Tri-State Generation and Transmission Association — Interconnection Queue Projects
Tri-State Generation and Transmission Association is associated with 70 tracked interconnection projects representing 10,233 MW of requested capacity.
Entity resolution: this utility / transmission entity rolls up 6 source organization name(s) that were auto-matched into a single canonical cluster. Attribution is inferred from source records and may include related special-purpose entities.
70Projects
19Active
28Operational
16Withdrawn
10,233 MWRequested capacity
0Markets
Capacity by technology
| Technology | Projects | Requested capacity |
|---|---|---|
| Solar+Battery | 20 | 3,540 MW |
| Solar | 16 | 1,652 MW |
| Other | 5 | 1,557 MW |
| Gas | 16 | 1,198 MW |
| Battery | 8 | 1,149 MW |
| Wind | 5 | 1,136 MW |
Geographic footprint
| State | Projects |
|---|---|
| Colorado | 51 |
| New Mexico | 14 |
| Nebraska | 4 |
| Kansas | 1 |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Craig (CO) | 6021_3 | Other | 534.8 MW | operational | Moffat, Colorado |
| Craig (CO) | 6021_1 | Other | 446.4 MW | operational | Moffat, Colorado |
| Craig (CO) | 6021_2 | Other | 446.4 MW | operational | Moffat, Colorado |
| CO Queue Project GI-CS-2025-21 — Solar+Battery in Pueblo County, Colorado | GI-CS-2025-21 | Solar+Battery | 325.0 MW | active | Pueblo County, Colorado |
| West Queue Project GI-RSC-2025-01 — Gas in Moffat, Colorado | GI-RSC-2025-01 | Gas | 307.0 MW | withdrawn | Moffat, Colorado |
| CO Queue Project GI-TC-2024-27 — Wind in Sherman And Wallace Counties, Kansas | GI-TC-2024-27 | Wind | 298.0 MW | withdrawn | Sherman And Wallace Counties, Kansas |
| CO Queue Project GI-TC-2024-13 — Solar+Battery in Routt County, Colorado | GI-TC-2024-13 | Solar+Battery | 250.0 MW | withdrawn | Routt County, Colorado |
| CO Queue Project GI-ASIS-2026-03 — Wind in McKinley County, New Mexico | GI-ASIS-2026-03 | Wind | 250.0 MW | active | McKinley County, New Mexico |
| West Queue Project GI-DISIS-2021-11 — Solar+Battery in Las Animas, Colorado | GI-DISIS-2021-11 | Solar+Battery | 200.0 MW | suspended | Las Animas, Colorado |
| West Queue Project GI-TC-2021-05 — Solar in Mckinley, New Mexico | GI-TC-2021-05 | Solar | 200.0 MW | operational | Mckinley, New Mexico |
| West Queue Project GI-SISS-2025-03 — Battery in Mckinley, New Mexico | GI-SISS-2025-03 | Battery | 200.0 MW | active | Mckinley, New Mexico |
| Elsie Tap - Paxton 115 kV Line | GEN-2023-071 | Solar | 200.0 MW | withdrawn | Keith, Nebraska |
| West Queue Project GI-DISIS-2022-13 — Solar+Battery in Prowers, Colorado | GI-DISIS-2022-13 | Solar+Battery | 199.0 MW | active | Prowers, Colorado |
| CO Queue Project GI-TC-2024-23 — Solar+Battery in Prowers County, Colorado | GI-TC-2024-23 | Solar+Battery | 199.0 MW | withdrawn | Prowers County, Colorado |
| West Queue Project GI-DISIS-2021-07 — Wind in Prowers, Colorado | GI-DISIS-2021-07 | Wind | 199.0 MW | suspended | Prowers, Colorado |
| CO Queue Project GI-CS-2025-09 — Solar in Alamosa County, Colorado | GI-CS-2025-09 | Solar | 199.0 MW | active | Alamosa County, Colorado |
| West Queue Project GI-DISIS-2022-45 — Solar+Battery in Pueblo, Colorado | GI-DISIS-2022-45 | Solar+Battery | 199.0 MW | suspended | Pueblo, Colorado |
| CO Queue Project GI-ASIS-2026-01 — Solar+Battery in McKinley County, New Mexico | GI-ASIS-2026-01 | Solar+Battery | 199.0 MW | active | McKinley County, New Mexico |
| CO Queue Project GI-CS-2025-18 — Wind in Union County, New Mexico | GI-CS-2025-18 | Wind | 199.0 MW | active | Union County, New Mexico |
| CO Queue Project GI-TC-2024-33 — Solar+Battery in Moffat County, Colorado | GI-TC-2024-33 | Solar+Battery | 199.0 MW | withdrawn | Moffat County, Colorado |
| CO Queue Project GI-CS-2025-01 — Solar+Battery in Puebo County, Colorado | GI-CS-2025-01 | Solar+Battery | 199.0 MW | withdrawn | Puebo County, Colorado |
| CO Queue Project GI-TC-2024-24 — Solar+Battery in Bent County, Colorado | GI-TC-2024-24 | Solar+Battery | 199.0 MW | withdrawn | Bent County, Colorado |
| CO Queue Project GI-CS-2025-15 — Solar+Battery in El Paso County, Colorado | GI-CS-2025-15 | Solar+Battery | 195.0 MW | withdrawn | El Paso County, Colorado |
| CO Queue Project GI-ASIS-2026-02 — Wind in McKinley County, New Mexico | GI-ASIS-2026-02 | Wind | 190.0 MW | active | McKinley County, New Mexico |
| CO Queue Project GI-CS-2025-12 — Solar+Battery in Las Animas, Colorado | GI-CS-2025-12 | Solar+Battery | 165.0 MW | active | Las Animas, Colorado |
| West Queue Project TI-19-0227 — Solar+Battery in La Plata, Colorado | TI-19-0227 | Solar+Battery | 155.0 MW | suspended | La Plata, Colorado |
| Looff 230 kV | GEN-2026-SR25 | Battery | 150.0 MW | active | Burlington, Colorado |
| West Queue Project GI-DISIS-2022-49 — Solar+Battery in Prowers, Colorado | GI-DISIS-2022-49 | Solar+Battery | 150.0 MW | suspended | Prowers, Colorado |
| West Queue Project GI-SISS-2025-02 — Battery in Logan, Colorado | GI-SISS-2025-02 | Battery | 150.0 MW | withdrawn | Logan, Colorado |
| CO Queue Project GI-CS-2025-22 — Solar+Battery in Huerfano County, Colorado | GI-CS-2025-22 | Solar+Battery | 150.0 MW | active | Huerfano County, Colorado |
| Looff 230 kV | GEN-2026-SR26 | Battery | 150.0 MW | active | Burlington, Colorado |
| CO Queue Project GI-CS-2025-23 — Solar+Battery in Las Animas County, Colorado | GI-CS-2025-23 | Solar+Battery | 150.0 MW | active | Las Animas County, Colorado |
| CO Queue Project GI-CS-2025-14 — Battery in Pueblo County, Colorado | GI-CS-2025-14 | Battery | 150.0 MW | withdrawn | Pueblo County, Colorado |
| CO Queue Project GI-CS-2025-06 — Battery in Rio Blanco, Colorado | GI-CS-2025-06 | Battery | 150.0 MW | withdrawn | Rio Blanco, Colorado |
| Axial Basin Solar | 65480_CO505 | Solar | 145.0 MW | operational | Moffat, Colorado |
| West Queue Project GI-DISIS-2021-06 — Solar in Montezuma, Colorado | GI-DISIS-2021-06 | Solar | 140.0 MW | suspended | Montezuma, Colorado |
| West Queue Project GI-DISIS-2021-01 — Solar in Harding, New Mexico | GI-DISIS-2021-01 | Solar | 120.0 MW | suspended | Harding, New Mexico |
| Grant 115 kV Substation | GEN-2023-153 | Solar | 120.0 MW | active | Perkins, Nebraska |
| Dolores Canyon Solar | 64858_C0497 | Solar | 110.0 MW | operational | Dolores, Colorado |
| CO Queue Project GI-CS-2025-28 — Solar+Battery in Prowers County, Colorado | GI-CS-2025-28 | Solar+Battery | 110.0 MW | active | Prowers County, Colorado |
| West Queue Project TI-18-0809 — Solar in Las Animas, Colorado | TI-18-0809 | Solar | 100.0 MW | operational | Las Animas, Colorado |
| CO Queue Project GI-CS-2025-10 — Solar+Battery in Otero County, Colorado | GI-CS-2025-10 | Solar+Battery | 100.0 MW | active | Otero County, Colorado |
| West Queue Project GI-DISIS-2021-04 — Solar+Battery in Otero, New Mexico | GI-DISIS-2021-04 | Solar+Battery | 100.0 MW | active | Otero, New Mexico |
| West Queue Project GI-SISS-2025-01 — Battery in Kit Carson, Colorado | GI-SISS-2025-01 | Battery | 100.0 MW | withdrawn | Kit Carson, Colorado |
| CO Queue Project GI-SISS-2026-05 — Battery in Pueblo County, Colorado | GI-SISS-2026-05 | Battery | 99.0 MW | active | Pueblo County, Colorado |
| CO Queue Project GI-CS-2025-13 — Solar+Battery in Weld County, Colorado | GI-CS-2025-13 | Solar+Battery | 97.0 MW | withdrawn | Weld County, Colorado |
| Elsie Tap 115 kV | GEN-2022-057 | Solar | 87.0 MW | withdrawn | Nebraska |
| Limon Generating Station | 55504_L2 | Gas | 77.1 MW | operational | Lincoln, Colorado |
| Frank Knutson | 55505_BR1 | Gas | 77.1 MW | operational | Adams, Colorado |
| Frank Knutson | 55505_BR2 | Gas | 77.1 MW | operational | Adams, Colorado |
| Limon Generating Station | 55504_L1 | Gas | 77.1 MW | operational | Lincoln, Colorado |
| CO Queue Project GI-TC-2024-32 — Solar in Moffat County, Colorado | GI-TC-2024-32 | Solar | 66.5 MW | withdrawn | Moffat County, Colorado |
| Burlington (CO) | 6619_2 | Other | 64.7 MW | operational | Kit Carson, Colorado |
| Burlington (CO) | 6619_1 | Other | 64.7 MW | operational | Kit Carson, Colorado |
| JM Shafer Generating Station | 50707_LMB | Gas | 58.5 MW | operational | Weld, Colorado |
| JM Shafer Generating Station | 50707_LMC | Gas | 58.5 MW | operational | Weld, Colorado |
| JM Shafer Generating Station | 50707_LMD | Gas | 58.5 MW | operational | Weld, Colorado |
| JM Shafer Generating Station | 50707_LMA | Gas | 58.5 MW | operational | Weld, Colorado |
| JM Shafer Generating Station | 50707_LME | Gas | 58.5 MW | operational | Weld, Colorado |
| JM Shafer Generating Station | 50707_STA | Gas | 52.2 MW | operational | Weld, Colorado |
| JM Shafer Generating Station | 50707_STB | Gas | 52.2 MW | operational | Weld, Colorado |
| Pyramid | 7975_4 | Gas | 46.5 MW | operational | Hidalgo, New Mexico |
| Pyramid | 7975_1 | Gas | 46.5 MW | operational | Hidalgo, New Mexico |
| Pyramid | 7975_3 | Gas | 46.5 MW | operational | Hidalgo, New Mexico |
| Pyramid | 7975_2 | Gas | 46.5 MW | operational | Hidalgo, New Mexico |
| West Queue Project GI-TC-2021-04 — Solar in Las Animas, Colorado | GI-TC-2021-04 | Solar | 40.0 MW | operational | Las Animas, Colorado |
| Sidney 115 kV Sub | GEN-2016-147 | Solar | 40.0 MW | active | Cheyenne, Nebraska |
| West Queue Project TI-15-0612 — Solar in Las Animas, Colorado | TI-15-0612 | Solar | 30.0 MW | operational | Las Animas, Colorado |
| West Queue Project TI-08-0312 — Solar in Colfax, New Mexico | TI-08-0312 | Solar | 30.0 MW | operational | Colfax, New Mexico |
| West Queue Project TI-15-0227 — Solar in Luna, New Mexico | TI-15-0227 | Solar | 25.0 MW | operational | Luna, New Mexico |
Recent material changes
| Observed | Project | Field | Old | New |
|---|---|---|---|---|
| 2026-08-17 | CO Queue Project GI-CS-2025-21 — Solar+Battery in Pueblo County, Colorado | phase | — | Cluster Study Report |
| 2026-08-17 | CO Queue Project GI-CS-2025-18 — Wind in Union County, New Mexico | phase | — | Cluster Study Report |
| 2026-08-17 | CO Queue Project GI-CS-2025-12 — Solar+Battery in Las Animas, Colorado | phase | — | Cluster Study Report |
| 2026-08-17 | CO Queue Project GI-CS-2025-10 — Solar+Battery in Otero County, Colorado | phase | — | Cluster Study Report |
| 2026-08-17 | CO Queue Project GI-CS-2025-09 — Solar in Alamosa County, Colorado | phase | — | Cluster Study Report |
| 2026-08-17 | CO Queue Project GI-ASIS-2026-03 — Wind in McKinley County, New Mexico | new_project | — | active |
| 2026-08-17 | CO Queue Project GI-ASIS-2026-02 — Wind in McKinley County, New Mexico | new_project | — | active |
| 2026-08-17 | CO Queue Project GI-ASIS-2026-01 — Solar+Battery in McKinley County, New Mexico | new_project | — | active |
| 2026-08-17 | CO Queue Project GI-CS-2025-28 — Solar+Battery in Prowers County, Colorado | phase | — | Cluster Study Report |
| 2026-08-17 | CO Queue Project GI-CS-2025-23 — Solar+Battery in Las Animas County, Colorado | phase | — | Cluster Study Report |
| 2026-08-17 | CO Queue Project GI-CS-2025-22 — Solar+Battery in Huerfano County, Colorado | phase | — | Cluster Study Report |
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; Southwest Power Pool — generator interconnection queue; tristate-oasis. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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