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Onshore wind · United States

Day County Wind LLC

Operational99 MWChecked 6 October 2026

Technology
Onshore wind
Capacity
99 MW
Status
Operational
Operator
Day County Wind LLC
Location
Day County, South Dakota, United States
First operating
2010
Balancing authority
SWPP

View on OpenStreetMap. The larger dot is this site; the others are sites within 40 km.

None found. The register holds no published incident that names Day County Wind LLC. If you know of one, report it (confidential reports are anonymised).

The register holds 95 incidents at onshore wind farms in the United States, 32 of them fires, and 297 worldwide. Counts of incidents in published reporting, not rates.

What fails at onshore wind farms

Own, insure or lend to this site or others like it? A portfolio safety record checks every site in a list against the register, free; the paid records add the site, operator, cause, downtime and loss behind each incident.

Source: U.S. Energy Information Administration, Form EIA-860M (Preliminary Monthly Electric Generator Inventory). The dataset. The register adds only the incidents and the counts.