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United States โ€บ Grid โ€บ Interconnection queues โ€บ Michigan

OCTARY USA ยท INTERCONNECTION QUEUES

Battery storage interconnection queue in Michigan

Before a new power plant or battery can connect to the US grid, it joins a queue for studies and an interconnection agreement. Most requests never get built. This shows every request: active, built and withdrawn.

Requests shown8514.7 GW
Active in queue14.7 GW85 requests
Agreement signed275 MW5 requests
Withdrawn506,174 MW never built

Map

Loading requestsโ€ฆ
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn

Requests

85 requests ยท page 1 of 2
ProjectCapacityStatusLocationRegionQueuedOnline
Battery storage project J2590, Huron County
Battery storage		 500 MWIn study Huron, MIMISO Sep 2022target 2025
Monroe ERAS
Battery storage ยท DTE Electric		 432 MWIn study Monroe, MIMISO Aug 2025target 2028
Battery storage project J4093, Mason County
Battery storage		 400 MWIn study Mason, MIMISO Oct 2025target 2030
Battery storage project J3992, Eaton County
Battery storage		 400 MWIn study Eaton, MIMISO Apr 2025target 2028
Battery storage project J3994, Monroe County
Battery storage		 360 MWIn study Monroe, MIMISO Apr 2025target 2028
Battery storage project J3872, Wayne County
Battery storage		 350 MWIn study Wayne, MIMISO Jan 2025target 2029
Battery storage project J4095, Huron County
Battery storage		 300 MWIn study Huron, MIMISO Oct 2025target 2030
Battery storage project J4016, Tuscola County
Battery storage		 300 MWIn study Tuscola, MIMISO May 2025target 2029
Battery storage project J4094, Huron County
Battery storage		 300 MWIn study Huron, MIMISO Oct 2025target 2030
Battery storage project J3836, Eaton County
Battery storage		 250 MWIn study Eaton, MIMISO Oct 2024target 2028
Battery storage project J4167, Allegan County
Battery storage		 250 MWIn study Allegan, MIMISO Sep 2025target 2030
Battery storage project J3845, Monroe County
Battery storage		 250 MWIn study Monroe, MIMISO Nov 2024target 2029
Battery storage project J2628, Huron County
Battery storage		 250 MWIn study Huron, MIMISO Sep 2022target 2028
Battery storage project J4058, Huron County
Battery storage		 250 MWIn study Huron, MIMISO Aug 2025target 2028
Battery storage project J2100, Van Buren County
Battery storage		 250 MWIn study Van Buren, MIMISO Aug 2021target 2024
Battery storage project J4026, Lenawee County
Battery storage		 250 MWIn study Lenawee, MIMISO May 2025target 2029
Battery storage project J3656, Saginaw County
Battery storage		 250 MWIn study Saginaw, MIMISO Mar 2024target 2028
Battery storage project J3977, Sanilac County
Battery storage		 250 MWIn study Sanilac, MIMISO Mar 2025target 2029
Battery storage project J3438, Saginaw County
Battery storage		 250 MWIn study Saginaw, MIMISO Mar 2024target 2028
FERMI Storage Project
Battery storage ยท DTE Electric		 248 MWIn study Monroe, MIMISO Aug 2025target 2028
Battery storage project J2567, Oceana County
Battery storage		 240 MWIn study Oceana, MIMISO Sep 2022target 2025
Battery storage project J3696, Montcalm County
Battery storage		 225 MWIn study Montcalm, MIMISO Apr 2024target 2026
Battery storage project J3646, St. Clair County
Battery storage		 220 MWIn study St. Clair, MIMISO Apr 2024target 2028
Battery storage project J2991, Wayne County
Battery storage		 200 MWIn study Wayne, MIMISO Sep 2022target 2025
Battery storage project J2799, Van Buren County
Battery storage		 200 MWIn study Van Buren, MIMISO Oct 2025target 2025
Battery storage project J2889, Allegan County
Battery storage		 200 MWIn study Allegan, MIMISO Sep 2022target 2025
Battery storage project J2906, Kalamazoo County
Battery storage		 200 MWIn study Kalamazoo, MIMISO Sep 2022target 2024
Battery storage project J4053, Grand Traverse County
Battery storage		 200 MWIn study Grand Traverse, MIMISO Jul 2025target 2028
Battery storage project J1902, Wayne County
Battery storage		 200 MWIn study Wayne, MIMISO Aug 2021target 2024
Battery storage project J4123, Branch County
Battery storage		 200 MWIn study Branch, MIMISO Sep 2025target 2030
Battery storage project J2475, Monroe County
Battery storage		 200 MWIn study Monroe, MIMISO Sep 2022target 2026
Battery storage project J3251, Genesee County
Battery storage		 200 MWIn study Genesee, MIMISO Apr 2024target 2028
Battery storage project J4019, Calhoun County
Battery storage		 200 MWIn study Calhoun, MIMISO May 2025target 2030
Battery storage project J1894, Kalamazoo County
Battery storage		 200 MWIn study Kalamazoo, MIMISO Oct 2021target 2024
Battery storage project J1900, Wayne County
Battery storage		 200 MWIn study Wayne, MIMISO Aug 2021target 2024
Battery storage project J3785, Kenosha County
Battery storage		 200 MWIn study Kenosha, MIMISO Apr 2024target 2028
Battery storage project J2822, Van Buren County
Battery storage		 200 MWIn study Van Buren, MIMISO Sep 2022target 2025
Battery storage project J2684, St. Clair County
Battery storage		 200 MWIn study St. Clair, MIMISO Sep 2022target 2025
Battery storage project J3480, Allegan County
Battery storage		 200 MWIn study Allegan, MIMISO Apr 2024target 2026
Battery storage project J3782, Saginaw County
Battery storage		 180 MWIn study Saginaw, MIMISO Apr 2024target 2027
Battery storage project J2997, Livingston County
Battery storage		 160 MWIn study Livingston, MIMISO Sep 2022target 2025
Battery storage project J2378, Macomb County
Battery storage		 152 MWIn study Macomb, MIMISO Sep 2022target 2026
Battery storage project J3651, Lenawee County
Battery storage		 150 MWIn study Lenawee, MIMISO Apr 2024target 2028
Battery storage project J3636, Tuscola County
Battery storage		 150 MWIn study Tuscola, MIMISO Apr 2024target 2028
Battery storage project J3650, Genesee County
Battery storage		 150 MWIn study Genesee, MIMISO Apr 2024target 2028
Battery storage project AI1-166, Cass County
Battery storage		 150 MWIn study Cass, MIPJM Sep 2022target 2028
Battery storage project J3776, Midland County
Battery storage		 150 MWIn study Midland, MIMISO Apr 2024target 2028
Battery storage project J4122, Shiawassee County
Battery storage		 150 MWIn study Shiawassee, MIMISO Sep 2025target 2030
Battery storage project J3009, Washtenaw County
Battery storage		 150 MWIn study Washtenaw, MIMISO Aug 2022target 2025
Battery storage project J2454, Montcalm County
Battery storage		 150 MWIn study Montcalm, MIMISO Sep 2022target 2025
Page 1 of 2

Capacity in the queue by state

Click a state to drill down.

AKโ€“MEโ€“VT39MWNHโ€“WA8.9GWID3GWMT1.1GWND2.1GWMN7.7GWIL17GWWI2.6GWMI15GWNY11GWRI205MWMA5.9GWOR23GWNV14GWWY929MWSD700MWIA3.3GWIN10GWOH1.8GWPA1.9GWNJ3.7GWCT347MWCA54GWUT5.8GWCO3.4GWNE2.5GWMO5.8GWKY1.7GWWV30MWVA9.9GWMD3.1GWDE350MWAZ12GWNM6.2GWKS5.7GWAR2GWTN747MWNC4GWSC2.2GWDCโ€“OK11GWLA3GWMS1.9GWAL1.5GWGA7.3GWHIโ€“TX138GWFL1.8GW

By grid region

ISO/RTO markets and the non-ISO West and Southeast.

Requests by year joined

Capacity of requests in this view, by the year they entered the queue. Click a year.

20112025

Source: Rand, J. et al., Queued Up, Lawrence Berkeley National Laboratory, data through end of 2025. Compiled from the queues of the 7 ISO/RTOs and dozens of non-ISO utilities. A request is a proposal to connect, not a commitment to build: historically most are withdrawn. Capacity is the requested interconnection size; hybrids include the storage component. Transmission lines ยท Planned power plants (EIA)