Big Nuage

Zeus Data Center is developing its first self-operated facility, Big Nuage, in Saumur, France. Founded in January 2025, Zeus specializes in data center engineering and project management. Big Nuage aims for a theoretically perfect PUE of 1.0 and plans to reduce construction materials by 20% and concrete usage by 30% compared to standard builds. The company emphasizes environmental friendliness and economic viability, stating the project will demonstrate the feasibility of designing eco-friendly and cost-effective digital data centers. Construction was slated to begin in June 2025. The precise location and opening date are to be announced, but the facility is expected to open later this year. Zeus does not currently offer hosting services but may run its own servers for clients in the future. The company also has over 40,000m² available for colocation or acquisition.