The objective of this study was to show the potential for reducing peak-period electrical demand in reasonable-weight industrial buildings by modifying the management of the HVAC system. HVAC performance data and zone temperatures have been recorded utilizing the building control system. Extra operative temperature sensors for mackenzieagge.livejournal.com selected zones and energy meters for the chillers and the AHU fans had been installed for the examine. An vitality efficiency baseline wasmore » constructed from knowledge collected during normal operation. Two strategies for demand shifting using the building thermal mass had been then programmed within the management system and carried out progressively over a interval of one month. It was found that a easy demand limiting strategy performed well on this building. This technique concerned sustaining zone temperatures on the decrease finish of the comfort region throughout the occupied interval up until 2 pm. Beginning at 2 pm, the zone temperatures were allowed to float to the excessive end of the consolation area. 2-5 pm, with out causing any thermal consolation complaints.