Wind turbine fire damages blades and nacelle at Pubnico Point Wind Energy Center

A wind turbine caught fire at the Pubnico Point Wind Energy Center in West Pubnico, Nova Scotia, operated and owned by NextEra Energy. The fire broke out in the afternoon and burned for about two hours, scattering flaming debris around the site. A landowner alerted the site manager, who contacted the local fire department, but firefighters could do little to fight the blaze because the turbine tips were more than 100 metres above ground. Two of the turbine's blades were completely burned and the nacelle was seriously damaged. No injuries were reported and the site was secured safely. The company began an investigation into the cause. Repairs requiring a crane were delayed until spring due to ground conditions. The other 16 turbines at the site continued operating normally.

Not formally reported, though the article notes wind turbines can be prone to fire because their design places flammable materials such as hydraulic oil and plastics close to machinery and electrical wiring.

1. Turbine fires at height are largely inaccessible to conventional firefighting and typically must be allowed to burn out under monitored conditions.
2. Rapid detection and site securement procedures, including remote monitoring and coordination with local fire services, can limit risk to personnel and bystanders even when the fire itself cannot be suppressed.
3. Repair logistics for elevated components, such as crane access, should account for seasonal ground conditions that may delay remediation.

News report via Google News