Central building utilities metering systems at Yale University

From the utility distribution standpoint, Yale University is divided into three areas: Central, Science and Medical School areas. The Medical School area consists of Yale School of Medicine (YSM), with it's own management of operations and maintenance, and Yale New Haven Hospital (YNHH) - an independent health care organization adjacent to or sharing space with YSM. Utilities in the Central and Science areas namely electrical, steam/condensate and chill water are provided to the buildings from the Central Cogeneration Plant; steam and chill water for YSM/YHNN are generated in the Sterling Power Plant, electricity is purchased from the local utility company, United Illuminating(UI). The Yale Utilities Department manages the respective generation and distribution systems.