United States › Power plants › Solar farms › Illinois
SOLAR FARMSHarper Creek Solar, LLC
Harper Creek Solar, LLC is a 5.0 MW under construction solar farm in Jefferson County, Illinois, operated by Dimension Energy LLC.
Plant statusUnder construction
- Planning (completed)
- Consented (completed)
- Construction (current stage)
- OperatingTarget Dec 2026 (not yet reached)
- Closed (not yet reached)
Planned start of operation reported to EIA: Dec 2026.
Generators
Each generating unit EIA lists at this plant.
| Unit | Technology | Capacity | Status |
|---|---|---|---|
| HARPC | Solar Photovoltaic | 5.0 MW | Under construction (up to 50%) |
Plant details
- Operator
- Dimension Energy LLC
- Location
- Jefferson County, Illinois
- Balancing authority
- MISO
- Sector
- IPP Non-CHP
- Capacity
- Under construction: 5.0 MW
- EIA plant ID
- 70001
Location
38.3016, -88.9145
Nearby power plants
- Marlow Solar, LLC CSGSolar farms · 2.0 MW · 8.6 mi
- Four Mile Creek Solar TwoSolar farms · 3.0 MW · 8.8 mi
- Four Mile CreekSolar farms · 5.0 MW · 8.9 mi
- Casey Fork Solar, LLCSolar farms · 150 MW · 10.6 mi
- Ashley Solar LLC PVSolar farms · 5.0 MW · 15.5 mi
- CVE US IL TAMAROA 316 LLCSolar farms · 3.6 MW · 18.5 mi
- Clinton Solar 2bSolar farms · 2.0 MW · 19.0 mi
- Clinton Solar 2Solar farms · 2.0 MW · 19.0 mi
- Sandoval 2Solar farms · 2.0 MW · 23.5 mi
- SandovalSolar farms · 2.0 MW · 23.6 mi
Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem