News press https://www.gbh.fr/sites/default/files/2021-01/landing-presse.jpg Presse Press kits and reviews Press contact Undertaking to protect the environment October 2017 Photovoltaic self-sufficiency, a responsible and environmentally-friendly act JT ATV GPE- 18102017-GBH- SANS INTW PLATEAU.mp4 6.6 MB(6.6 MB)