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Google, DTE deal hints at new power framework

  • Spanish Market: Electricity, Natural gas
  • 19/03/26

Google's contract with electric utility DTE Energy to power a 1GW data center in Michigan points to an emerging framework that shifts financial and capacity obligations on to large load customers.

Google signed a 20-year power supply agreement (PSA) with DTE that commits the tech giant to paying the full cost of adding 1600MW of renewable power and 480MW of battery storage for a data center supporting artificial intelligence (AI) in Van Buren Township, Michigan, according to a DTE filing this week with the state regulator Michigan Public Service Commission (MPSC). Google also agreed to provisions intended to minimize financial risks for the utility in case its plans change.

"The special contracts establish a balanced and protective framework that includes appropriate safeguards and minimizes the risks associated with service large load customers," DTE said in the filing.

Long-term power contracts of this length are rare, and DTE underscores in the filing that the Google PSA departs from standard tariffs by adding an "extended contract term" and other protections that don't exist in its normal large-customer service schedule.

The structure of the deal mirrors the "Ratepayer Protection Pledge" Google and other tech firms signed at the White House earlier this month, which commits hyperscalers to build, bring, or buy the power their data centers require and to cover the full cost of any grid upgrades so those expenses are not shifted onto households. The pledge comes in response to mounting public backlash against data center resource consumption and its affect on household electricity bills.

DTE currently generates most of its electricity from fossil fuels, with coal making up about 41pc of its fuel mix and 26pc coming from natural gas, according to its website.

Under the microscope

Google's choice to put its DTE contracts through the highest-scrutiny regulatory process also stands in contract with a previously announced data center deal between DTE and Oracle and OpenAI in Saline Township that has prompted a public outcry.

In that deal, Michigan Attorney General (AG) Dana Nessel accused DTE and regulators of rushing to approval in "back-room deals," after they received approval in a fast-tracked "ex-parte" process, which allows evidence from only one of the parties involved. Nessel has asked Michigan regulators to reopen the approval and called the companies involved "untrustworthy."

"Having obviously learned a lesson from the Oracle/Open AI boondoggle in Saline, Google made a direct commitment to me ...that they will pursue a contested case before the Public Service Commission over any utility contracts with DTE," Nessel said in a statement.

DTE has asked the MPSC to issue a decision by 10 September and expects service to start in December 2027, reaching full load in late 2028.


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