Ai DCIAI Data Center Incident Database

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CategoryPower & Energy

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Power failure at Google's London data center disrupts UK banks, courts, and online services

On October 20, 2026, a power event at Google Cloud's London data center facility disrupted services across the UK and Europe for several hours. Revolut, Lloyds Bank and HSBC customers reported app problems, Royal Mail deliveries stalled, and remote court hearings on HM Courts and Tribunals Service's Cloud Video Platform were disrupted. Google restored service the same day and attributed the disruption to a power event, but the company and press… Read the article

Oct 20, 2026London, England, United Kingdom—Power & EnergyPOWER OUTAGE4 sources
Virginia DEQ orders Microsoft to pay record $2.5 million after Leesburg data center exceeds air permit

A Microsoft data center on Compass Creek Parkway in Leesburg exceeded its air quality permits in 2025 after a failure at a nearby substation left it running on backup generators for seven days. Virginia DEQ required Microsoft to pay a record $2.5 million penalty. Read the article

Sep 15, 2026Leesburg, Loudoun County, Virginia, United States—Power & EnergyNOISEPOLLUTION1 source
Johor villagers report dust, noise and laundry they cannot dry as data centres are built next door

Residents of Johor villages beside rapidly expanding data centre sites report construction dust, constant noise and poor air quality readings on home purifiers, and say they can no longer dry laundry outdoors. Residents staged Malaysia's first protest over data centre pollution and water problems in February 2026. Read the article

Feb 7, 2026Johor, Malaysia—Power & EnergyNOISEPOLLUTION2 sources
Mumbai families near coal plants kept running for data centres describe living with polluted air

The Guardian reported that Mumbai families living near coal-fired power plants describe severe air pollution and health problems, as rising electricity demand from data centres keeps the city reliant on coal. The two coal plants run by Tata Group and Adani near Mahul were due to close, but the decision was reversed in late 2023 after Tata cited rising electricity demand. Read the article

Nov 24, 2025Mumbai, Maharashtra, India—Power & EnergyPOLLUTION1 source
Hattersheim residents disturbed by humming from NTT data centres meant to shield them from noise

Residents of the Hugo-Hoffmann-Ring neighbourhood in Hattersheim near Frankfurt complained of a persistent hum from neighbouring NTT Global Data Centers FRA4 buildings, which had been intended to act as a noise barrier. NTT later said almost all noise heard outside comes from cooling and that it had worked to make the buildings quieter. Read the article

Aug 11, 2023Hattersheim am Main, Hesse, Germany—Power & EnergyNOISE2 sources