Green14

Founded in 2021, Green14 is a private headquartered in Stockholm, Sweden with approximately 10-50 employees specializing in Solar, Energy Storage.

Green14 is a pioneering Swedish technology company that has developed a patented hydrogen plasma reduction process for extracting silicon from quartz. The company uses green hydrogen instead of coal to separate silicon and oxygen, dramatically reducing carbon emissions by up to 95% compared to conventional silicon production methods. The technology also enables the use of lower-grade silica materials and industrial waste (such as mining tailings) as input, supporting circular economy principles. Green14 operates a pilot reactor at KTH Royal Institute of Technology in Stockholm and is developing full-scale demonstration facilities across Sweden. The company serves critical industries including solar panel manufacturing, semiconductor production, battery development, and advanced materials processing. Key partnerships include collaborations with Boliden (mining), Ingka Investments (IKEA's investment arm), and leading global powder manufacturers. Green14's mission is to help Europe secure independence in critical raw materials production while supporting the renewable energy transition.