EU Approves €20 Billion AI Gigafactory Plan for Digital Sovereignty

The European Union has taken its boldest step yet in the global AI race, with the Council of the EU formally approving an ambitious plan to build up to five AI gigafactories across the continent. The initiative, backed by €20 billion in public-private investment, aims to transform Europe from an AI consumer into a computing powerhouse capable of training next-generation models with trillions of parameters.

A New Chapter for European Computing

On January 16, 2026, the Council adopted a landmark amendment to the regulation governing the European High-Performance Computing Joint Undertaking (EuroHPC JU), officially expanding the body's mandate to oversee the creation of AI gigafactories and a dedicated quantum technologies pillar. The regulation entered into force just days later, on January 20.

Each gigafactory will integrate more than 100,000 advanced AI accelerators, housed in energy-efficient data centers designed to support the full AI lifecycle — from development and training to large-scale inference. Together, the five facilities would offer a shared pool of roughly 400,000 cutting-edge processors available on a pay-as-you-go basis to companies, startups, and research institutions.

Massive Investment, Enormous Interest

The €20 billion facility sits at the heart of the broader InvestAI initiative, which aims to mobilize up to €200 billion for AI development across Europe. Public funds will cover roughly one-third of capital expenditure, with private investors shouldering the remaining 70 percent and all operational costs. Each gigafactory carries an estimated price tag of €3–5 billion.

The level of market interest has been staggering. The European Commission received 76 expressions of interest from entities across 16 member states, proposing 60 potential sites with indicative investments totaling more than €230 billion over the next three to five years. The European Commission, the European Investment Bank, and the European Investment Fund have signed a memorandum of understanding to establish the financial and development framework for the project.

The Sovereignty Imperative

The gigafactory plan is not merely an infrastructure project — it is a geopolitical statement. Europe's ICT market is now valued at over €1 trillion, yet the continent remains heavily dependent on American hyperscalers for cloud services, on Asian foundries for semiconductors, and on US companies for frontier AI models. Brussels sees the gigafactories as a critical step toward reducing these dependencies.

The initiative promotes public-private partnerships with specific protections for startups and scale-ups, ensuring that Europe's AI compute infrastructure does not become the exclusive domain of established tech giants. Open-source standards and sovereign cloud principles are embedded in the program's design.

Competition Among Member States

With the formal call for proposals expected in Q1 2026, competition among member states is already heating up. Spain and Portugal announced a joint bid at their bilateral summit in March, with proposed sites in Tarragona, Madrid, and Sines. Romania is positioning the Black Sea coast as a strategic location. Nordic countries are leveraging their renewable energy surplus and cool climates to attract facilities.

Europe's data center capacity is projected to grow 70 percent by 2030, but AI-driven demand is expected to outpace even that expansion. Whether five gigafactories will be enough to close the gap with the United States and China remains an open question — but for the first time, Europe has placed a serious bet on competing at the frontier of artificial intelligence.