Hydrovolt’s advanced recycling technology efficiently extracts and isolates up to 95% of battery components—including plastics, copper, aluminum, and black mass—using automated battery discharge and dismantling systems. Residual energy is reused internally or fed to the local grid, and recovered materials meet high quality standards for direct reuse in new battery production.
Hydrovolt produces high-purity black mass with a 75% lower carbon footprint compared to traditional mining methods, and commercial-grade recycled aluminum and other battery materials. The company operates the world’s most automated battery recycling line with an annual processing capacity of 12,000 tons of battery packs (approximately 25,000 EV batteries).
In 2025, Hydrovolt expanded into France with a new facility in Hordain, formed a strategic partnership with NG Metall, launched a research collaboration with SINTEF and IFE, and introduced the world’s most automated battery recycling line.
Norsk Hydro ASA acquired full ownership of Hydrovolt in 2025 by purchasing Northvolt’s remaining stake for NOK 78M. Hydrovolt maintains a commercial collaboration with Northvolt’s Revolt plant and is seeking new partnerships for financing and growth.
