Solstice and TensorX announced a €1 billion partnership to accelerate AI infrastructure capacity across Europe.

Europe's push toward independent AI infrastructure accelerated following a financing partnership announcement between Solstice and TensorX, committing up to $1 billion to support AI hardware purchases and data center expansion across the European Union. The financing facility addresses rising demand for sovereign AI capabilities and secure regional computing infrastructure, enabling organizations to run AI workloads within Europe while maintaining greater control over data privacy, regulatory compliance, and computing resources.

Funding will primarily support NVIDIA GPU deployments and data center projects. TensorX, which currently serves AI startups and enterprises through European facilities, plans international expansion as demand for AI computing accelerates.

Beyond the financing program, Solstice is launching aiUSX, an income-producing digital asset designed for corporations managing growing AI infrastructure budgets. Many companies maintain large cash reserves or digital assets to prepare for future AI infrastructure costs, yet these reserves often remain idle. aiUSX enables corporations to earn returns from AI infrastructure financing without directly managing loan portfolios or financing operations themselves. The asset preserves liquidity while generating returns intended to offset future AI computation expenses. The product launches with a $5 million initial cap.

This collaboration reflects a broader investment trend in artificial intelligence. According to the Bank for International Settlements, the AI ecosystem—particularly data centers—is commanding an increasing share of capital investment in developed economies. Major technology companies are expanding investments through multi-year infrastructure expansion programs, increasingly funded through corporate bond markets and off-balance-sheet mechanisms like joint ventures and special purpose vehicles that hold and finance data centers.

Solstice has adopted this off-balance-sheet funding model while incorporating on-chain elements to increase AI infrastructure financing. As AI adoption expands across sectors, such funding approaches are expected to facilitate continued growth.