Here is a Swiss one that heats 6,000 apartments. https://d4project.org/ https://d4project.org/ > The data center delivers up to 1.7 MW of reusable heat – enou

Here is a Swiss one that heats 6,000 apartments. https://d4project.org/ https://d4project.org/ > The data center delivers up to 1.7 MW of reusable heat – enough enough to warm 6,000 energy-efficient homes in winter or provide 20,000 five-minute showers every day in summer. https://blog.siemens.com/2026/05/sustainable-data-infomaniaks-d4-data-center-heats-eco-neighborhood-from-renewable-energy/ https://blog.siemens.com/2026/05/sustainable-data-infomaniak... https://news.infomaniak.com/en/infomaniak-inaugurates-a-revolutionary-data-center-that-recovers-100-of-its-energy-for-building-heating/ https://news.infomaniak.com/en/infomaniak-inaugurates-a-revo...