Onshore wind turbine tower collapse during high winds shortly after installation
2024Published 1 May 2026Responsible editor: Chief Editor
- Where
- onshore wind turbine in the central United States
- What
- tower collapsed during high winds shortly after installation
- Injuries
- None reported
- Cause
- Not reported
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What happened
In August 2024 an onshore wind turbine in the central United States collapsed during a period of high winds. The turbine had recently been installed and had not entered long-term operational service. No fatalities were reported. Preliminary public reporting suggested that loading during the weather event exceeded design margins, but no confirmed causation analysis was available in public sources at the time of reporting. Public reporting in the same period noted several other structural failures at onshore wind sites in the same country during 2024, which drew wider industry attention to structural reliability.
This entry is limited to the publicly observable information about the tower collapse and does not address the separate blade failure events recorded elsewhere in the same period.
Contributing factors
No investigation findings for this event were publicly available at the time of the source reporting, so no factor can be attributed to this incident. Public industry literature on onshore tower collapses identifies recurring categories that may be relevant in general terms: tower or foundation design or installation defects; extreme weather loading beyond the design envelope; yaw or control system anomalies allowing operation outside the intended envelope; and incomplete verification of foundation curing or bolt torque values during commissioning. These are background categories drawn from published literature rather than findings about this event.
Lessons learned
- A turbine that has not entered long-term service can collapse in high winds, so operators should apply enhanced monitoring in the period between installation and handover.
- Loading during a weather event exceeded design margins on a new turbine, so insurers should check that site-specific extreme wind studies inform selection rather than follow it.
More lessons on structural integrity and turbines, weather and external hazards, from every incident on the register.
Not yet known
- Confirmed cause of the collapse
- Turbine model and age
- Cost of the damage and downtime
This entry is updated when these are reported. Get an alert for the next one like it.
Source
Published 2026-05-01. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.
