Project SummaryEvaluated the potential energy savings of a combination of lighting system replacements and a new lighting installation in three different spaces on the LA County Internal Services Division campus. In the welding shop, probe start metal halide aluminum canister fixtures were replaced...

Project SummaryVariable speed control of dust collection system and automated gates for the battery and metal finishing industries. The primary focus of this project is to reduce energy consumption in fume and dust collection systems from a battery manufacturing facility. The battery industry is...

Project SummaryThe Linear LED lighting system is very similar in brightness, color, and glow to neon. However, it is much more durable, has longer life, and uses much less electricity than neon. The linear LED lighting system is comprised of mostly translucent plastic composite materials. This...

Project SummaryThis report provides methodology for calculating energy savings achieved by four major energy-saving measures for activated sludge processes. The report also lists software and hardware necessary for the implementations of the above-mentioned optimizations and control...

Project SummaryThis energy efficiency study determined the demand reduction and energy savings of 12 vertical sash, variable air volume fume hoods. The assessment compared the volumetric air flow rates of fume hoods with and without automated sash positioning control systems (ASPCS). Twelve hoods...

Project SummaryData center power supply efficiency typically ranges from 70 to 75 percent (at 50% load). Approximately 30 percent of the energy is wasted. The project crafts an energy efficiency specification and program structure for accelerating sales of the most efficient server power supplies...

Project SummaryThis technology relies on plastic optical fibers to guide beams of light where the light source is located outside of the refrigerated display case. The fiber optic system is going to replace very high output fluorescent lamps that can be found in low-temperature reach-in...

Project SummaryOffice of the Future looks across a spectrum of technologies and energy factors including thermal comfort, lighting systems, building envelope, plug loads and overlays economic and human factors analysis on traditional engineering and product improvement efforts. The resulting models...

This is a joint effort between Lawrence Berkeley National Laboratory (LBNL), Sempra Utilities, and Southern California Edison to incorporate energy efficiency measures for data centers to be used in computer building...

Project SummaryThis assessment project will determine the potential demand and energy savings, as a function of hotel room occupancy rates, for replacing existing guest room bathroom wall switches with wall switches with a built-in occupancy sensor and LED nightlight. This new energy efficiency...