The purpose of this literature review is to present the current state of knowledge about the Controlled Environment Horticulture (CEH) industry and its energy and water use and to identify potential energy saving measures for consideration in future California Energy Code cycles. Gaps in knowledge...

Provide a demonstration project for commercial customers in SCE territory. This demonstration would replace ISP air conditioning systems with Variable Refrigerant Flow (VRF), Dedicated Outside Air Systems (DOAS), and Energy Recovery Ventilation...

This report presents the results of PG&E’s Smart Thermostat Time-of-Use (TOU) Automation Study with a bring your own thermostat program design. The study provided incentives to residential customers who allowed PG&E to reduce or shift their electricity use in the 4–9 pm peak...

As part of their Sustainability Strategy and commitment to reach net zero greenhouse gas (GHG) emissions by 2045, SDG&E launched a Virtual Power Plant (VPP) Project in 2021. The VPP was an initiative to strengthen community resilience and electric reliability in the unincorporated community of...

There are several studies describing indoor air quality (IAQ) and tested air-leakage rates in multifamily buildings and the dwelling unit compartmentalization rates, but much of the work is in states located in colder climates and not directly transferable to California. Therefore, there is a...

The SCE’s Technology Test Centers (TTC) evaluate a variety of technologies in controlled environments that mirror real-world conditions and customer experiences. This generates comprehensive performance data and innovative test methods which are used by SCE customers, policymakers, and utility...

The emerging technology assessed in this study is a packaged RTU that integrates a heat pump with an indirect-direct evaporative cooling (IDEC) system that is designed as a direct replacement for a traditional RTU. This project evaluates a Hybrid system in a field study and compares its...

Solar Chimney Design as part of the SBVC Automotive TEC Project. A solar chimney is a passive solar ventilation system. It is a way of improving natural ventilation within a building as well as providing heating or cooling by utilizing heat from the sun to enhance natural stack effect ventilation...

The installation of all-electric HVAC systems, particularly in commercial or nonresidential buildings, will play a key role in meeting California’s carbon reduction goals. However, barriers persist for owners, mechanical designers, and contractors when pursuing all-electric HVAC solutions....

Identify and evaluate EE measures associated with Commercial Customers' desire to mitigate COVID-19 infection rates within their occupied buildings. These EE measures will include, but not be limited to, timed control of portable fan/filter and fan/UV light plug-in appliances, and needlepoint...