Study outline number of geothermal wells need to heat Helsinki

As geothermal energy wells are being explored as a way to provide district heating to cities and suburbs, a study released by Finland’s Aalto University suggests that fields of wells connected to existing heating systems, instead of individual wells, should be studied.

Study outline number of geothermal wells need to heat Helsinki Study outline number of geothermal wells need to heat Helsinki Study outline number of geothermal wells need to heat Helsinki Study outline number of geothermal wells need to heat Helsinki Study outline number of geothermal wells need to heat Helsinki

A geothermal heat pump system being installed at an eco-friendly apartment house in Finland

Energy production with intermediate-deep geothermal wells is based on the existing thermal gradient in the bedrock. The gradient describes the temperature increase per unit length down a borehole.