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Wind (onshore) incidents

Safety incidents, near-misses and operational failures involving wind (onshore) assets, with lessons learned.

Wind turbine fires and failures: the counts, the latest entries and free alerts

By country

What fails in wind

Where the reporting mentions a part, blade is mentioned most often: in 123 of the 346 entries, then tower or foundation (61) and nacelle, gearbox or generator (55). In 143 entries the reporting mentions none of these parts. A mention is not a finding of fault.

Parts mentioned in the reporting

Part mentionedEntries
Blade123
Tower or foundation61
Nacelle, gearbox or generator55
Vessel, crane or lifting40
Transformer or electrical system13
Not stated143

Component and mode, from the classified records

Component and mode: 39 wind records on the register have an approved record with a controlled component and mode, and 19 of those have no mode established in any public source. The component and mode of each record are in the paid record; these are the counts.

ComponentRecordsMode, where established
Blade13external event 2, mechanical failure 2, human or procedural 2
Nacelle or gearbox9electrical fault 2, mechanical failure 1, human or procedural 1
Tower or foundation5external event 3, mechanical failure 1
Other part1human or procedural 1
Structure or building1mechanical failure 1
Switchgear or breaker1not determined
Not stated9human or procedural 2, external event 2

Questions answered

What fails most often on wind turbines?

Where the reporting mentions a part, blade is mentioned most often: in 123 of the 346 entries, then tower or foundation (61) and nacelle, gearbox or generator (55). In 143 entries the reporting mentions none of these parts. A mention is not a finding of fault. Component and mode: 39 wind records on the register have an approved record with a controlled component and mode, and 19 of those have no mode established in any public source. Each entry says what its sources established and nothing more.

What causes wind turbine fires and collapses?

119 of the 346 wind entries are fires or thermal events. 180 mechanical, 119 thermal / fire, 29 other, 14 electrical, 1 near-miss, 1 commissioning, 1 control system, 1 gas release across the whole set. Where a fire service, regulator or operator stated a cause, the entry carries it and says who said it; where none did, the entry says so.

How many wind incidents are on the register?

346 entries from 37 countries, 2000 to 2026, 88 of them classed as major. Every entry is written from published reporting with its sources and is free to read.

Every wind (onshore) entry

305 published entries. Newest first. Search and filter these in the register.

Get the next wind (onshore) incident by email

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Every entry

Newest incident first. Search them, or narrow them by country, year or severity. Each entry is free to read, with what happened and its sources; the record behind it adds the cause where it is established, the part that failed, the downtime and the loss.

305 entries, showing the newest 20

See what failed, why, and what it cost

The record behind each entry: the manufacturer, integrator and operator, root cause, failure mode, downtime, losses and every source.

£39 a month

All 305 entries, with filters

Get the next wind (onshore) incident by email

One email when a new incident is reported, at most two a day, plus a Monday digest. Free, no account needed, unsubscribe in one click.

We will also email you about the register's paid records and plans, at most once a week and three times in all. You can stop these at any time. By subscribing you agree to the privacy policy.