A major fire broke out this afternoon at an electrical substation located on Aberdeen Place, Maida Vale, in west London. Emergency services confirmed that approximately 100 firefighters and 20 fire engines were deployed to the scene to tackle the intense blaze, which engulfed a high-voltage electrical transformer.

London Fire Key Developments:

• Over 100 firefighters and 20 fire engines on site.

• Significant damage to electrical infrastructure.

• Over 1,500 properties affected by outages.

• Local roads closed; bus routes diverted.

• Preliminary cause linked to mechanical fault.

• No civilian injuries; one minor firefighter injury.

Huge fire breaks out at electrical substation in west London
Huge fire breaks out at electrical substation in west London

Fire Eruption and Immediate Response

According to initial reports from the London Fire Brigade, the fire started around 2:15 PM local time. Thick black smoke was visible for miles across west and central London, prompting authorities to evacuate surrounding residential and commercial properties as a precaution.

Crews faced hazardous conditions as they fought to control the flames and prevent the fire from spreading to nearby infrastructure. Specialist hazardous materials teams were deployed to monitor air quality.

Damage Assessment and Power Outages

Early assessments indicate that the fire caused severe damage to the substation infrastructure. Localized power outages affected more than 1,500 homes and businesses across Maida Vale, Paddington, and St John's Wood. Emergency generators have been installed to restore electricity to critical facilities, including St Mary's Hospital and several local schools.

Authorities confirmed that wider power supply systems in London remain operational. Full restoration for the affected areas may take several days.

West London Substation Fire: Massive Blaze in Maida Vale Causes Power Outages and Traffic Chaos
The fire brigade received more than 170 calls about the blaze from around 5.30am on Tuesday

Preliminary Cause and Investigation

A preliminary investigation suggests that a mechanical fault within the main transformer could have triggered the fire. However, the London Fire Brigade emphasized that a full forensic investigation would be conducted once the fire is extinguished and the area deemed safe.

Witnesses reported hearing a "loud explosion" followed by a "huge wall of flames." Local resident Anna Stevens said, "There was a huge bang, like a bomb going off. Then massive flames and black smoke poured into the sky. It was terrifying."

Impact on Transport and Public Advisory

Major local roads, including sections of Aberdeen Place, Randolph Avenue, and Maida Vale Road, remain closed, causing severe traffic congestion. Transport for London has issued multiple advisories, and several bus routes have been diverted. London Underground services, however, continue to operate normally.

Authorities have advised residents to stay indoors, keep windows closed, and avoid the affected area. Air quality monitoring remains ongoing, but early tests indicate no significant health threat.

West London Substation Fire: Massive Blaze in Maida Vale Causes Power Outages and Traffic Chaos
London Fire

Official Statements and Community Response

Deputy Commissioner Sarah Brooks of the London Fire Brigade praised the rapid response efforts, stating, "This is a complex and dangerous incident involving high-voltage equipment. Our teams are working tirelessly to ensure the fire is contained and the public remains safe."

London Mayor Sadiq Khan released a statement thanking emergency services and pledged full support for those impacted by the incident.

What Happens Next?

  • Fire crews will continue cooling operations overnight.

  • Full investigation to be launched.

  • Assessment of substation damage and restoration timeline underway.

  • Local community support centers set up for affected residents.

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