For all those who care about taking responsibility for the environment, this is what their site says: "Hetzner Online exclusively uses energy from renewable so

For all those who care about taking responsibility for the environment, this is what their site says: "Hetzner Online exclusively uses energy from renewable sources to power the servers in its data centers. Our environmental partner is TÜV-certified NaturEnergie AG, a company that generates green energy from 100 percent carbon dioxide-free and environmentally-friendly hydropower. The energy generated by flowing water is, from an ecological viewpoint, considered to be the best form of power generation for the environment."