Sizable Energy

Sizable Energy is revolutionizing long-duration energy storage by adapting proven pumped hydro technology for offshore deployment. The company’s system uses a subsea reservoir on the ocean floor and a second floating on the surface, pumping saturated sea salt brine between them to store and release energy. This innovative approach unlocks unprecedented scalability and bypasses the geographical and land-use constraints of traditional methods.
Sizable Energy-Logo-LAST2_SIZABLE_ENERGY_HOR_BLUE
Sectors Resilience in Energy & Resources
Located in Milan, Italy
Co-Investors Playground Global, Unruly Capital, Possible Ventures

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