Tazewell County, Illinois — Interconnection Projects
The interXdata warehouse tracks 37 interconnection projects in Tazewell, Illinois, representing 5,947 MW of requested capacity.
37Total projects
7Active
21Operational
8Withdrawn
5,947 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Other | 2 | 1,786 MW |
| Solar | 16 | 1,757 MW |
| Battery | 9 | 1,548 MW |
| Wind | 7 | 855 MW |
| Gas | 3 | 2 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Powerton | 879_5 | Other | 892.8 MW | operational | Tazewell, Illinois |
| Powerton | 879_6 | Other | 892.8 MW | operational | Tazewell, Illinois |
| Cincinnati 138 kV Substation | J2579 | Solar | 362.0 MW | withdrawn | Tazewell, Illinois |
| Tazewell | J3946 | Battery | 300.0 MW | operational | Tazewell, Illinois |
| PJM Queue Project AG2-363 — Solar in Tazewell, Illinois | AG2-363 | Solar | 300.0 MW | active | Tazewell, Illinois |
| Powerton 345 kV | AG2-363 - moved to TC2 | Solar | 300.0 MW | active | Tazewell, Illinois |
| Towerline | J3298 | Battery | 200.0 MW | operational | Tazewell, Illinois |
| Mackinaw | J1926 | Wind | 200.0 MW | operational | Tazewell, Illinois |
| 4TAZEWELL-4FLINT 138kV | J2762 | Battery | 200.0 MW | withdrawn | Tazewell, Illinois |
| Edwards | J3043 | Battery | 200.0 MW | withdrawn | Tazewell, Illinois |
| Edwards | J3044 | Solar | 200.0 MW | withdrawn | Tazewell, Illinois |
| PJM Queue Project AG2-364 — Solar in Tazewell, Illinois | AG2-364 | Solar | 200.0 MW | active | Tazewell, Illinois |
| Powerton 345 kV | AG2-364 - moved to TC2 | Solar | 200.0 MW | active | Tazewell, Illinois |
| Cincinnati 138 kV Substation | J2575 | Battery | 198.0 MW | operational | Tazewell, Illinois |
| Other_ | J3905 | Wind | 175.0 MW | operational | Tazewell, Illinois |
| Other_ | J3904 | Battery | 175.0 MW | operational | Tazewell, Illinois |
| Flint 138 kv | J3242 | Battery | 150.0 MW | withdrawn | Tazewell, Illinois |
| San Jose Rail 138kV | J1653 | Solar | 150.0 MW | operational | Tazewell, Illinois |
| Rail Splitter Wind Farm | 56856_GEN1 | Wind | 100.5 MW | operational | Tazewell, Illinois |
| San Jose Rail Splitter 138KV (G515) | J1725 | Wind | 100.0 MW | operational | Tazewell, Illinois |
| San Jose Rail Switching Station | J3456 | Wind | 100.0 MW | operational | Tazewell, Illinois |
| MISO Queue Project G515 — Wind in Tazewell, Illinois | G515 | Wind | 100.0 MW | operational | Tazewell, Illinois |
| Eastern Substation 138 kV | J3359 | Battery | 80.0 MW | withdrawn | Tazewell, Illinois |
| Powerton | AC1-171 | Wind | 79.1 MW | withdrawn | Tazewell, Illinois |
| San Jose Rail 138kV | J1882 | Battery | 45.0 MW | operational | Tazewell, Illinois |
| Powerton 138 kV | AH1-191 | Solar | 20.9 MW | withdrawn | Tazewell, Illinois |
| Cincinnati CSG 1 LLC | 70025_CINC1 | Solar | 5.0 MW | active | Tazewell, Illinois |
| Fast Ave Solar LLC | 69997_FASTA | Solar | 5.0 MW | active | Tazewell, Illinois |
| Cincinnati CSG 2 LLC | 70026_CINC2 | Solar | 5.0 MW | active | Tazewell, Illinois |
| Sand Prairie Solar | 68336_SP842 | Solar | 2.0 MW | operational | Tazewell, Illinois |
| Pearl St Solar 1, LLC | 70067_PEARL | Solar | 2.0 MW | operational | Tazewell, Illinois |
| Tazewell County IL S1 | 68921_S1 | Solar | 2.0 MW | operational | Tazewell, Illinois |
| Schmidt Huser Solar, LLC | 70071_SCHMT | Solar | 1.5 MW | operational | Tazewell, Illinois |
| Pekin Community High School | 69587_SOLAR | Solar | 1.4 MW | operational | Tazewell, Illinois |
| Tazewell Gas Recovery | 50721_GEN2 | Gas | 0.8 MW | operational | Tazewell, Illinois |
| Tazewell Gas Recovery | 50721_GEN1 | Gas | 0.8 MW | operational | Tazewell, Illinois |
| Tazewell Gas Recovery | 50721_GEN3 | Gas | 0.8 MW | suspended | Tazewell, Illinois |
Top developers
| Developer (canonical) | Projects | Capacity |
|---|---|---|
| Mackinaw Solar LLC | 2 | 500 MW |
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-27
Page data generated2026-08-27
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); Lawrence Berkeley National Laboratory — Queued Up interconnection dataset; MISO — generator interconnection queue; PJM — new-services interconnection queue. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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