- Wind & solar
- Retired
- 10 · 100 · 1,000 MW
Map
- Wind & solar
- Retired
Chamberlain Wind Project: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Chamberlain Wind Project
Power plant · Wind
Key facts
Power plant · Wind Retired- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2001
- Net generation, 2023
- 0 MWh
- Grid
- 69 kV to East River Elec Pwr Coop, Inc (SWPP)
- Location
- Brule County, South Dakota
- Operated by
- Basin Electric Power CoopSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Output
Details
Who’s behind it
No companies named in filings yet.
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- Technology
- Wind source: “Onshore Wind Turbine”
- Age
- 25 years since 2001
All 2 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Gem |
|
| Balancing authority code | SWPP |
Wind turbines
- Turbines
- 2
- Turbine capacity (MW)
- 2.6
- Turbine models
- 2 Nordex N60
- Hub height (m)
- 60
- Rotor diameter (m)
- 60
- Year online
- 2001
Source U.S. Wind Turbine Database
Source
- U.S. Wind Turbine DatabaseMap services and data are available from U.S. Wind Turbine Database, provided by the U.S. Geological Survey, American Clean Power Association, and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uswtdb
Retirement
EIA-860M September 2026StatusEvery generator EIA lists at this plant has retired. As of EIA-860M for September 2026.- Retired
- October 2023
- Capacity retired
- 2.6 MW
- Generators retired
- 2
| Generator | Technology | Nameplate | State | Date |
|---|---|---|---|---|
| WTC1 | Onshore Wind Turbine | 1.3 MW | Retired | October 2023 |
| WTC2 | Onshore Wind Turbine | 1.3 MW | Retired | October 2023 |
Grid
EIA-860 2025Grid fieldsAs the plant reported them to EIA-860 for 2025 (Schedule 2).- Grid voltage at the plant
- 69 kV
- Transmission or distribution system owner
- East River Elec Pwr Coop, Inc
- Balancing authority
- Southwest Power Pool
- NERC region
- MRO
Transmission lines within 25 km (1)
Can the connection be reused?
A plant that retires usually leaves its substation, transmission connection and interconnection agreement behind, and those may be reusable by a new project at the same site. FERC Order No. 845 lets an interconnection customer use surplus interconnection service at an existing site, and some transmission providers' tariffs let a replacement resource take over a retiring unit's interconnection service, usually within a set time after the retirement. Whether any such right still exists here, who holds it and on what terms depends on the owner, the transmission provider and timing; this page does not establish any of that.
Timeline
- Stated Units WTC1, WTC2 scheduled to retire, 2.6 MW · EIA-860M
- In service · EIA-860M
Sources
6 sourcesSources EIA-860M · GEM · LBNL · U.S. Wind Turbine Database · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory
Sources
- EIA-860M Preliminary Monthly Electric Generator Inventory
- Global Energy Monitor — Global Integrated Power Tracker (unit-level power plants, eight technologies, all statuses)Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
- LBNL — A Harmonized Geospatial Dataset of U.S. Transmission Lines: Linking FERC Form 1 and HIFLD, 1994-2024 (OEDI submission 8742)Yin, Nait Belaid & Heleno (2026), Lawrence Berkeley National Laboratory, OEDI, CC BY 4.0: A Harmonized Geospatial Dataset of U.S. Transmission Lines: Linking FERC Form 1 and HIFLD, 1994-2024. Modified by Inframation: HIFLD-side fields only, names re-cased, coordinates rounded.
- U.S. Wind Turbine Database (USWTDB) — USGS, American Clean Power Association and LBNL; one row per turbineMap services and data are available from U.S. Wind Turbine Database, provided by the U.S. Geological Survey, American Clean Power Association, and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uswtdb
- EIA Open Data bulk file — Electricity (ELEC.zip; monthly plant net generation and fuel consumption since 2001)Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory