E-CO Energi is a Norwegian power company and the second larger producer of electricity in Norway. They produce enough renewable energy to be able to supply half of all Norwegian households with electricity. There is enough electricity to supply more than 2.8 million people.
Founded in 1892, E-CO Energi has been a client of EcoOnline for over 10 years. Its core activities are the ownership and management of hydropower plants and development of new renewable power projects. They provide system services to the power system and sells power in the wholesale market.