Wyoming energy projects waiting for approval
27 projects currently waiting on a permitting decision in Wyoming, tracked live from public federal and state sources. See every state →
27
Projects
9,882 MW
Capacity waiting
5,913 MW
Clean energy capacity waiting
14/27 projects are zero-carbon generation
$19.37B
Est. investment waiting
22/27 projects have an applicable estimate
Documented estimates, not precise figures. See methodology.
27 projects
| Project | Fuel | Location | Waiting ↓ | Capacity | Stage | Queue stage |
|---|---|---|---|---|---|---|
| Platte River Power Authority Interconnection Request 21-08242 (Wind) | Wind (onshore) | WY | 5.0 yrs | 350 MW | Interconnection study | System Impact Study |
| PacifiCorp Interconnection Request S0005 (Solar) | Solar | WY | 4.5 yrs | 250 MW | Interconnection study | In Progress (unknown study) |
| PacifiCorp Interconnection Request S0006 (Solar) | Solar | WY | 4.5 yrs | 250 MW | Interconnection study | In Progress (unknown study) |
| PacifiCorp Interconnection Request C2-106 (Wind) | Wind (onshore) | WY | 4.3 yrs | 400 MW | Interconnection study | Facility Study |
| PacifiCorp Interconnection Request S0028 (Battery) | Storage | WY | 2.6 yrs | 320 MW | Interconnection study | In Progress (unknown study) |
| PacifiCorp Interconnection Request S0026 (Battery) | Storage | WY | 2.6 yrs | 350 MW | Interconnection study | In Progress (unknown study) |
| PacifiCorp Interconnection Request PIS089 (Wind) | Wind (onshore) | WY | 1.9 yrs | 400 MW | Interconnection study | In Progress (unknown study) |
| Black Hills Cheyenne Light Fuel and Power Transmission Interconnection Request 37316 (Gas+Battery+Other Storage) | Storage | WY | 1.1 yrs | 600 MW | Interconnection study | Cluster Study |
| PacifiCorp Interconnection Request T2-017 (Gas) | Gas | WY | 1.0 yrs | 600 MW | Interconnection study | — |
| PacifiCorp Interconnection Request T2-033 (Gas) | Gas | WY | 1.0 yrs | 600 MW | Interconnection study | — |
| PacifiCorp Interconnection Request T2-034 (Gas) | Gas | WY | 1.0 yrs | 600 MW | Interconnection study | — |
| PacifiCorp Interconnection Request T2-051 (Solar+Battery) | Solar | WY | 1.0 yrs | 330 MW | Interconnection study | — |
| PacifiCorp Interconnection Request T2-057 (Wind) | Wind (onshore) | WY | 1.0 yrs | 400 MW | Interconnection study | — |
| Tri-State Generation and Transmission Association Interconnection Request GI-CS-2025-04 (Wind+Battery) | Wind (onshore) | WY | 1.0 yrs | 330 MW | Interconnection study | Cluster Study |
| Tri-State Generation and Transmission Association Interconnection Request GI-CS-2025-25 (Solar+Battery) | Solar | WY | 0.9 yrs | 800 MW | Interconnection study | Cluster Study |
| PacifiCorp Interconnection Request S0039 (Nuclear) | Nuclear | WY | 0.8 yrs | 500 MW | Interconnection study | In Progress (unknown study) |
| Cowboy Solar I (Unit CLP20) | Solar | WY | — | 400 MW | Planned, approvals not yet initiated | — |
| Cowboy Solar I (Unit CLPBS) | Storage | WY | — | 400 MW | Planned, approvals not yet initiated | — |
| Rail Tie Wind (Unit CRTW1) | Wind (onshore) | WY | — | 504 MW | Regulatory approvals pending | — |
| Dutchman Solar generation and BESS (Unit DUTC1) | Solar | WY | — | 499 MW | Regulatory approvals pending | — |
| Dutchman Solar generation and BESS (Unit DUTC2) | Storage | WY | — | 499 MW | Regulatory approvals pending | — |
| Kemmerer Unit 1 (Unit KU1) | Nuclear | WY | — | 500 MW | Regulatory approvals pending | — |
| Seminoe Pumped Storage Project | Storage | WY | — | Not disclosed | Agency permitting | — |
| Ryckman Creek Lateral Loop Project (Northwest Pipeline LLC (Williams)) | Pipeline | WY | — | 30 MMcf/d | Agency permitting | — |
| Cedar Springs Wind IV (WY ISC Docket 2022-06) | Wind (onshore) | WY | — | Not disclosed | Local/state review | — |
| Cheyenne Prairie Generating Station Expansion Project (WY ISC Docket 25-05) | Other | WY | — | Not disclosed | Local/state review | — |
| South Cheyenne Solar (WY ISC Docket 2021-08) | Solar | WY | — | Not disclosed | Local/state review | — |