Find XO: NVIDIA's 45°C Hot Water Cooling Cuts AI Data Center Water Consumption to Nearly Zero (blogs.nvidia.com)

- NVIDIA has unveiled a 100% liquid cooling design running at 45°C hot water. - It circulates the cooling water filled once over the facility's lifespan, reducing water consumption, previously about 2.6 million gallons per MW per year, to nearly zero, and the 50MW pilot plant in Finland uses waste heat to warm about 20,000 homes in Espoo. - The opportunity for entrepreneurs lies more in businesses connected outside the data center such as cooling water circulation, water treatment, and waste heat sales, rather than the cooling equipment itself.