The first renovation of the multi-apartment building in Lithuania with 100 % renewable energy for heating and hot water. Heating is provided from the ground source heat pump (7 wells of 100 meters deep). Hot water is provided from solar collectors on the roof of the building. The renovation was 30 % funded from JESSICA fund, 30 % from Varėna municipality. The rest 40 % is funded by the Housing Association Viltis (residents of 40 apartments).
Renovation of the first multi-apartment residential building with introduction of 100 % RES: geothermal heating and solar collectors in Varėna, Lithuania