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278 MW Wind operating in Dewitt, IL — PJM Interconnection, LLC
278 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2017
Operating Since
Coordinates
40.0024, -89.0427
County
Dewitt, IL
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | RWE Clean Energy | RWE Renewables | — |
| Owner(s) | Big Sky Wind, LLC | RWE Renewables | — |
| Status | Operating | operating | — |
GEM identifies the owner as RWE Renewables
This entity is not yet in the GEM ownership database — chain unavailable.
Radfords Run Wind Farm is a 278 MW wind power plant located in Dewitt County, Illinois. The facility began operating in 2017 and is owned and operated by Big Sky Wind, LLC. The plant utilizes one onshore wind turbine generator. The wind turbines have a hub height of 95 meters and a rotor diameter of 110 meters, and are manufactured by Vestas, model V110-2.0. Radfords Run is the 6th largest wind farm in Illinois out of 44, and ranks 136th nationally out of 734 wind plants.
The plant operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region. In its most recent year of operation, Radfords Run Wind Farm generated 1,021,981 MWh of electricity, achieving a capacity factor of 42.0%. Financial data indicates a power purchase agreement (PPA) price of $65.2 per MWh.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
116.5K MWh
Latest Month
1.0M MWh
Annual Generation
42.0%
Capacity Factor
Big Sky Wind, LLC · Data from 2023–2025
$65.2/MWh
PPA Price
Market Position
ISO/RTO Market
PJM
LMP Node
933 TWIN34.5 KV RADFRDWF
Pricing Hub
N ILLINOIS HUB
Location Type
Generation Node
Node Source
EIA-860 direct report
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ask pi about Radfords Run Wind FarmPJM Interconnection, LLC (PJM)
Grid Voltage
345.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP