Google Expands Minnesota Data Center Footprint with $1B+ Project
Google is expanding its data center operations in Minnesota with a new project valued at over $1 billion. The facility will be backed by clean energy from Xcel Energy and is intended to support growth in the company's AI and cloud services. The investment underscores the ongoing infrastructure race among hyperscalers to build out capacity for AI-driven workloads.
- This project marks Google's second major data center initiative in Minnesota, following the cancellation of a proposed $600 million facility in Becker in 2022. The new agreement for the Pine Island location includes specific protections for the utility provider, Xcel Energy, such as an exit fee to prevent a similar withdrawal. - To power the facility, Google is funding 1,900 MW of new carbon-free energy infrastructure, which includes 1,400 MW of wind power, 200 MW of solar, and a 300 MW long-duration battery system. Google will cover all costs for the new grid infrastructure, ensuring no rate increases for existing Xcel Energy customers. - A key innovation in the energy plan is a 300 MW / 30 GWh iron-air battery system from startup Form Energy, the largest of its kind announced globally. This system is designed to provide 100 hours of continuous power, addressing the intermittency of wind and solar by using a process of reversible rusting—breathing in oxygen to convert iron to rust while discharging, and using electricity to convert the rust back to iron while charging. - The data center will utilize advanced air-cooling technology instead of water for its cooling systems, a significant design choice given that water-based cooling in other Google data centers has been a point of public concern. This addresses local worries about water consumption but increases the facility's electricity demand. - This facility is part of a broader trend of hyperscalers like Amazon, Microsoft, and Meta investing heavily in the Midwest, drawn by lower land and power costs compared to coastal tech hubs. States in the region are actively competing for these projects with incentives; Minnesota offers a 35-year sales tax exemption for qualifying data center equipment and software. - The new data center is designed to support the growth of Google's core services like Search, YouTube, and Workspace, with a specific emphasis on expanding capacity for AI and cloud computing workloads. This expansion aligns with a broader industry shift toward building more agile and modular data center architectures to handle the dynamic and power-intensive nature of AI systems.
