Jefferson County, Louisiana — Interconnection Projects
The interXdata warehouse tracks 9 interconnection projects in Jefferson, Louisiana, representing 2,649 MW of requested capacity.
9Total projects
0Active
8Operational
1Withdrawn
2,649 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 8 | 2,449 MW |
| Battery | 1 | 200 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Nine Mile Point | 1403_5 | Gas | 895.1 MW | operational | Jefferson, Louisiana |
| Nine Mile Point | 1403_6(4) | Gas | 895.1 MW | operational | Jefferson, Louisiana |
| Nine Mile Point | 1403_6C | Gas | 260.1 MW | operational | Jefferson, Louisiana |
| Peters Road 230 kV substation | J2405 | Battery | 200.0 MW | withdrawn | Jefferson, Louisiana |
| Nine Mile Point | 1403_6B | Gas | 194.7 MW | operational | Jefferson, Louisiana |
| Nine Mile Point | 1403_6A | Gas | 194.7 MW | operational | Jefferson, Louisiana |
| Grand Isle Gas Plant / Treating Station | 54927_2 | Gas | 3.0 MW | operational | Jefferson, Louisiana |
| Grand Isle Gas Plant / Treating Station | 54927_3 | Gas | 3.0 MW | operational | Jefferson, Louisiana |
| Grand Isle Gas Plant / Treating Station | 54927_1 | Gas | 3.0 MW | operational | Jefferson, Louisiana |
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); 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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