World Power Plants

Buffalo Ridge II LLC210 MW Wind

WindRenewableVerified: Jul 2026

Ranked as the 1,326th largest power generation facility in the United States, Buffalo Ridge II LLC holds a significant position in the ever-expanding landscape of renewable energy sources in the country. With a robust capacity of 210 MW, this wind plant is the 106th largest of its kind among the 1,142 wind facilities in the USA. Its contribution of 0.02% to the national power capacity showcases the facility's role in supporting the shift toward cleaner energy sources amid a country where natural gas dominates the energy mix. Technologically, Buffalo Ridge II operates using advanced wind turbine technology, harnessing the consistent winds of South Dakota to generate electricity sustainably. This facility is part of a regional cluster of wind power plants, which includes nearby MinnDakota Wind LLC with a capacity of 150 MW, Lake Benton I at 107.2 MW, and the smaller Coyote Ridge at 96.7 MW. Notably, the proximity to Deer Creek Station, a gas-fired plant with a capacity of 324 MW, highlights the diverse fuel portfolio of the area, emphasizing the ongoing transition from fossil fuels to renewable energy sources. In national context, the USA boasts a total of 10,047 plants with a staggering combined capacity of 1,386,385 MW, where gas remains the dominant fuel. Buffalo Ridge II's contribution, while modest, is part of a growing movement toward sustainable power generation. Owned and operated by Avangrid Renewables LLC, the plant was commissioned in 2011, marking a significant step in the region's renewable energy journey. Looking forward, Buffalo Ridge II’s operational stability and strategic location position it as a critical player in the local grid, contributing to energy security and environmental sustainability in a region increasingly reliant on wind energy.

Capacity
210 MW
Commissioning Year
2011

15 years old

Owner
Avangrid Renewables LLC
Location
44.5281°, -96.6267°

United States of America, North America

Context & rankings
  • 1,377. largest of 10,098 plants in United States of America
  • #7,221 worldwide by installed capacity
  • #225 of 5,731 Wind plants worldwide
  • 0.01% of the installed capacity of United States of America
Age & fleet comparison

15 years in operation

Wind fleet average: 14.4 years

Operator portfolio

Avangrid Renewables LLC operates 59 plants totalling 7,071 MW

Regional density

89 plants within 100 km, 3,321 MW combined

Nearest plant: Coyote Ridge (10.6 km)

Location

Coordinates:: 44.528100, -96.626700
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Buffalo Ridge II LLC is a wind power plant producing approximately 552 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~11 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Wind
Energy Source
Renewable
Country
United States of America
Continent
North America
Data Source
Global Power Plant Database

United States of AmericaEnergy Profile

10,098
Total Plants
1420.7 GW
Total Capacity
GasCoalNuclearWind
Top Fuels

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