Interconnection queue › MISO

MISO (Midcontinent ISO) Interconnection Queue

Snapshot of 2026-07-30 · 3,801 projects

The MISO queue currently lists 3,801 projects, totalling 299,541 MW across the 3,801 of them that publish a capacity.

By fuel, as published

Reproduced using MISO's own codes. The national table maps these onto shared buckets; this one does not.

FuelProjectsCapacity
Solar1,764144,019 MW
Battery Storage73638,705 MW
Wind52151,246 MW
Hybrid37231,600 MW
(not published)2481,623 MW
Gas12127,555 MW
Combined Cycle93,926 MW
Nuclear8726 MW
Waste Heat Recovery638 MW
Hydro564 MW
Diesel413 MW
High Voltage DC30 MW
Coal225 MW
Biomass10 MW
Compressed Air Storage10 MW

By status, as published

MISO uses its own status vocabulary. We reproduce it exactly โ€” mapping it onto a shared 'active / withdrawn' scale would be us asserting something the ISO did not.

StatusProjectsCapacity
Withdrawn2,14051,837 MW
Active1,003150,011 MW
Done56177,791 MW
Pending Revision Approval8719,121 MW
Pending Transfer6550 MW
LEGACY: Done4230 MW

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Top states

StateProjectsCapacity
Michigan53044,713 MW
Illinois49250,574 MW
Indiana46839,051 MW
Arkansas40430,346 MW
Louisiana38620,886 MW
Minnesota28422,109 MW
Wisconsin24727,117 MW
Iowa22819,982 MW
Mississippi2049,858 MW
(not published)14023 MW
Missouri12914,640 MW
Texas914,594 MW
North Dakota877,634 MW
Kentucky633,374 MW
South Dakota464,640 MW

Top counties

CountyProjectsCapacity
(not published)119544 MW
Jefferson462,037 MW
Washington392,355 MW
Jackson304,171 MW
Columbia293,015 MW
Clay272,195 MW
Mississippi264,260 MW
Morehouse251,475 MW
Grant251,290 MW
Beauregard25319 MW
Monroe24685 MW
Clark241,310 MW
Sullivan245,222 MW
Perry241,750 MW
Franklin231,399 MW

Where each number came from

ISOWe last readSource last changedSource
MISO2026-07-302026-07-30 (changed this snapshot)source file

Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.

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