AMEREN ILLINOIS — Interconnection Queue Projects
AMEREN ILLINOIS is associated with 462 tracked interconnection projects representing 82,453 MW of requested capacity.
Entity resolution: this utility / transmission entity rolls up 2 source organization name(s) that were auto-matched into a single canonical cluster. Attribution is inferred from source records and may include related special-purpose entities.
462Projects
1Active
260Operational
201Withdrawn
82,453 MWRequested capacity
1Markets
Capacity by technology
| Technology | Projects | Requested capacity |
|---|---|---|
| Solar | 225 | 39,140 MW |
| Wind | 102 | 20,415 MW |
| Battery | 95 | 15,259 MW |
| Other | 34 | 5,756 MW |
| Gas | 4 | 1,423 MW |
| Solar+Other | 1 | 360 MW |
| Solar+Battery | 1 | 100 MW |
Portfolio by market
| Market | Projects |
|---|---|
| MISO | 5 |
Geographic footprint
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Austin Substation 345kV Bus | J955 | Gas | 1,040.0 MW | operational | Sangamon County, Illinois |
| Ipava-Maple Ridge 345kV (4573) | J2186 | Solar | 820.6 MW | operational | Fulton, Illinois |
| Maywood 345kV Substation | J957 | Wind | 800.0 MW | withdrawn | Mercer County,Putnam County,Sullivan County, Missouri |
| Meredosia - Austin 345 kV Line tap | J1464 | Solar | 592.8 MW | operational | Macoupin County,Morgan County,Sangamon County, Illinois |
| 7ASTER - 7CMDR 345.0kV | J2697 | Solar | 500.0 MW | withdrawn | St. Clair, Illinois |
| 08GIBSON (PSI) - 7ALBION 345.0kV | J3076 | Solar | 500.0 MW | operational | Wabash, Illinois |
| Aster to Commodore | J2171 | Solar | 500.0 MW | operational | Perry, Illinois |
| Cedar Mountain - Lyon County 345.0kV | J4343 | — | 500.0 MW | operational | Redwood, — |
| 7FARGO - 7SANDBURG 345.0kV | J3860 | Wind | 500.0 MW | operational | Peoria, Illinois |
| Sydney to Bunsonville 345kV Line | J1656 | Solar | 412.0 MW | withdrawn | Vermilion, Illinois |
| Casey - Kansas West 345kV Line | J1263 | Solar | 408.6 MW | operational | Clark County, Illinois |
| 7LATHAM - KINCAID ; B 345.0kV | J3965 | Solar | 401.8 MW | withdrawn | Christian, Illinois |
| Zachary 345kV Substation | J966 | Wind | 400.0 MW | withdrawn | Putnam County,Sullivan County, Missouri |
| Ipava | J3349 | Solar | 400.0 MW | withdrawn | Fulton, Illinois |
| Meredosia to Ipava 345 kV | J2039 | Wind | 400.0 MW | withdrawn | Sangamon, Illinois |
| Meredosia 345 kV | J2703 | Solar | 398.0 MW | withdrawn | Scott, Illinois |
| Other_ | J4004 | Solar | 392.0 MW | withdrawn | Peoria, Illinois |
| Cincinnati 138 kV Substation | J2579 | Solar | 362.0 MW | withdrawn | Tazewell, Illinois |
| Surplus; Glacier Moraine | S1057 | Solar+Other | 360.0 MW | active | Cumberland, Illinois |
| Ipava 138kV | J2390 | Solar | 350.0 MW | operational | Fulton, Illinois |
| Neoga | J3521 | Wind | 350.0 MW | operational | Shelby, Illinois |
| Other_ | J3482 | Solar | 350.0 MW | withdrawn | McLean, Illinois |
| 7FARGO - 7SANDBURG 345.0kV | J3712 | Wind | 350.0 MW | operational | Peoria, Illinois |
| 7MEREDOSIA - 7TURNER 345.0kV | J4000 | Solar | 343.0 MW | operational | Scott, Illinois |
| Other_ | J3991 | Wind | 340.0 MW | operational | McLean, Illinois |
| 7CASEY - 7SNYDER 345.0kV | J3950 | Solar | 340.0 MW | withdrawn | Clark, Illinois |
| Decatur ADM North 138 kV | J1839 | Gas | 325.0 MW | operational | Macon, Illinois |
| E.D. Edwards 138kV | R1055 | — | 322.0 MW | operational | Peoria, — |
| MORO 345 kV Substation | J3730 | Wind | 305.0 MW | operational | Macoupin, Illinois |
| Austin-Meredosia 345kV line | J757 | Wind | 303.6 MW | operational | Morgan County,Sangamon County, Illinois |
| Sandburg Substation 138kV Bus | J844 | Wind | 300.0 MW | operational | Knox County, Illinois |
| North Coulterville - COMM 345kV | J1712 | Solar | 300.0 MW | operational | Perry, Illinois |
| 7CLINTON - 7BROKAW 345.0kV | J2377 | Battery | 300.0 MW | operational | Peoria, Illinois |
| Mattoon East 138 kV | J2504 | Battery | 300.0 MW | withdrawn | Coles, Illinois |
| 7ARLAND - 7FARADAY 345.0kV | J2128 | Wind | 300.0 MW | operational | Coles, Illinois |
| 4VERMILION - 4NCHAMPGN W 138.0kV | J3562 | Solar | 300.0 MW | withdrawn | Vermilion, Illinois |
| Bloomington Brokaw | J3216 | Battery | 300.0 MW | operational | Peoria, Illinois |
| 345kV Commodore to Jordan | J2626 | Solar | 300.0 MW | withdrawn | Perry, Illinois |
| Oreana | J3417 | Battery | 300.0 MW | operational | Macon, Illinois |
| Tazewell | J3946 | Battery | 300.0 MW | operational | Tazewell, Illinois |
| Oreana | J4344 | — | 300.0 MW | operational | Macon, — |
| Zachary 345kV | J3199 | Solar | 300.0 MW | operational | Adair, Missouri |
| Other_ | J3853 | Wind | 300.0 MW | operational | Iroquois, Illinois |
| Other_ | J3412 | Solar | 300.0 MW | operational | Ford, Illinois |
| 7BUNSONVILLE - 7SIDNEY 345.0kV | J3700 | Wind | 300.0 MW | withdrawn | Champaign, Illinois |
| 7W_FRFT_E - 7NORRIS 345.0kV | J3269 | Solar | 300.0 MW | withdrawn | Hamilton, Illinois |
| 7PR STATE - 7MTVERNW 345.0kV | J3878 | Solar | 300.0 MW | withdrawn | Jefferson, Illinois |
| 4MATOONW S - 4NEOGA 3 138.0kV | J3901 | Wind | 300.0 MW | withdrawn | Shelby, Illinois |
| Brokaw - Clinton 345 kV line | J1676 | Wind | 300.0 MW | withdrawn | McLean, Illinois |
| West Mt. Vernon | J2497 | Battery | 300.0 MW | withdrawn | Jefferson, Illinois |
| Other_ | J3957 | Solar | 300.0 MW | operational | Sullivan, Missouri |
| Faraday 345 kV | J1702 | Wind | 300.0 MW | withdrawn | Shelby, Illinois |
| 7CASEY - 7NEWTON 345.0kV | J3995 | Wind | 300.0 MW | withdrawn | Jasper, Illinois |
| 7NEOGA-7HOLLAND 345 kV | J2724 | Battery | 300.0 MW | withdrawn | Shelby, Illinois |
| Overton - McCredie 345kV | J2043 | Solar | 300.0 MW | withdrawn | Callaway, Missouri |
| Other_ | J3758 | Solar | 300.0 MW | operational | Macon, Missouri |
| West Frankfort East 345 kV (7E W FKFT) | J2647 | Battery | 300.0 MW | operational | Franklin, Illinois |
| Kansas - Faraday 345 kV | J1757 | Wind | 300.0 MW | withdrawn | Coles, Illinois |
| 7CLINTON - 7BROKAW 345.0kV | J3681 | Wind | 300.0 MW | operational | McLean, Illinois |
| 7Pana-7Austin 345kV | J2790 | Battery | 300.0 MW | withdrawn | Christian, Illinois |
| Hughes 345 kV Switching Station (J541 POI) | J1177 | Wind | 300.0 MW | withdrawn | Schuyler County, Missouri |
| Other_ | J3404 | Solar | 300.0 MW | withdrawn | Macon, Missouri |
| Goose Creek 345kV Switchyard | J1360 | Wind | 300.0 MW | operational | Piatt County, Illinois |
| Rising | J3558 | Battery | 300.0 MW | operational | Champaign, Illinois |
| Zachary - Maywood 345 kV Line Tap | J1025 | Wind | 300.0 MW | operational | Knox County, Missouri |
| MISO Queue Project J4334 — Generation in an unlisted county, the U.S. | J4334 | — | 294.0 MW | operational | — |
| Louisville South Substation 138kV Line | J813 | Solar | 275.0 MW | operational | Clay County, Illinois |
| 4GILMAN-4PAXTON E 138kV | J2565 | Solar | 265.0 MW | operational | Iroquois, Illinois |
| E.D. Edwards 69kV | R1054 | — | 261.0 MW | withdrawn | Tazewell, — |
| New 345kV switchyard, looping in the Fargo-Sandburg 345kV | J3086 | Battery | 253.0 MW | withdrawn | Peoria, Texas |
| Mapleridge 345kV Switching Station | J974 | Wind | 250.0 MW | withdrawn | Fulton County,Peoria County, Illinois |
| 345 kV Crab Orchard Substation | J2267 | Solar | 250.0 MW | operational | Williamson, Illinois |
| 7COFFEEN - 7PANA 345.0kV | J3556 | Solar | 250.0 MW | operational | Montgomery, Illinois |
| Taylorville South-Austin (formerly Pawnee)138kV Line | J815 | Solar | 250.0 MW | withdrawn | Christian County, Illinois |
| 4HUTSONVL - 4HEATH 138.0kV | J3882 | Solar | 250.0 MW | operational | Crawford, Illinois |
| 4NEWTON-4ROBNSNAM 138kV | J2789 | Battery | 250.0 MW | withdrawn | Jasper, Illinois |
| Other_ | J4018 | Wind | 250.0 MW | operational | Ford, Illinois |
| Meredosia | J3360 | Battery | 250.0 MW | withdrawn | Morgan, Illinois |
| 7AUSTIN - 7PANA 345.0kV | J3954 | Solar | 250.0 MW | operational | Christian, Illinois |
| 4TIBBS - 4STEELEVLE N 138.0kV | J3074 | Solar | 250.0 MW | operational | Randolph, Illinois |
Recent material changes
| Observed | Project | Field | Old | New |
|---|---|---|---|---|
| 2026-10-11 | Oreana | new_project | — | operational |
| 2026-10-11 | Cedar Mountain - Lyon County 345.0kV | new_project | — | operational |
| 2026-10-11 | MISO Queue Project J4334 — Generation in an unlisted county, the U.S. | new_project | — | operational |
| 2026-10-11 | MISO Queue Project J4336 — Generation in an unlisted county, the U.S. | new_project | — | operational |
| 2026-10-11 | MISO Queue Project J4329 — Generation in an unlisted county, the U.S. | new_project | — | operational |
| 2026-10-11 | MISO Queue Project S1186 — Generation in an unlisted county, the U.S. | new_project | — | operational |
| 2026-10-10 | Cedar Mountain - Lyon County 345.0kV | new_project | — | operational |
| 2026-10-03 | MISO Queue Project R5101 — Generation in an unlisted county, the U.S. | new_project | — | operational |
| 2026-10-01 | 7FARGO - 7SANDBURG 345.0kV | new_project | — | operational |
| 2026-09-25 | Finks 138 kV | proposed_online_date | 2030-06-01 | 2028-12-01 |
| 2026-09-25 | Finks 138 kV | operational_date | 2030-06-01 | 2028-12-01 |
| 2026-09-25 | Greenway 138 kV | proposed_online_date | 2030-06-01 | 2028-12-01 |
Explore related data
Source last checked2026-07-31
Data last materially changed2026-10-12
Page data generated2026-10-12
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; MISO — generator interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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