Calhoun County, Texas — Interconnection Projects
The interXdata warehouse tracks 39 interconnection projects in Calhoun, Texas, representing 3,376 MW of requested capacity.
39Total projects
0Active
35Operational
3Withdrawn
3,376 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Gas | 27 | 1,872 MW |
| Solar | 4 | 938 MW |
| Other | 7 | 555 MW |
| Battery | 1 | 10 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| HyFuels Green Lake Solar | 26INR0019 | Solar | 347.0 MW | operational | Calhoun, Texas |
| Formosa Increase | 19INR0014 | Gas | 240.0 MW | operational | Calhoun, Texas |
| Wolfram Storage | 27INR0466 | Other | 206.6 MW | operational | Calhoun, Texas |
| Seaside Solar | 24INR0014 | Solar | 200.0 MW | withdrawn | Calhoun, Texas |
| Tres Bahias | 65947_TB | Solar | 196.3 MW | operational | Calhoun, Texas |
| Tres Bahias Solar | 20INR0266 | Solar | 195.0 MW | operational | Calhoun, Texas |
| CFB Power Plant | 56708_G2201 | Gas | 155.0 MW | operational | Calhoun, Texas |
| CFB Power Plant | 56708_G2101 | Gas | 155.0 MW | operational | Calhoun, Texas |
| Canvasback BESS | 25INR0160 | Other | 150.5 MW | withdrawn | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_3TBG1 | Gas | 102.0 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_3TBG2 | Gas | 102.0 MW | operational | Calhoun, Texas |
| Vaca Storage | 23INR0123 | Other | 101.0 MW | operational | Calhoun, Texas |
| VictPort | 17INR0045 | Gas | 100.0 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_TBG6 | Gas | 85.9 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_TBG1 | Gas | 82.5 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_TBG2 | Gas | 82.5 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_TBG5 | Gas | 82.5 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_TBG3 | Gas | 82.5 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_TBG4 | Gas | 82.5 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_ST2 | Gas | 66.3 MW | operational | Calhoun, Texas |
| Calhoun Port Comfort | 60459_PC1 | Gas | 60.5 MW | operational | Calhoun, Texas |
| Calhoun Port Comfort | 60459_PC2 | Gas | 60.5 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_ST3 | Gas | 55.0 MW | operational | Calhoun, Texas |
| Canvasback II BESS | 25INR0454 | Other | 50.4 MW | withdrawn | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_3ST1 | Gas | 40.0 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_BO3 | Gas | 36.2 MW | operational | Calhoun, Texas |
| Union Carbide Seadrift Cogen | 50150_GEN8 | Gas | 35.0 MW | operational | Calhoun, Texas |
| Union Carbide Seadrift Cogen | 50150_GE11 | Gas | 35.0 MW | operational | Calhoun, Texas |
| Union Carbide Seadrift Cogen | 50150_GEN6 | Gas | 35.0 MW | operational | Calhoun, Texas |
| Formosa Utility Venture Ltd | 10554_ST1 | Gas | 33.5 MW | operational | Calhoun, Texas |
| BP Chemicals Green Lake Plant | 50404_TG3 | Other | 23.8 MW | operational | Calhoun, Texas |
| Union Carbide Seadrift Cogen | 50150_GEN9 | Gas | 15.0 MW | operational | Calhoun, Texas |
| BP Chemicals Green Lake Plant | 50404_TG2 | Other | 15.0 MW | operational | Calhoun, Texas |
| Union Carbide Seadrift Cogen | 50150_GEN5 | Gas | 15.0 MW | operational | Calhoun, Texas |
| Union Carbide Seadrift Cogen | 50150_GE10 | Gas | 15.0 MW | operational | Calhoun, Texas |
| Union Carbide Seadrift Cogen | 50150_IGT | Gas | 12.0 MW | operational | Calhoun, Texas |
| TX2 Port Lavaca | 64425_TX2 | Battery | 9.9 MW | operational | Calhoun, Texas |
| Seadrift Coke LP | 10167_GEN1 | Other | 7.6 MW | operational | Calhoun, Texas |
| Union Carbide Seadrift Cogen | 50150_GEN7 | Gas | 6.0 MW | suspended | Calhoun, Texas |
Top developers
| Developer (canonical) | Projects | Capacity |
|---|---|---|
| Black Mountain Energy Storage II | 2 | 201 MW |
| HyFuels Green Lake Solar LLC | 1 | 347 MW |
| Long Mount Storage, LLC | 1 | 101 MW |
| Seadrift Solar | 1 | 200 MW |
| Tres Bahias Solar Power LLC | 1 | 195 MW |
| Castleman Power | 1 | 100 MW |
| Formosa Plactics Corporation | 1 | 240 MW |
| Nova Clean Energy LLC | 1 | 207 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. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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