Marion County, Indiana — Interconnection Projects
The interXdata warehouse tracks 45 interconnection projects in Marion, Indiana, representing 2,369 MW of requested capacity.
45Total projects
0Active
41Operational
4Withdrawn
2,369 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 12 | 1,524 MW |
| Battery | 8 | 687 MW |
| Solar | 18 | 92 MW |
| Other | 7 | 66 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Harding Street | 990_7 | Gas | 463.0 MW | operational | Marion, Indiana |
| IPL EW Stout North Yard 138 kV Substation | J1491 | Battery | 200.0 MW | withdrawn | Marion, Indiana |
| MISO Queue Project G025 — Gas in Marion, Indiana | G025 | Gas | 189.0 MW | operational | Marion, Indiana |
| Harding Street | 990_GT6 | Gas | 161.0 MW | operational | Marion, Indiana |
| Hanna 138kV | J2473 | Battery | 150.0 MW | operational | Marion, Indiana |
| Georgetown - North 138.0kV | J2343 | Battery | 130.0 MW | operational | Marion, Indiana |
| Harding Street | 990_6 | Gas | 100.0 MW | operational | Marion, Indiana |
| Harding Street | 990_5 | Gas | 100.0 MW | operational | Marion, Indiana |
| Georgetown | 7759_GT3 | Gas | 85.0 MW | operational | Marion, Indiana |
| Georgetown | 7759_GT1 | Gas | 85.0 MW | operational | Marion, Indiana |
| Georgetown | 7759_GT2 | Gas | 85.0 MW | operational | Marion, Indiana |
| Georgetown | 7759_GT4 | Gas | 85.0 MW | operational | Marion, Indiana |
| Harding Street | 990_GT5 | Gas | 83.0 MW | operational | Marion, Indiana |
| Harding Street | 990_GT4 | Gas | 83.0 MW | operational | Marion, Indiana |
| Hanna | J2032 | Battery | 70.0 MW | withdrawn | Marion, Indiana |
| Merom - Gibson Station Tap 345 kV Line | J1601 | Battery | 50.0 MW | withdrawn | Marion, Indiana |
| Georgetown | J3709 | Battery | 47.0 MW | withdrawn | Marion, Indiana |
| Harding Street | 990_GT2 | Other | 26.0 MW | operational | Marion, Indiana |
| Harding Street | 990_GT1 | Other | 26.0 MW | operational | Marion, Indiana |
| MISO Queue Project J401 — Battery in Marion, Indiana | J401 | Battery | 20.0 MW | operational | Marion, Indiana |
| Harding Street | 990_BAT1 | Battery | 20.0 MW | operational | Marion, Indiana |
| Indy Solar II, LLC | 58556_1 | Solar | 10.1 MW | operational | Marion, Indiana |
| IND Community Solar Farm 1st Phase | 58391_1 | Solar | 10.0 MW | operational | Marion, Indiana |
| Indy Solar I, LLC | 58552_1 | Solar | 10.0 MW | operational | Marion, Indiana |
| Indianapolis Motor Speedway Solar PV | 58615_IMS | Solar | 9.0 MW | operational | Marion, Indiana |
| Indy Solar III, LLC | 58553_1 | Solar | 8.6 MW | operational | Marion, Indiana |
| Maywood Photovoltaic Project | 58770_1 | Solar | 8.0 MW | operational | Marion, Indiana |
| IND Solar Farm (Phase IIA) | 59424_IND2A | Solar | 7.5 MW | operational | Marion, Indiana |
| Covanta Indianapolis Energy | 50647_GEN1 | Other | 6.5 MW | operational | Marion, Indiana |
| CC Perry K | 992_6 | Gas | 5.0 MW | operational | Marion, Indiana |
| Lenape II | 58703_1 | Solar | 4.0 MW | operational | Marion, Indiana |
| Belmont | 59172_PV1 | Solar | 3.8 MW | operational | Marion, Indiana |
| Duke Building 129 | 59434_DU129 | Solar | 3.4 MW | operational | Marion, Indiana |
| Rockville Solar I LLC | 58942_RVSI | Solar | 2.8 MW | operational | Marion, Indiana |
| Duke Building 98 | 59433_DUK98 | Solar | 2.7 MW | operational | Marion, Indiana |
| Duke Building 87 | 59432_DUK87 | Solar | 2.7 MW | operational | Marion, Indiana |
| Rockville Solar II, LLC | 58953_RVSII | Solar | 2.7 MW | operational | Marion, Indiana |
| Harding Street | 990_IC1 | Other | 2.7 MW | operational | Marion, Indiana |
| INDY III | 59823_INDY3 | Solar | 2.5 MW | operational | Marion, Indiana |
| Lilly Technical Center | 58043_3 | Other | 2.0 MW | operational | Marion, Indiana |
| Lilly Technical Center | 58043_4 | Other | 2.0 MW | operational | Marion, Indiana |
| M. G. Emmett J. Bean Federal Center | 58178_1 | Solar | 1.9 MW | operational | Marion, Indiana |
| Marion Solar LNG | 59180_PV1 | Solar | 1.5 MW | operational | Marion, Indiana |
| Indy Grocers | 59834_INGRO | Solar | 1.0 MW | operational | Marion, Indiana |
| Lilly Technical Center | 58043_K401 | Other | 1.0 MW | operational | Marion, Indiana |
Top developers
Developer attribution is not yet resolved for this set.
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. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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