Total renovated old building with the new residential part
Quelle/Source: VELUX Deutschland GmbH
Consumption and production of energy
Quelle/Source: HL-Technik
CO2 emission of a conventionel building system and a system with renewable energies
Quelle/Source: HL-Technik
Interior view of a living room
Quelle/Source: VELUX Deutschland GmbH
Simulation of the room temperatures and the PPD-index in summer
Quelle/Source: HL-Technik
Simulation of the room temperatures and the PPD-index in winter
Quelle/Source: HL-Technik
