GP JOULE Employee Directory
Renewable Energy Power GenerationSchleswig-Holstein, Germany201-500 Employees
GP JOULE operates as an integrated energy provider, covering the entire value chain from generation to end use. It produces and markets wind and solar power, green hydrogen, and heat, and deploys these resources in electric and hydrogen mobility, households, and industry. The company is based in Reußenköge, Schleswig-Holstein, Germany, and has been active since 2009, pursuing a path toward secure, independent, and sustainable energy supply powered by renewables. Its customer base includes households, industrial users, and mobility applications that benefit from integrated energy solutions across generation and usage. The company positions itself as a full-spectrum energy solutions provider, spanning advisory, project development, construction, and ongoing service across the value chain. In 2026 GP JOULE was recognized with the German Mobility Prize for its hydrogen mobility project eFarm.