Illustration of an Energy Efficiency Rating scale, which indicates the energy performance and environmental impact of a building. It covers energy use for space heating, water heating, ventilation and lighting. It presents the energy efficiency of dwellings on a scale of A to G, with category A the most efficient, with the lowest fuel bills. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4711 px × 4711 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |