To maintain good light quality while attempting to reduce energy costs, the University of Illinois (Chicago) investigated a variety of light-related cutbacks. An inexpensive, quickly installed current-limiting device (NO-WATT manufactured by Remtec Systems) on 1000 fixtures resulted in energy savings of $18,000 annually. (DH)

Discusses advantages of a building automation system (BAS) used for monitoring and controlling 16 buildings (1,000,000 square feet). Problems solved and savings occurred with air handlers, indoor pool, minerals in boilers, and service tunnels. The system included numerous advantages for operators and paid for itself in 15 months. (DH)