Measurement and Verification for Adiabatic Cooling on Air-Cooled Chillers

Independent measurement and verification that quantifies the electrical savings, capacity gains, and payback delivered by adiabatic pre-cooling on your air-cooled chiller.

Overview

Adiabatic cooling measurement and verification is how we prove what the GACS™ pre-cooler is actually saving on your existing air-cooled chiller. Our engineers instrument the chiller, log kWh, cooling capacity, and ambient conditions across baseline and post-installation periods, and translate the delta into defensible savings numbers. The methodology is IPMVP-aligned, transparent, and structured to withstand audit, finance, and sustainability review.

  • Calibrated power logging on air-cooled chiller feeders to capture baseline and post-GACS™ electrical consumption
  • On-site air-cooled chiller performance measurement covering kWh, cooling capacity, and ambient wet-bulb conditions
  • IPMVP-aligned protocol tailored to each site for defensible savings reporting

Deliverables

  • Baseline energy consumption report for the existing air-cooled chiller
  • Post-installation logging report with GACS™ on and off comparison
  • Chiller kWh monitoring dataset with time-stamped calibrated readings
  • IPMVP-compliant savings calculation and reporting period analysis
  • Signed verification report with methodology, assumptions, and deviation register

Key Benefits

Defensible Savings, Independently Verified

IPMVP-Aligned Reporting Methodology

Transparent Baseline and Post-Install Data

Audit-Ready Documentation for Finance Teams

Applications