Hydro Companies in Finland

European energy company providing fossil-free electricity across Finland and Europe. Operates wind, hydro, solar, and nuclear power generation. Serves approximately 10 million customers with renewable energy solutions and solar panel installations.

Finnish energy company founded in 1926 providing district heating, electricity distribution, and waste heat recovery solutions. Focuses on reducing energy costs and emissions for customers while advancing renewable and circular energy technologies.

Finnish electrical engineering specialist providing components, systems, and services for renewable energy installations, grid distribution, and power quality monitoring. Supplies solar panel optimization components, hydroelectric generator maintenance, transformers, and compensation systems.

Helen is a major Finnish energy company providing electricity, district heating, district cooling, and EV charging throughout Finland. Based in Helsinki, it serves over 430,000 customers with renewable and carbon-neutral energy solutions.

Regional energy utility in western Finland owned 100% by Raseborg municipality. Produces renewable electricity and district heating, manages electricity distribution networks, and offers solar panel installation, heat pump services, LED lighting, and electrical installation services.

Imatran Seudun Sähkö is a Finnish electricity company offering power contracts, energy services, and renewable energy solutions including solar installations, heat pumps, battery storage, and EV charging across Finland.

Energy utility company providing electricity, district heating, and renewable energy services to Åland. Offers green electricity from Nordic wind and hydropower, and district heating powered primarily by biomass from local forestry.

Oulunenergia is a Finnish energy company providing electricity distribution, district heating, and heat pump solutions to households and businesses in the Oulu region. Operates one of Finland's largest district heating networks with renewable energy focus.

Callio is a multidisciplinary underground operating environment in the Pyhäsalmi Mine, Finland, offering facilities for energy storage, R&D, testing, and business development at 1,445 metres depth.

VEO provides automation and electrification solutions for renewable energy systems, hydropower plants, energy storage, and grid infrastructure. The company offers turnkey EPC services, lifecycle support, and advanced control systems globally.

Finnish advocacy organization representing 55 local energy companies engaged in electricity and district heating production, distribution, and related services. Members produce low-emission energy with 90% renewable electricity and 75%+ renewable heating.

Second largest electricity producer in Finland generating low-emission electricity through hydropower, wind, and solar. Develops renewable energy projects, energy storage solutions, and provides physical and financial electricity trading services.