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Project Info COMPLETE Project Title

WatterSaver Field test

Project Number ET20PGE1231 Organization PG&E End-use Water Heating/DHW/HPWH Sector Residential Project Year(s) 2020 - 2020
Description

The main objective was to shift the energy use profile of water heaters on a daily basis from the 4 to 9 pm peak period to lower-cost hours thus, avoiding congestion on the grid and aligning with time of use (TOU) rates. The study assessed two different water heater technologies: smart control devices and smart hybrid heat pump water heaters.

Project Report Document
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The ETCC is funded in part by ratepayer dollars and the California Statewide Emerging Technologies Program under the auspices of the California Public Utilities Commission. The municipal portion of this program is funded and administered by Sacramento Municipal Utility District and Los Angeles Department of Water and Power.