The article discusses how a parish in Sweden is facing high electricity costs for heating their property with electric radiators. To reduce energy use and costs, they plan to install an air/air heat pump near their exhaust ventilation system. This heat pump will use the heat from the ventilation system to provide more heat to the building while lowering electricity needs. By improving the heat pump's efficiency, they aim to decrease energy losses and improve heating in the building. The report also evaluates the energy needs of the property and explores alternative heating systems using heat from ventilation.