Projects

Western Exterior Occupancy Survey (WEOS)

Western Exterior Occupancy Survey (WEOS)

CLTC partnered with Bonneville Power Administration, Pacific Gas and Electric Company and Southern California Edison to survey occupancy at four test sites in California and four test sites in Washington State. The sites selected for the research study represent market sectors identified as having the greatest potential to achieve energy savings with exterior adaptive lighting solutions.

AB1109 Baseline

AB1109 Baseline

The California legislature mandated a reduction in lighting energy use in the commercial and residential building sectors per Assembly Bill 1109, the California Lighting Efficiency and Toxics Reduction Act (AB 1109, Huffman, Chapter 534, Statutes of 2007). Per AB 1109, California must reduce its lighting energy use between 2007 and 2018 by 50% for residential interior lighting and by 25% for commercial interior and outdoor lighting.

Pages

Recent News

The majority of building power distribution systems use alternating current (AC) sourced from a power grid.
CLTC recently completed a four-year EPIC-sponsored research program that included a long-term performance evaluation
CLTC is excited to announce that our 2019 Nonresidential Lighting and Electrical Power Distribution Guide is now avai