Green14
GREEN 14 AB
Stockholm, Sweden
About
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.
Headquarters
Stockholm, Sweden
Founded
2021
Employees
10-50
Company Type
Private
Business Models
Value Chain
Products
High-Purity Silicon
Silicon-Based Anode Material
High-Purity Titanium and Tungsten Powders
Powder Refinement Technology
Projects
KTH Pilot Reactor
Full-Scale Demo Site
Boliden Laisvall Tailings Partnership
Certifications & Awards
Certifications
Ny Teknik 33-List
Awards
Nordic Cleantech Open 2024 Winner
Vinnova Deep Tech Pitch Competition Winner
South Summit 2024 Climate Tech Finalist
Nordic Cleantech Open 2024 Finalist