How big is Green River Wind Farm?

Green River Wind Farm reports 194.3 MW wind of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.

What kind of plant is Green River Wind Farm?

Green River Wind Farm is a Onshore Wind Turbine facility in Lee County, IL, participating in the PJM market.

Where is Green River Wind Farm located?

Green River Wind Farm is in Lee County, IL, inside the PJM balancing area.

Who operates Green River Wind Farm?

Green River Wind Farm is operated by Geronimo Power according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.

How much electricity does Green River Wind Farm generate?

Green River Wind Farm reported 501.6 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.

How does Green River Wind Farm compare to other plants?

By capacity, Green River Wind Farm ranks #356 of 1,374 operating plants of the same technology nationally. It ranks #23 of 57 in IL.

Green River Wind Farm — 194 MW wind farm, Lee County, IL

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Green River Wind Farm — 194 MW wind farm, Lee County, IL · Ask the Grid

Generation and physical site

EIA plant 60471 · Inventory for Aug 2026.

Reported operating nameplate by technology

Wind: 194.3 MW

Operating generators only. Battery power is in MW; stored energy is in MWh. These ratings do not establish a shared export limit.

Generator records (1)

EIA generator status and nameplate capacity for Green River Wind Farm
Generator	Technology	Status	Power (MW)	Energy (MWh)
GRNRV	Onshore Wind Turbine	Operating	194.3	Unknown

Physical map location · OpenStreetMap: 41.61811, -89.54287
Filed location · EIA: 41.62026, -89.55703

Sources and observation dates

Inventory source: EIA-860M workbook (preliminary)
EIA reporting month: Aug 2026
EIA retrieved: Oct 10, 2026
OSM extract: Oct 9, 2026
OSM last mapped edit: May 17, 2022
Map prepared: Oct 10, 2026
Field verification: Not reported

Reporting month describes the inventory. Retrieval and map preparation describe processing; an OSM edit does not establish an in-service date.

EIA source inventory

Units and generators

Operating generator records and technology attributes reported through EIA-860.

Generator	Capacity	Technology	Operation	Status
GRNRV	194.3 MW 194.3 MW summer	Onshore Wind Turbine Wind · WT	Nov 2019	Operating

Related parties and identifiers

Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.

Relationship graph

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AssetContractorEquipmentOfftaker

Parties and identifiers

OrganizationRoleBasis

MortensonEPC contractor / construction contractorconstruction_contractor

Siemens GamesaEquipment supplierequipment_supplier

AppleOfftaker

Reporting portfolio

EIA reporting entity

Geronimo Power

Entity 62759

Operating portfolio

56 plants

8 states

Reported capacity

2,959 MW

Batteries · Onshore Wind Turbine · Solar Photovoltaic

Largest reported plants in this portfolio
Largest reported plants	Capacity	State
Blevins Solar & Storage	450 MW	TX
Noble Solar	400 MW	TX
Yellowbud Solar, LLC	274 MW	OH
Copperhead Solar, LLC	250 MW	TX
Prairie Wolf Solar LLC	200 MW	IL
Crocker Wind Farm	200 MW	SD

Overview

Infrastructure record

Overview

Infrastructure record

Explore related directories

Structured profile

Generation and physical site

Reported operating nameplate by technology

Related assets

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Minonk Wind Farm

Blackstone Wind Farm II LLC

Grand Ridge Wind Energy Center

Units and generators

Performance

Peer context

Monthly generation

Grid and market context

Market registration

Nearby substations

Commercial, land, and environmental record

Transactions and agreements

Related parties and identifiers

Relationship graph

Parties and identifiers

Reporting portfolio

Timeline and sources

Project timeline

Sources

Common questions about Green River Wind Farm