Apply to add a geothermal clause ... - Apply to add a geothermal clause to your plot lease agreement

If you are building on a leased plot owned by the City of Helsinki, and your lease agreement does not allow the construction of a geothermal heat well, you must apply to the city to add a geothermal clause to your plot lease agreement. In new releases, a geothermal well can be agreed at the time of signing the lease.