Virginia Data Center Ran Diesel Generators for 24 Hours, Residents Fled

Vantage Data Centers ran diesel backup generators for nearly 24 hours at its VA2 campus in Sterling after onsite gas turbines failed, during a Code Red air-quality alert. Virginia DEQ said it lacked authority to stop the generators, as 189 of the state's 197 data-center air permits are classified "minor" and require no public review.

• VA2 generators ran nearly 24 hours after eight onsite gas turbines failed
• 189 of 197 Virginia data-center air permits are "minor," with no hearings
• A Sterling resident measured 60 dB at his property line vs. a 55 dB night limit
• DEQ said it had no authority to halt the generators under current rules