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Wind (onshore)United StatesEIR-0793

Wind turbine collapse reported under investigation

2022Published 15 Sept 2026Responsible editor: Chief Editor

Estimated damageEstimated by the register's adjusterHow? Know the real figure?
Figure hidden: shown to subscribersMedium confidence
turbine out of service for about •• daysShown in the record →Full estimate
Where
Happy Jack wind site, Laramie County, west of Cheyenne, Wyoming
Operator
Duke Energy
Owner
Duke Energy
What
collapsed wind turbine
Cause
Under investigation

On 11 March 2022, WyomingNews.com published a local report headlined that an energy company was investigating a collapsed wind turbine. Only the headline was available. It does not name the site, the town, the company, the cause, or whether anyone was hurt.

Not reported.

  1. Treat a reported turbine collapse as a structural failure until an investigation says otherwise, and keep people clear of the turbine.
  2. Do not name a site, operator or cause from a headline alone.
  3. Preserve evidence and tell the network operator if a turbine failure may affect the connection.

More lessons on structural integrity and turbines, electrical protection and isolation, from every incident on the register.

  • Turbine manufacturer and model
  • Date of the collapse
  • Injuries or damage details
  • Investigation findings and cause

This entry is updated when these are reported. Get an alert for the next one like it.

Published 2026-09-15. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.

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Chart to reuse with this story: Wind (onshore) incidents in the United States, by year, free with a credit (PNG).

Wind (onshore) incidents in the United States: 105 entries, with a free alert for the next one.

Wind turbine fires: the counts, the latest entries and a free alert for the next one. Also: wind turbine collapses.

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