Sector
Commercial
End-use
Lighting
Project Number
ET15SDG8012
Phase One of San Diego Gas and Electric’s Digital Billboard Project “Digital Billboard Use in California: ET14SDG8011” consisted of a description of digital billboards’ technology, preliminary energy profile, and a California market characterization. The final report,...
Sector
Residential
End-use
Whole Building
Project Number
DR15SDGE0007
The objective of this project was to evaluate the possibilities for Demand Response (DR) using connected ecosystems currently available in the market. Current residential demand response programs focus on the control of single communicating devices such as Direct Load Control (DLC) switch connected...
Sector
Public
End-use
Whole Building
Project Number
ET15PGE8291
This IOU Pilot/ET Project had three main goals:Demonstrate the technical feasibility of ZNE retrofits in public K-14 schools statewide through 13-18 geographically and demographically diverse projects.Disseminate lessons learned regarding the technical design process and the implementation process...
Sector
Commercial
End-use
HVAC
Project Number
ET15SDG1081
This study demonstrated how existing constant air volume (CAV) RTUs may approximate a variable air volume (VAV) system to increase efficiency and comfort for the building’s occupants. Given that 60% of the U.S. commercial floor space is served by CAV RTUs, these dynamic air balancing systems...
Sector
Residential
End-use
Whole Building
Project Number
ET14PGE8917
Pacific Gas and Electric Company (PG&E) implemented a Zero Net Energy (ZNE) Production Builder Demonstration that supported six builders in California in designing and monitoring a ZNE house. Each builder received technical support from start to finish to upgrade one of their existing...
Sector
Industrial
End-use
Process Loads
Project Number
DR15.18
Strategic approach to optimize aeration efficiency in wastewater recovery facilities to significantly reduce blower(s) usage and provide demand response...
Sector
Commercial
End-use
Other
Project Number
DR16SDGE0001
The 5 MegaWatt Energy Storage Systems (ESS) are being evaluated as a Demand Response Load shedding system for commercial customers. In addition to Demand Response, the systems shift load from on-peak time periods to off-peak time periods. The ESS functions by supplementing grid supplied...
Sector
Residential
End-use
HVAC
Project Number
ET13PGE1066
This project builds on the 2016 Emerging Technologies report (https://www.etcc-ca.com/reports/field-assessment-residential-radiant-ceiling-panel-space-conditioning-systems) based on testing two types of radiant ceiling panels coupled with air-to-water heat pumps (AWHPs). Performance in the...
Sector
Commercial
End-use
Process Loads
Project Number
ET15SCE1030
This laboratory assessment compares the performance of low-temperature horizontal display case with natural refrigerant (propane or R-290) and conventional refrigerant...
Sector
Commercial, Agricultural
End-use
Other
Project Number
ET15PGE1921
With a target of reducing applied water, and thus resulting in pump energy savings, a new irrigation technique, Deep Root Irrigation (DRI), was tested in comparison to a conventional dual-line surface drip irrigation system (inline drip emitters) in a young almond orchard on the University...