A greenhouse is heated with geothermal energy in Hveragerdi in south-western Iceland. Hveragerdi has many hot springs which are used to heat buildings and help grow greenhouse produce | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Alean, Dr. Juerg |
Bildgröße: | 5329 px × 3553 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |