Results up to July 2010 (Phase I)

Phase I of the OptiControl project dealt with the development of predictive control strategies in order to reduce the energy usage of buildings, improve occupant comfort, and reduce peak electricity demand. The focus was on the automated optimal control of blinds, electric lighting, heating, cooling, and ventilation in individual building zones.

Project results were: software, models and data sets for the simulation-based assessment of building control strategies; novel control algorithms and strategies; new algorithms for improved weather predictions at a building's location; analysis of energy saving potentials related to control; preparation of the demonstration project.

Final report of Phase I (in English), June/October 2010
Summary report (in German), July 2010
Results Overview (brochure in English/German/French), September 2010

Expected Results (Phase II)

• Instrumented building and corresponding simulation models as a basis for a rigorous assessment of predictive control strategies.
• Demonstration of the feasibility of predictive control strategies incorporating weather forecasts.
• Performance assessment of the control strategies in terms of total energy usage, energy costs, occupant comfort and peak power demand in practical operation.
• Assessment of user acceptance (building occupants, facility manager, owner).
• Benefit/cost analyses for building owners.