Global Telecommunications Switching Station

(New Orleans, Lousiana)

Facility Profile: Main & Toll Switching Station
Equipment Served:Four 500-ton Chillers
Ec System Installed:December 2012

Annual Make-Up Water Comparison

Base Year (2011):15,960,852 Gallons
EC Controlled Year (2012):12,693,600 Gallons
1st Year Water Savings:3,100,312 Gallons (see note)

Annual Chiller kwh Comparison

Base Year (2011):3,669,120 kwh
EC Controlled Year (2012):2,935,296 kwh
1st Year kwh Savings:733,824 kwh (see note)

Particle Counts

Base Year (2011):2,964 ppm
Controlled Year (2012):39 ppm
1st Year Particle Reduction:2,925 ppm

Existing Side-Stream Filtering:None
Click image to enlarge

First Year Savings Summary

% Water Saved:


% kwh Saved:


% Particle Reduction:



28 Months

Note: All water and energy savings are load and cooling degree day adjusted

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