Circleville Solar Energy
70 MW generation in Pickaway, OH · In queue since February 2017 · Proposed COD December 2027
70 MW
Capacity
1
Components
Solar
9y 5m
In Queue
IA Executed
IA Phase
COD target: 2027
Total Duration
10y 10m
Interconnection request submitted to ISO/RTO
PJM processes interconnection requests through multi-phase System Impact Studies (SIS).
Typical: ~48 months (historically longest)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Construction pending
Typical: 12–24 months
Proposed COD: 2027-12-31
The Circleville Solar Energy project is a proposed 70 MW solar generation facility in Pickaway County, Ohio. The project is interconnected within the PJM Interconnection queue as entry PJM-AC2-029, with a queue entry date of February 2, 2017. The proposed commercial operation date is December 31, 2027, and the project's Interconnection Agreement has been executed. The interconnecting utility is AEP.
The Circleville Solar Energy project has been the subject of recent news coverage, with 11 articles categorized as regulatory, industry, and grid-related.
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
OH
County
Pickaway
Grid Region
PJM Interconnection
Market
ISO/RTO Member
Developer
—
Utility
AEP
Entity
PJM
Service Type
NRIS
Point of Interconnection
Circleville 138kV
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- PJM
- Trading Hub
- AEP-DAYTON HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- CIRCLEVI138 KV T1
- POI Substation
- Circleville Station
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
Last updated 2026-03-26
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