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Sector Residential
End-use HVAC
Project Number ET22SWE0035
2022 - 2023
SWE (Statewide Electric ETP)
PDF Available
ACTIVE
VEIC proposes to conduct a market study to assess the market opportunity and technology performance of variable speed, high-efficiency in-unit/window heat pumps in multifamily buildings for use for direct replacement of inefficient window and packaged terminal air conditioning (PTAC) units for...
Sector Residential
End-use HVAC
Project Number ET21PGE1907
2022 - 2022
PG&E
PDF Available
COMPLETE
This project evaluates the performance of a production prototype residential three-function heat pump (TFHP) system. TFHPs are called “three function” systems as they utilize a single compressor to serve indoor heating, indoor cooling, and domestic hot water loads. The system evaluated in this...
Sector Residential
End-use HVAC
Project Number ET22SWE0052
2022 - 2024
SWE (Statewide Electric ETP)
ACTIVE
Using swimming pools as heat sinks for air conditioner waste heat has been estimated to reduce air conditioner energy use in California by 25-30% (Harrington and Modera, 2012). There are two primary advantages of rejecting waste heat to an air conditioner instead of ambient air: 1) swimming pool...
Sector Commercial
End-use HVAC
Project Number ET22SWE0039
2022 - 2025
SWE (Statewide Electric ETP)
ACTIVE
This project is an open source supervisory control technology development and demonstration of ASHRAE Guideline 36 (G36), ASHRAE 2021. The promise of G36 is that the standardization of the sequence of operations (SOO) allows manufacturers to program and centrally test the control logic and then...
Sector Commercial
End-use HVAC
Project Number ET22SCE0007
2022 - 2025
SCE
ACTIVE
Southern California Edison (SCE) provided a Letter of Commitment in support of LBNL’s proposal for the EPIC GFO 19-301 Group 4 EPIC solicitation. The project will develop and demonstrate an open-source energy and load management system designed to control advanced heat pumps on small/medium...
Sector Residential
End-use HVAC
Project Number ET22SWE0022
2022 - 2023
SWE (Statewide Electric ETP)
PDF Available
COMPLETE
This California Low-Income Residential Housing Characteristics Study project proposes to address the lack of complete data on housing structures in disadvantaged communities (DAC) and Hard-to-Reach (HTR) single family residential housing. While high level data such as number of homes in DACs and...
Sector Residential
End-use HVAC
Project Number ET22SWE0040
2022 - 2025
SWE (Statewide Electric ETP)
ACTIVE
The High Efficiency Dehumidification System (HEDS) technology of interest is a new and patented technology developed in Southern California with energy savings potential for air handlers with chilled water cooling and hot water reheat. The technology was first developed to address dehumidification...
Sector Commercial
End-use HVAC
Project Number ET22SWE0023
2022 - 2022
SWE (Statewide Electric ETP)
PDF Available
COMPLETE
The persistence of Covid-19 and remote work is driving new patterns of variable and unpredictable occupancy in commercial offices, where work flexibility is the new norm and employees may go to the office irregularly or infrequently. In many instances, this may become the new norm. As a result,...
Sector Commercial
End-use HVAC
Project Number ET22SWE0042
2022 - 2025
SWE (Statewide Electric ETP)
ACTIVE
Variable air volume (VAV) HVAC systems dominate the commercial building market but have widely varying performance, with a well-documented performance gap between best-practice and typical operation. Two recent studies by Lawrence Berkeley National Lab and the California Energy Commission (CEC)...
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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.