Certification
Find a WRI Verifier

Find a Water Efficiency Expert: NGBS Green WRI Verifiers

NGBS Green WRI Verifiers

With the release of the 2020 NGBS, homes can now earn a certified water rating index (WRI) score that indicates a property’s total indoor and outdoor water use compared to a baseline. Only NGBS Green Verifiers with specialized training are eligible to score and verify for a home’s features for a certified WRI score. 

NGBS Green WRI Accredited Verifier Logo 

We Verify WaterSense - Meets EPA CriteriaNGBS Green WRI Verifiers are also authorized to verify home compliance for EPA’s WaterSense Homes Program

 

Find NGBS Green WRI Verifiers

 

Verifier Name Office Location 2015 NGBS 2020 NGBS Master Verifier WRI Verifier
Karla Butterfield
Steven Winter Associates, Inc.
Norwalk, CT
Thomas Brennan
E3 Design Group, Inc. dba E3 Building Sciences
Atlantic Beach, FL