Summary
- ESA has awarded OVHcloud and CGI a multi-million-euro, 30-month Digital EO contract.
- Initial infrastructure will run across Italy, France, and Germany, with support capabilities based in Poland.
- Earth-observation data managed by ESA is expected to exceed 500PB by 2035.
OVHcloud and CGI have secured a multi-million-euro contract from the European Space Agency to build a distributed cloud infrastructure intended to keep growing volumes of European Earth-observation data, computing capacity, and associated services under a sovereign architecture.
The 30-month programme, known as Digital EO, will initially deploy infrastructure in Italy, France, and Germany, while operational support capabilities will be run from Poland. The system is intended to federate storage, compute, networking, data, and processing services rather than operate as a single centralised platform.
ESA expects the volume of Earth-observation data it must manage to exceed 500 petabytes by 2035. Digital EO is being designed to make those datasets available alongside computing and artificial intelligence resources for research, public-sector programmes, commercial applications, and future satellite missions.
OVHcloud will provide the cloud foundation, including computing, storage, network resources, and managed services. CGI France Défense et Spatial will act as architect and systems integrator, connecting the platform’s services and user communities and supporting continued development.
Distributed infrastructure for strategic workloads
The contract brings digital sovereignty down to an infrastructure question: where strategic European datasets are stored and processed, which providers control the underlying cloud stack, and how services continue operating as data volumes and mission requirements expand.
Digital EO is intended to support programmes including Copernicus and DestinE, the European Union initiative developing a digital representation of the Earth. Both rely on very large datasets and increasingly significant processing requirements as higher-resolution sensors, more satellites, and computational modelling increase the amount of infrastructure behind each service.
A decentralised architecture also changes the resilience problem. Distributing workloads across several European countries can reduce dependence on a single physical location, but it increases the importance of network connectivity, orchestration, consistent security controls, data governance, and operational coordination between sites.
ESA describes the system as scalable and resilient, with the ability to federate national and European infrastructures and later extend beyond the initial deployment countries. The current plan includes the capability to expand into other European countries and Canada.
The project sits within a wider European effort to exert more control over critical digital infrastructure. Sovereignty has often been discussed in terms of legal jurisdiction or procurement policy, but large scientific and public-sector workloads ultimately depend on physical data centres, power availability, storage hardware, fibre routes, and engineering capacity.
Earth observation makes those dependencies unusually visible. More than 500PB is a storage problem before it becomes an artificial-intelligence opportunity, and keeping that data useful also requires compute capacity close enough to avoid repeatedly moving enormous datasets across constrained networks.
Locating initial infrastructure in three countries gives ESA a broader physical footprint, while support from Poland adds another operational node. The arrangement will have to maintain consistency across different facilities and national environments without compromising the resilience advantages gained from distribution.
The exact contract value has not been disclosed. OVHcloud and CGI describe it only as a multi-million-euro award, so the size of the infrastructure investment cannot yet be inferred from the contract announcement alone.
Digital EO links long-term data growth with requirements for European cloud capacity, storage, networking, cyber controls, and cross-border operations. The harder test now is building an architecture capable of absorbing a data estate measured in hundreds of petabytes while remaining resilient, scalable, and governable across several countries.
