Alterra Marshall data center campus

Michigan state legislation

• One-Year Moratorium ResolutionMoratoriumdatacenterwatch.substack.comCity of Saline, Michigan one-year data center moratorium, enacted January 2026, active through January 2027.Download
• Emergency Ordinance No. 1461 (60-day moratorium)Moratoriumcityofypsilanti.comYpsilanti, Michigan emergency 60-day data center moratorium, passed April 21, 2026.Download
• 180-Day Moratorium ResolutionMoratoriumgovtech.comSpringfield Township, Michigan 180-day data center moratorium, passed October 2025, expired April 2026.Download
• MPSC Case No. U-21859 - Consumers Energy Large-Load TariffDocumentmi-psc.force.comConsumers Energy's large-load/data-center customer tariff proceeding, Michigan's second major utility to establish this rate class.Download
• MPSC Case No. U-21990 - DTE Energy Large-Load Tariff (Related Digital / Oracle, Saline Township)Documentmi-psc.force.comDTE Energy large-load tariff proceeding naming the 1.38GW Related Digital/Oracle "Stargate Michigan" project in Saline Township; an Attorney General appeal is pending.Download
• MPSC Case No. U-22061 - DTE Energy Large-Load TariffDocumentmi-psc.force.comDTE Energy large-load/data-center customer tariff proceeding, follow-on to U-21990.Download
• HB5982 - Public utilities: other; contracts to service data centers; require to be treated as a contested case. Amends 1939 PA 3 (MCL 460.1 - 460.11) by adding sec. 6bb.Legislationlegiscan.comBill Electronically Reproduced… May 19, 2026Description comingDownload
• HB5398 - Property tax: exemptions; general property tax act; reflect repeal of data center tax exemptions. Amends sec. 7ff of 1893 PA 206 (MCL 211.7ff). TIE BAR WITH: HB 5396'25, HB 5397'25Legislationlegiscan.comBill Electronically Reproduced… Dec 18, 2025Description comingDownload
• HB5791 - Use tax: other; requirements for enterprise data centers; modify. Amends sec. 4cc of 1937 PA 94 (MCL 205.94cc).Legislationlegiscan.comBill Electronically Reproduced… Apr 15, 2026Description comingDownload
• HB6252 - Businesses: other; thermal impact assessment requirements for certain data centers; provide for. Creates new act.Legislationlegiscan.comBill Electronically Reproduced… Aug 27, 2026Description comingDownload
• HB5790 - Local government: financing; requirements for enterprise data centers; modify. Amends sec. 4ee of 1933 PA 167 (MCL 205.54ee).Legislationlegiscan.comBill Electronically Reproduced… Apr 15, 2026Description comingDownload
• HB6251 - Businesses: other; energy infrastructure and thermal management evaluation requirements for certain data centers; provide for. Creates new act.Legislationlegiscan.comBill Electronically Reproduced… Aug 27, 2026Description comingDownload
• HB5787 - Sales tax: exemptions; compliance with enterprise data center construction labor act; require. Amends sec. 4ee of 1933 PA 167 (MCL 205.54ee). TIE BAR WITH: HB 5785'26, HB 5786'26Legislationlegiscan.comBill Electronically Reproduced… Apr 15, 2026Description comingDownload
• SB1179 - Energy: other; reporting requirements for data centers; provide for. Creates new act.Legislationlegiscan.comIn committee Sep 10, 2026Description comingDownload
• SB0762 - Energy: other; energy and water usage report requirements for data centers; provide for. Amends sec. 5a of 1939 PA 3 (MCL 460.5a).Legislationlegiscan.comSenate Co-sponsor(s) Named: Sean Mccann Jul 1, 2026Description comingDownload
• HB6142 - Businesses: other; requirements for data center decommissioning, dismantling, and remediation; provide for. Amends 1939 PA 3 (MCL 460.1 - 460.11) by adding sec. 10jj. TIE BAR WITH: HB 6135'26, HB 6140'26, HB 6141'26, HB 6137'26, HB 6138'26, HB 6139'26Legislationlegiscan.comBill Electronically Reproduced… Jun 30, 2026Description comingDownload
• HB5785 - Use tax: exemptions; compliance with enterprise data center construction labor act; require. Amends sec. 4cc of 1937 PA 94 (MCL 205.94cc). TIE BAR WITH: HB 5786'26, HB 5787'26Legislationlegiscan.comBill Electronically Reproduced… Apr 15, 2026Description comingDownload
• HR0240 - A resolution to urge a temporary pause on discretionary state-level incentives for data center construction, request a comprehensive review of the fiscal, utility, environmental, and local governance impacts of data center development in Michigan, and direct House committees to review these issues.Legislationlegiscan.comIn committee Feb 4, 2026Description comingDownload
• HB5777 - Businesses: other; large-scale data center life cycle financial responsibility act; create. Creates new act.Legislationlegiscan.comBill Electronically Reproduced… Apr 15, 2026Description comingDownload
• HB5846 - Land use: zoning and growth management; zoning overlay districts for data centers; provide for. Creates new act.Legislationlegiscan.comBill Electronically Reproduced… Apr 23, 2026Description comingDownload
• HB5595 - Public utilities: public service commission; moratorium on approvals by the Michigan public service commission of any new enterprise data centers; provide for. Amends 1939 PA 3 (MCL 460.1 - 460.11) by adding sec. 10ii.Moratoriumlegiscan.comBill Electronically Reproduced… Mar 3, 2026Description comingDownload
• SB1018 - Businesses: other; moratorium on certain approvals for and operation of any new data centers; provide for. Creates new act. TIE BAR WITH: SB 1019'26Moratoriumlegiscan.comIn committee Jun 4, 2026Description comingDownload
• HB5594 - Businesses: other; moratorium on certain approvals for and operation of any new data centers; provide for. Creates new act. TIE BAR WITH: HB 5596'26Moratoriumlegiscan.comBill Electronically Reproduced… Mar 3, 2026Description comingDownload
• HB5882 - Local government: other; requirements for a moratorium imposed by a local unit of government on large-scale data centers or cryptocurrency mining facilities; provide for. Creates new act. TIE BAR WITH: HB 5881'26Moratoriumlegiscan.comBill Electronically Reproduced… Apr 28, 2026Description comingDownload
• SB1020 - Public utilities: public service commission; moratorium on approvals by the Michigan public service commission of any new enterprise data centers; provide for. Amends 1939 PA 3 (MCL 460.1 - 460.11) by adding sec. 10ii.Moratoriumlegiscan.comIn committee Jun 4, 2026Description comingDownload