through utility-scale, thermal battery technology. With the ability to provide flexible-duration energy storage, we can start small and grow with the..