Water Submetering for Data Centers: A Practical Guide
What to meter, which meter types to use, and the AWWA accuracy standards that apply: a practical data center water submetering guide for WUE and sewer credits.
Category: Data Centers
Water usage, cooling, metering, and cost recovery for data centers — from evaporative cooling physics to sewer credit programs.
What Is WUE? Water Usage Effectiveness Explained
Water usage effectiveness (WUE) explained: The Green Grid formula, site vs source WUE, industry averages, benchmarks, and how WUE ties to sewer savings.
Data Center Cooling Water: Where Millions of Gallons Go
Where data center cooling water really goes: evaporation, blowdown, drift, and cycles of concentration, plus why evaporated gallons never reach the sewer.
Evaporation Credits for Data Centers: Sewer Savings
Evaporative cooling sends most data center water into the air, yet sewer bills assume it all drains. See how evaporation credits recover the overpayments.
How Data Centers Can Cut Water and Sewer Costs
Seven proven ways data centers can cut water and sewer costs, from evaporation credits and cycles of concentration to leak detection and reclaimed water.
How Much Water Does a Data Center Use? Numbers & Benchmarks
US data centers used about 17 billion gallons of water in 2023. See per-facility benchmarks, WUE ranges, and why sewer bills overstate what you return.