Solstice and TensorX announced a strategic partnership to invest up to $1 billion in AI infrastructure aimed at meeting the European Union’s increasing need for sovereign compute resources. This initiative involves building out advanced AI hardware and expanding data centers across the region to ensure AI capabilities operate within EU jurisdiction and control.
TensorX provides the core of this effort by owning and managing a fleet of NVIDIA GPUs within EU data centers, offering AI model delivery with strict data privacy measures and stable, predictable pricing. The company collaborates widely with startups and enterprises across the EU and plans to extend its services internationally.
Solstice supports this growth through innovative onchain financing solutions. The firm is launching aiUSX, a yield-bearing asset designed to let companies invest idle capital they have reserved for AI-related expenses. By channeling these funds into aiUSX, businesses gain access to sophisticated infrastructure lending opportunities traditionally reserved for large institutions, all while maintaining liquidity and earning returns that help offset future inference costs.
At its launch, aiUSX will have a cap on individual investments, allowing companies to participate in the AI infrastructure financing without locking up their entire capital. This represents a new model of treasury management adapted to the rapid expansion of AI demands.
Industry leaders emphasize the scale of this buildout as one of the decade’s major infrastructure projects, hinging as much on capital investment as on hardware deployment. TensorX focuses on developing and operating the physical compute resources, while Solstice provides the financial mechanisms to scale the effort effectively across the EU.

