This study assesses electric and gas energy-efficiency potential in existing industrial facilities
within the service territories of the four major investor-owned utilities (IOUs) in California:
Pacific Gas and Electric Company (PG&E), Southern California Edison Company (SCE), San
Diego Gas and Electric Company, and Southern California Gas (SCG). The study was managed
by PG&E, with review and input from the IOUs, the California Public Utilities Commission and
the California Energy Commission. The study was funded through the public goods charge for
energy efficiency and is available for download at www.calmac.org.