MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/56792
EIA plant 56792

Elkton · Brookings · SD

Buffalo Ridge I LLC

Operated by Avangrid Power LLC

Annual generation79,785 MWhSum of represented EIA-923 rows
Fuel codesWNDCodes retained from EIA records
Grid contextMidcontinent Independent Transmission System Operator, Inc..Balancing authority or NERC region

Published location

Where is Buffalo Ridge I LLC?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

44.432800, -96.477900

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Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
110,900 MWh
28,339 MWh
38,875 MWh
44,530 MWh
58,605 MWh
65,282 MWh
74,551 MWh
84,764 MWh
92,839 MWh
106,510 MWh
115,319 MWh
129,271 MWh

Operating generators

IDTechnologyFuelMWStatus
1Onshore Wind TurbineWND50.4OP

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Identity, technology and limitations
EIA plant ID
56792
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final