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