The general basis of this technology is evaporative precooling of the ambient air prior to contact with existing air-cooled condensing coils. The idea is it lowers the entering air temperature on the outdoor unit. The compressor does not have to do as much work, which results in energy savings. The...

One of SCE's large supermarket customers is planning a remodel and expansion of an existing store in Carpentaria. The new store will be built with a goal of achieving 50% energy savings over a code-compliant building (ASHRAE 90.1 baseline). This will be achieved through inclusion of a variety of...

This project will assess the benefits of installing phase change material drywall in a multi-family building in Isla Vista, CA. The PCM drywall provides added thermal mass which is allowing the elimination of conventional cooling systems (all-natural ventilation). Thermal images taken at the site...

Occupancy-controlled luminaires have proven to have significant energy-saving potential in exterior applications such as residences, parking garages, parking lots, and pedestrian walkways. Sites will be identified, equipment procured, and deploy monitoring equipment to gather data. To be able to...

To conduct a laboratory test in order to determine the potential energy savings of occupancy counting switch in lieu of conventional devices such as timer switch, or Pyroelectric InfraRed (PIR) and ultrasonic type occupancy sensors. The conventional technology uses occupancy sensors with switching...

Light Emitting Diode (LED) technology offers energy savings potentials and performance over incandescent and Compact Fluorescent (CFL) technologies. There are regulatory pressures to promote the use of LEDs, however LED lighting technologies rely on the use of electronic power supplies or...

This project is intended to begin the process of creating a certification training course for lighting planners and designers. Designed a core rationale, process and expectations on the development of the curriculum and initiate lessons'...

Bi-level stairwell lighting is an underutilized technology that uses occupancy sensors to switch between higher light output (when the space is occupied) and lower light output (when the space is unoccupied) to save energy. The purpose of this testing is to validate the performance of a new...

LED street lighting technology has made significant advancements as it continues to emerge. Currently the technology has reach a level of advancement which has made it competitive with incumbent technologies. This project is demonstrating LED street light technology through field placing fixtures...

Commercial customers that want to minimize their monthly peak demand and maximize the benefit they receive from participating in Demand Response (DR) programs need accurate predictions of their future (e.g. day ahead or longer) demand profiles and guidance on how to maximize their demand shed and...