Sector
Commercial
End-use
Whole Building
Project Number
PGE 0825
Project SummaryOccupancy-based guestroom energy management systems sense when a hotel room is occupied and adjust the energy systems — such as HVAC, lighting, and outlets — accordingly to save energy. They may turn systems completely off when a room is unoccupied or, in the case of HVAC, set back...
Sector
Commercial
End-use
Other
Project Number
SCG-2008-01
Project Summary
Effectiveness of Liquid Pool Covers were evaluated at two customer sites. The product forms a thin layer over the pool water surface which reduces surface water evaporation and a result reduces energy used for heating the...
Sector
Commercial, Other
End-use
Plug Load
Project Number
ET 08.10
This project evaluates the energy savings potential of an Internet-Based Refrigeration Monitoring and Control System (IBRMCS) in a typical refrigerated warehouse application within Southern California Edison service territory. The potential energy savings are derived from the benefit of visibility...
Sector
Commercial
End-use
Lighting
Project Number
ET 08.12
Project SummaryThis report assesses the energy savings potential and attendant visual impacts of four advanced lighting sources and systems used to externally light billboards. Assessment objectives include: determining lighting energy savings, light levels and uniformity, visual impacts, and...
Sector
Commercial
End-use
Whole Building
Project Number
PGE 0801
Project Summary: In the hospitality industry in the United States, card keys are used almost universally to gain entry to guestrooms and other areas of hotels.such as swimming pools, exercise rooms, and laundry areas but not as part of energy management systems. The...
Sector
Industrial
End-use
Plug Load
Project Number
PGE 0804
Project Summary In recent years, water utilities have benefited greatly from the adoption of Supervisory Control and Data Acquisition (SCADA) systems to improve process quality and reliability. Though SCADA systems also can improve energy efficiency, most water utilities currently do not use...
Sector
Commercial, Public
End-use
Lighting
Project Number
SDGE-2008/9-01
Project SummaryThis report summarizes a street lighting assessment project conducted to determine the potential of broad spectrum lighting utilized with LED and induction light sources in a street lighting application. In this project, LED and induction luminaires from different manufacturers...
Sector
Commercial
End-use
Other
Project Number
DR 08.02
Project SummaryThis project optimizes the Demand Response Quick Assessment Tool (DRQAT), a building energy simulation software tool used to model demand response (DR) events within large commercial buildings. The accuracy of the models, within the software tool, was improved by comparing simulation...
Sector
Industrial
End-use
Other
Project Number
DR 08.03
Project SummaryThis project evaluates the feasibility of sewage treatment plants (STPs) with flows greater than 1 million gallons per day to participate in demand response (DR) programs. DR strategies applicable to the municipal wastewater treatment industry were identified and 10 STP site audits...
Sector
Commercial
End-use
Lighting
Project Number
PGE 0820
Project SummeryThis report summarizes the installation and assessment of an integrated lighting control system consisting of occupancy sensors, photo sensors, dimming ballast, reduction of ambient overhead lighting and the installation of LED task lighting at a stand alone two story office building...