Digital Realty to develop sixth data center in Marseille, France

Digital Realty commits €700 million to develop a 50MW data center in Bouc-Bel-Air, north of Marseille, expanding its regional presence with a sixth facility. This substantial investment, announced on 2026-03-11, targets the increasing demand for secure and reliable infrastructure in Southern France. The development project's 50MW capacity indicates Digital Realty's intent to capture a larger share of the colocation, cloud, and interconnection services market. Locating this sixth data center in Marseille leverages the city's strategic position as a major internet gateway, offering low-latency connectivity for European and African markets. This continued focus on the Marseille region suggests a proven commercial strategy for Digital Realty in developing large-scale digital infrastructure. As a global provider of data center solutions, Digital Realty's €700 million development aligns directly with its core business of delivering colocation, cloud, and interconnection services. The French electricity transmission system operator, RTE, will supply the necessary high-voltage power for the 50MW facility, highlighting critical infrastructure dependencies for such large-scale projects in France. RTE's responsibility for operating and developing the national grid ensures the reliable electricity transmission required for Digital Realty's new Bouc-Bel-Air data center. This development stage project further solidifies Digital Realty's portfolio in a competitive European market, building upon its existing five facilities in the Marseille area. The 2026-03-11 announcement confirms Digital Realty's forward-looking approach to meet future digital infrastructure demand in the region.