Willowbrook Solar I, LLC is a 150 MW operating solar photovoltaic facility in Brown and Highland Counties, Ohio, using ground-mounted single-axis-tracking crystalline-silicon technology. The facility occupies 1,726 acres of permanent infrastructure within a 2,292-acre project area and is designed to supply power for more than 24,145 homes annually.
Canonical EIA plant baseline.
plant-63877
Similar plants ranked by technology, capacity, and distance.
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| WBS | 150 MW 150 MW summer | Solar Photovoltaic Solar · PV | Sep 2024 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Project milestones and public references behind the asset profile.
RWE describes the project's permitting and construction milestones as beginning in 2021.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
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Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
View full reporting portfolioRWE closed its acquisition of Con Edison Clean Energy Businesses (enterprise value $6.8 billion USD) and formed RWE Clean Energy, LLC by combining the acquired business with RWE Renewables Americas. This was a corporate portfolio transaction, not a disclosed sale of Willowbrook Solar I, LLC.
EIA records generator WBS at Willowbrook Solar I, LLC as operating from September 2024, with 150 MW nameplate, summer, and winter capacity.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Willowbrook Solar I, LLC has a reported capacity of 150 MW. Source: EIA Form 860M.
Willowbrook Solar I, LLC is a Solar Photovoltaic facility in Highland County, OH, participating in the PJM market.
Willowbrook Solar I, LLC is in Highland County, OH, inside the PJM balancing area.
Willowbrook Solar I, LLC is operated by RWE Clean Energy according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Willowbrook Solar I, LLC reported 290.1 GWh over the twelve months to 2026-04. Figures are net generation as filed to EIA-923.
By capacity, Willowbrook Solar I, LLC ranks #266 of 7,234 operating plants of the same technology nationally. It ranks #10 of 74 in OH.
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.
