ECA CO Greeley
Solar power plant · Weld County, Colorado
Nameplate capacity
3.3 MW
Rank in Colorado
#195
of 326 plants
In service since
2024
November 2024
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Green Street Power Partners
- County
- Weld County
- Generating units
- 1
- Share of state capacity
- 0.01%
- Rank among solar plants in Colorado
- #77 of 184
- EIA plant code
- 68640
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| GREEL | Solar Photovoltaic | 3.3 MW | 3.3 MW | 2024 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Colorado
| Fort Morgan Solar | Solar | 3.4 MW |
| Boulder City Silver Lake Hydro | Hydro | 3.3 MW |
| DADS Gas Recovery | Other | 3.2 MW |
| Front Range Project | Other | 3.2 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 3.3 MW solar plant and a 3.3 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Colorado power plants · What Colorado actually generates