All heat pump types more cost-efficient than district heating in Finnish nearly zero energy buildings

Finnish nearly zero energy level for buildings can be achieved more cost-efficiently with concepts utilizing heat pumps than district heating. This was one of the main result of development project ”HP4NZEB – Heat Pump Concepts for Nearly Zero Energy Buildings”, where the main objective was to outline the role of heat pumps in energy- and cost-efficient nearly zero energy building solutions.

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