Buffalo Ridge II
Buffalo Ridge II LLC reports 210 MW wind in MISO.
Overview
- Registry anchor
- Plant 57424
- plant-57424
Infrastructure record
- Operator
- Avangrid Power LLC
- Alternate name
- B-1
- Reference
Buffalo Ridge II LLC reports 210 MW wind in MISO.
EIA plant 57424 · Inventory for Aug 2026.
| Generator | Technology | Status | Power (MW) | Energy (MWh) |
|---|---|---|---|---|
| 1 | Onshore Wind Turbine | Operating | 210 | Unknown |
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Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| 1 | 210 MW 210 MW summer | Onshore Wind Turbine Wind · WT | Dec 2010 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
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| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Karankawa Wind LLC | 307.1 MW | TX | |
| La Joya NM | 306.2 MW | NM | |
| Blue Creek Wind Project | 302 MW | OH | |
| Streator Cayuga Ridge South | 300 MW | IL | |
| El Cabo Wind | 298 MW | NM | |
| Klondike Windpower III | 297.5 MW | OR | |
Project milestones and public references behind the asset profile.
Up to 306 MW permitted in Brookings and Deuel counties.
EIA-860 lists generator 1 with this operating date.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Buffalo Ridge II reports 210 MW wind of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Aug 2026.
Buffalo Ridge II is a Onshore Wind Turbine facility in Brookings County, SD, participating in the MISO market.
Buffalo Ridge II is in Brookings County, SD, inside the MISO balancing area.
Buffalo Ridge II is operated by Avangrid Power LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Buffalo Ridge II reported 506.1 GWh over the twelve months to 2026-07. Figures are net generation as filed to EIA-923.
By capacity, Buffalo Ridge II ranks #219 of 1,374 operating plants of the same technology nationally. It ranks #5 of 25 in SD.
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.