Jefferson County, Texas — Interconnection Projects
The interXdata warehouse tracks 52 interconnection projects in Jefferson, Texas, representing 7,050 MW of requested capacity.
52Total projects
2Active
39Operational
11Withdrawn
7,050 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 41 | 5,124 MW |
| Solar | 5 | 1,087 MW |
| Wind | 3 | 688 MW |
| Battery | 1 | 150 MW |
| Other | 2 | 0 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Willow Oak Gas | 30INR0020 | Gas | 1,350.0 MW | operational | Jefferson, Texas |
| MISO Queue Project E0030 — Gas in Jefferson, Texas | E0030 | Gas | 820.0 MW | active | Jefferson, Texas |
| Legend Power Station | 68053_LEG | Gas | 754.0 MW | active | Jefferson, Texas |
| LEGEND | J3708 | Gas | 735.0 MW | withdrawn | Jefferson, Texas |
| China Substation | J2168 | Solar | 693.0 MW | withdrawn | Jefferson, Texas |
| Stowell | J3262 | Wind | 300.0 MW | withdrawn | Jefferson, Texas |
| STOWELL | J3902 | Wind | 288.5 MW | operational | Jefferson, Texas |
| Amelia North substation | J2041 | Solar | 200.0 MW | withdrawn | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_TG42 | Gas | 163.0 MW | operational | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_TG43 | Gas | 163.0 MW | operational | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_TG41 | Gas | 163.0 MW | operational | Jefferson, Texas |
| BEVIL | J3299 | Battery | 150.0 MW | withdrawn | Jefferson, Texas |
| PORT ACRES BULK | J3587 | Gas | 110.0 MW | withdrawn | Jefferson, Texas |
| MISO Queue Project J429 — Wind in Jefferson, Texas | J429 | Wind | 100.0 MW | withdrawn | Jefferson, Texas |
| MISO Queue Project J517 — Solar in Jefferson, Texas | J517 | Solar | 100.0 MW | withdrawn | Jefferson, Texas |
| Air Products Port Arthur | 55309_GEN4 | Gas | 78.2 MW | operational | Jefferson, Texas |
| MISO Queue Project J428 — Solar in Jefferson, Texas | J428 | Solar | 50.0 MW | withdrawn | Jefferson, Texas |
| Bevil Substation 230 kV | J2975 | Solar | 44.1 MW | withdrawn | Jefferson, Texas |
| Motiva Enterprises Port Arthur Refinery | 50973_GN42 | Gas | 41.6 MW | operational | Jefferson, Texas |
| Motiva Enterprises Port Arthur Refinery | 50973_GN41 | Gas | 41.6 MW | operational | Jefferson, Texas |
| NAFTA Region Olefins Complex Cogen Fac | 55122_UN2 | Gas | 41.6 MW | operational | Jefferson, Texas |
| Motiva Enterprises Port Arthur Refinery | 50973_GN43 | Gas | 41.6 MW | operational | Jefferson, Texas |
| Motiva Enterprises Port Arthur Refinery | 50973_GN44 | Gas | 41.6 MW | operational | Jefferson, Texas |
| NAFTA Region Olefins Complex Cogen Fac | 55122_UN1 | Gas | 41.6 MW | operational | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_TG23 | Gas | 40.5 MW | operational | Jefferson, Texas |
| Motiva Enterprises Port Arthur Refinery | 50973_GN35 | Gas | 40.5 MW | operational | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_TG24 | Gas | 38.6 MW | operational | Jefferson, Texas |
| Port Arthur Texas Refinery | 10568_GEN1 | Gas | 38.4 MW | operational | Jefferson, Texas |
| Air Products Port Arthur | 55309_GEN1 | Gas | 37.6 MW | operational | Jefferson, Texas |
| JCO Oxides Olefins Plant | 54637_GCG1 | Gas | 36.9 MW | operational | Jefferson, Texas |
| JCO Oxides Olefins Plant | 54637_GCG2 | Gas | 36.9 MW | operational | Jefferson, Texas |
| Air Products Port Arthur | 55309_GEN 5 | Gas | 32.8 MW | operational | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_TG34 | Gas | 30.0 MW | operational | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_TG22 | Gas | 27.2 MW | operational | Jefferson, Texas |
| Motiva Enterprises Port Arthur Refinery | 50973_GN33 | Gas | 25.5 MW | operational | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_TG32 | Gas | 25.0 MW | operational | Jefferson, Texas |
| Air Products Port Arthur | 55309_GEN3 | Gas | 20.5 MW | operational | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_TG33 | Gas | 20.0 MW | operational | Jefferson, Texas |
| Motiva Enterprises Port Arthur Refinery | 50973_GN34 | Gas | 18.8 MW | operational | Jefferson, Texas |
| Motiva Enterprises Port Arthur Refinery | 50973_GN32 | Gas | 15.6 MW | operational | Jefferson, Texas |
| Chickadee G-3 | 54321_3N80 | Gas | 14.8 MW | operational | Jefferson, Texas |
| Motiva Enterprises Port Arthur Refinery | 50973_GN31 | Gas | 10.0 MW | operational | Jefferson, Texas |
| ExxonMobil Beaumont Refinery | 50625_ETG | Gas | 7.5 MW | operational | Jefferson, Texas |
| Chickadee G-3 | 54321_2N80 | Gas | 5.0 MW | operational | Jefferson, Texas |
| Chickadee G-3 | 54321_N804 | Gas | 5.0 MW | operational | Jefferson, Texas |
| Chickadee G-3 | 54321_N802 | Gas | 5.0 MW | operational | Jefferson, Texas |
| Chickadee G-3 | 54321_N803 | Gas | 5.0 MW | operational | Jefferson, Texas |
| HEB00048 | 66593_H0481 | Gas | 0.4 MW | operational | Jefferson, Texas |
| HEB00048 | 66593_H0483 | Gas | 0.4 MW | operational | Jefferson, Texas |
| HEB00048 | 66593_H0482 | Gas | 0.4 MW | operational | Jefferson, Texas |
| Rhodair | J4062 | Other | 0.0 MW | withdrawn | Jefferson, Texas |
| Rhodair | J4084 | Other | 0.0 MW | operational | Jefferson, Texas |
Top developers
| Developer (canonical) | Projects | Capacity |
|---|---|---|
| Entergy Texas, Inc. | 1 | 820 MW |
| Willow Oak Energy LLC | 1 | 1,350 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); ERCOT — Generation Interconnection Status (GIS) report; 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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