CoreWeave announced a colocation agreement with data center provider Conapto. The arrangement encompasses two campuses in Stockholm, with initial capacity already online at Stockholm 4 South. Both campuses will be powered by renewable energy sources.
The Stockholm deployment will provide AI innovators with access to CoreWeave’s AI cloud platform. CoreWeave Cloud combines high-performance compute, networking, storage and software orchestration to help customers scale AI development and deployment. The partnership extends CoreWeave’s ability to serve customers across Europe and reflects the disciplined approach the business is taking as it expands its international footprint.
This capacity, powered by NVIDIA Blackwell Architecture and NVIDIA Vera Rubin Platforms connected with NVIDIA Quantum-X800 InfiniBand, further expands CoreWeave’s European footprint, as demand from AI labs, enterprises, and developers building at scale across the continent continues to accelerate. As AI moves from experimentation to production, customers across Europe require high-performance infrastructure that is readily available, and can match the pace of their workloads.
Sweden central
"Sweden has been central to CoreWeave’s European strategy since our first continental investment", said Sachin Jain, Chief Operating Officer of CoreWeave. "Conapto’s local expertise and sustainable energy profile allows us to provide our customers what they need: urgent high performance AI compute with the reliability and environmental credentials that enterprise AI deployments demand."
"We’re excited to partner with CoreWeave to support the rapidly growing demand for their AI cloud platform", says Håkan Björklund, CEO of Conapto. "CoreWeave is at the forefront of AI innovation, and we’re proud to provide the resilient, high-density infrastructure needed to power their next phase of growth. Combined with our commitment to 100% renewable energy and heat recovery to Stockholm’s district heating network, this partnership demonstrates how advanced AI infrastructure and sustainability can go hand in hand."
As of March 31, 2026, CoreWeave operates 49 data centres globally, with more than 1GW of active power and over 3.5GW of contracted power supporting AI workloads at scale. The Conapto agreement brings CoreWeave’s sites in Europe to eight, including in Sweden.
