Open District Heating, a market place for excess heat - Stockholm

“Open District Heating” is one of the services of “Stockholm Exergi” (previously called Fortum Värme), a district heating and cooling production and distribution company. With this project, the company encourages companies and businesses with excess heat that are located adjacent to their heating or cooling networks to sell energy supplied in the form of warm water. The water is injected into the pipe network (grid) and delivered to connected buildings. “Stockholm Exergi” is currently supplying 90% of Stockholm’s energy demand with district heating.