Loudoun County Residents Raise Concerns Over Data Center Noise and Pollution
Residents in Loudoun County, Virginia, are raising concerns about data centers located near homes, citing persistent noise, light and air pollution, health impacts, and pressure on the power grid. State lawmakers are considering using more data center tax revenue for mitigation measures such as sound barriers and landscaping, while officials balance economic benefits against growing public opposition.
Greg Perio, a Loudoun County resident, says a nearby data center was built differently from what neighbors were originally told and now operates diesel generators and natural gas turbines near homes. He attributes the facility's constant humming, light and air pollution to disrupted sleep, effects on wildlife and health concerns, and urges communities to slow future development and scrutinize how facilities will be powered and operated.
Loudoun County has more than 200 data centers and generated about $1.3 billion in tax revenue last year, helping fund public amenities such as a recreation center. The data center boom has also drawn support from President Donald Trump, who argues that it will create jobs and strengthen the U.S. position in artificial intelligence. However, political analysts and state lawmakers say voter backlash is growing, with proposals to direct more tax revenue toward sound barriers, screening trees and other measures to reduce the effects on nearby communities.