DTE MIGreenPower utility green tariff (GM 2019 enrollment) — 168 MW equivalent (~300,000 MWh/yr) wind+solar mix, Michigan (MISO)

Historical 2017-2022 corporate PPA — backfilled via press archive scrape May 2026. [Fact-check 2026-05-08: STRUCTURAL — DTE MIGreenPower is a utility green tariff (300,000 MWh/yr enrollment), not a discrete 168 MW project-specific PPA. The 168 MW figure represents the implied wind+solar mix supporting GM's enrollment; not a single PPA. Reclassified as Utility Green Tariff. Reviewed by fact-check agent.] [Flag #1 fix 2026-05-08: STRUCTURAL — DTE MIGreenPower is a utility green tariff (customers enroll in incremental wind+solar capacity), NOT a discrete project PPA. GM's 300,000 MWh/yr enrollment translates to ~168 MW equivalent. Asset name corrected to reflect green-tariff structure; tags updated to flag reclassification. Original PPA-style framing was incorrect — utility green tariff is more accurate.]

Deal Details

Deal Type

Power Purchase & Offtake

Seller / Sponsor

DTE Energy

Buyer / Financier

General Motors

Offtaker

General Motors

Stage

Operating

ISO/RTO

MISO

Source

Press archive