Main menu front page Heating plant Waterworks Sewage plant Administration History Contact information Picture gallery Feedback Links Logging User name Password remember me Log in Forgot your username? Forgot your password? Print General Posion Vesi ja Lämpö Oy supplies district heat to the distribution area of Posio's central station, and carries out water and sewerage plant operations in the Posio municipal center, including the church village area and the Kirinnonvaara zoning areas. Pictures © 2017 Posion IT Services Pasi Revonmäki