# Barton Windpower LLC

MISO asset profile · https://askthegrid.com/assets/facilities/barton-windpower-llc

## Current generation inventory

EIA plant 56765 · Inventory reporting month: 2026-08.

- wind: 158 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): -93.091, 43.393
- OSM extract: 2026-10-09T20:21:04Z
- OSM mapped edit: 2022-11-29 17:20:34+00:00
- Map prepared: 2026-10-10T23:05:20.784885+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

Barton Windpower LLC is a 158 MW onshore wind turbine plant in Worth County. Barton is a wind farm in Worth County, Iowa, placed in service in June 2009 and described by its owner as a 160 MW project. Dairyland Power Cooperative signed a 2017 agreement to buy 80 MW.

## Reviewed metrics

- **Nameplate capacity:** 158 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 56765 — plant-56765

## Facts

- **Technology:** Onshore Wind Turbine
- **Operator:** Avangrid
- **Operating status:** Operating

## Related parties

- **Offtaker:** Dairyland Power Cooperative — offtaker ([source](https://www.dairylandpower.com))
- **Offtaker:** Northern Indiana Public Service Company — offtaker ([source](https://www.nipsco.com))

## Sources

- [openei.org](https://openei.org/wiki/Barton_Wind_Farm) — openei.org · public_source — Source retained for exact-record publication review.
- [windpowerengineering.com](https://www.windpowerengineering.com/dairyland-signs-ppa-avangrid-80-mw-wind-power/) — windpowerengineering.com · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/barton-windpower-llc
Website: [Avangrid](https://www.avangrid.com)

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