Sun Mountain Solar 1 (65032_COSM1)
Sun Mountain Solar 1 is a 200.0 MW solar interconnection project in Pueblo, Colorado with a current status of operational.
200.0 MWCapacity
OperationalStatus
PSCOMarket
SolarTechnology
Project facts
| Canonical name | Sun Mountain Solar 1 |
|---|---|
| Queue ID | 65032_COSM1 |
| Status | operational |
| Source status | (OP) Operating |
| Market | PSCO |
| Technology | Solar |
| Capacity | 200.0 MW |
| State | Colorado |
| County | Pueblo |
| Point of interconnection | — |
| Requested (queue) date | — |
| Proposed in-service date | — |
| Operational date | 2022-12-01 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | Lightsource Renewable Energy Asset Management, LLC |
What changed
| Observed | Field | Old value | New value | Materiality |
|---|---|---|---|---|
| 2026-08-02 | new_project | — | operational | high |
Explore related data
Source last checked2026-10-02
Data last materially changed2026-10-02
Page data generated2026-10-12
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned). Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
Follow this project and get an alert when its status, capacity, developer, or schedule changes.
Start tracking with interXdata