Nation Data Center Rennes (NDC Rennes 1) is a high-technology data centre located in Noyal-sur-Vilaine, 10km east of Rennes, France. Operated by Nation Data Center, a subsidiary of the French Altarea group, the facility spans 3,000mΒ² and offers sovereign IT hosting with a 99.99% availability SLA. The data centre uses Tier III design with free cooling and targets a PUE of 1.2, with no water consumption in the cooling process.