Pohjois-Karjalan Sähkö Oy is a provider of products and services such as energy brokers,holding companies, electricity, gas and water,electricity traders,district heating and hot water supply operators,steam supply services, industrial use,power stations, thermoelectric,power stations, hydroelectric,power stations, nuclear,power stations, coal fired,power stations, lignite fired,power stations, oil fired,power stations, geothermal,power stations, mine gas fired,power stations, biomass,power stations, solar energy,wind farms,power stations, natural gas fired,power stations, combined cycle gas/steam,distributors of electricity,power exchanges,electricity distribution networks for domestic use,electricity distribution networks for industrial use,compressed air supply services, industrial use.