Google to Power 700-MW Minnesota Data Center with 300 MW Wind, 400 MW Storage
Google signed an electric service agreement with Minnesota Power to supply 700 MW for its new Hermantown data center using 300 MW of wind power and 400 MW of battery storage. Google will contribute $5 million to energy affordability programs and fund all grid infrastructure upgrades, covering connection costs and boosting regional renewables.
1. Electric Service Agreement Details
Google has entered into a long-term electric service agreement with Minnesota Power to meet the 700 MW power needs of its upcoming Hermantown data center. The deal operates under Minnesota’s regulated rate structure, ensuring existing customers do not bear the connection costs, which Google will fully fund as part of the agreement.
2. Renewable Sourcing and Grid Flexibility
Under the contract, Minnesota Power will deliver 300 MW of wind generation paired with 400 MW of battery storage to supply the facility. Both companies plan to implement demand flexibility measures to manage peak loads, enhance grid reliability, and mitigate strain during high-demand periods.
3. Community Investment and Regulatory Filings
Google will contribute $5 million to support Minnesota Power’s energy affordability and efficiency programs for low- to moderate-income residents. The ESA includes provisions for new power infrastructure funded by Google, and the agreement will be submitted to the Minnesota Public Utilities Commission for review under the 2025 data center energy law.