# EcoGrove Wind LLC

PJM asset profile · https://askthegrid.com/assets/facilities/ecogrove-wind-llc

## Current generation inventory

EIA plant 56805 · Inventory reporting month: 2026-08.

- wind: 100.5 MW operating nameplate
- Capacity basis: operating_generator_nameplate_mw
- Source inventory: [EIA-860M workbook (preliminary)](https://www.eia.gov/electricity/data/eia860m/xls/august_generator2026.xlsx)
- Inventory retrieved: 2026-10-10T22:49:53.020309+00:00
- Filed coordinate (longitude, latitude): -89.87843, 42.451481
- OSM extract: 2026-10-09T20:21:04Z
- OSM mapped edit: 2022-10-30 21:56:47+00:00
- Map prepared: 2026-10-10T23:05:24.498372+00:00

Battery power (MW) and stored energy (MWh) are separate measures. Shared physical-site membership does not establish electrical connectivity, settlement or a common export limit.

## Reviewed overview

EcoGrove Wind LLC is a 100.5 MW onshore wind turbine plant in Stephenson County. EcoGrove is a 100.5 MW wind farm in Stephenson County, Illinois, opened by Acciona Energy North America in September 2009. It uses 67 Acciona Windpower 1.5 MW turbines spread across more than 7,000 rural acres, where farming continues alongside wind generation across the site. Acciona later built its High Point Solar Farm inside the EcoGrove footprint, creating a wind-solar hybrid site in the same county.

## Reviewed metrics

- **Nameplate capacity:** 100.5 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 56805 — plant-56805

## Facts

- **Technology:** Onshore Wind Turbine
- **Operator:** Acciona Energy North America

## Related parties

- **Equipment supplier:** Acciona Windpower — equipment_supplier ([source](https://www.acciona.com))

## Sources

- [windtech-international.com](https://www.windtech-international.com/projects-and-contracts/acciona-dedicates-100-5mw-ecogrove-wind-farm) — windtech-international.com · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/ecogrove-wind-llc
Website: [Acciona Energy North America](https://www.acciona.com)

Source: Ask the Grid — https://askthegrid.com/