Loudoun County Supervisor Proposes Mandate for Data Center Closed-Loop Water Systems

News Clip0:20All Virginia News·Loudoun County, VA·8/14/2026

Loudoun County Supervisor Mike Turner advocates for mandating closed-loop water systems for all new data centers in the county. He highlights that despite having many data centers, they account for only 10% of potable water usage, mainly due to existing closed-loop systems. Turner believes this requirement is crucial for sustainable growth and resource management.

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Gov: Loudoun County

Loudoun County Supervisor Mike Turner has highlighted the distinction between data center regions regarding water usage, specifically comparing Loudoun County, Virginia, to areas like Mesa, Arizona, where water scarcity is a significant concern. Turner noted that despite having 253 data centers, they only account for 10% of the county's potable water consumption, largely because most already utilize closed-loop water systems.

Based on this observation, Supervisor Turner advocated for a mandate requiring all new data center developments in Loudoun County to implement closed-loop water systems. He emphasized that such a requirement would ensure sustainable growth and effective resource management for the county's future infrastructure.