1. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 1 Energy efficient building management Results of the KENWO project & Outlook on activities in EcoRegion Helge Plath, IAIB e.V. Wismar 03.04.2009

2. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 2 Officially recognized Research Institute Officially recognized Academic Institute Director of the Institute: Prof. Dr. Klaus Fehlauer Alter Holzhafen 17c 23966 Wismar

3. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 3 Development of an affordable energy management for residential and office buildings based on optimized usage concepts entwickelt und umgesetzt durch Funded by the Federal Ministry of Economics and Technology (BMWi) through project executing organization Jülich (PTJ) In cooperation with: University o.a.Sc. Wismar HOCHTIEF Facility Management Essen Landkreis Ludwigslust MINOL Messtechnik GmbH Stuttgart Public services Leipzig Prof. Fritz Schmidt Prof. Klaus Fehlauer

4. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 4 Goals and key aspects of the KENWO project Goals of the research and development project KENWO were: The further the introduction specific, integrated and optimized energy concepts in applications The implementation of energy concepts using a sustainable cost efficient energy management system for monitoring Evaluation of several aspects of the concept using a number of real buildings and gaining experience for real-world applications Datenlogger by ennovatis

5. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 5 Stocktaking and energy concepts Survey on structures, installations and usage Condition assessment Development of orientation measures Implementation of selected measures 3D building models for simulation

6. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 6 Monitoring Measuring, documentation and analysis of usage based data Controlling and observing of costs for energy consumption Early detection of undesirable developments and disruptions as well as identifying risks Taking well aimed measures Monitoring concept

7. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 7 Energy reports and online data Energy reports on regular basis for the following objects: 1.District Office Ludwigslust 2.District Office Hagenow 3.Vocational School Ludwigslust 4.Vocational School Hagenow 5.Secondary School Boizenburg 6.Secondary School Wittenburg 7.Secondary School Pampow 8.Secondary School Ludwigslust 9.Secondary School Hagenow 10.Secondary School Dömitz 11.Special School Ludwigslust 12.School for individual life management Ludwigslust 13.School for individual life management Hagenow 14.Regional adult education center Ludwigslust

8. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 8 Energy reports and online data

9. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 9 Assesment and recommended measures for: Warm water provision Hydraulic inefficiencies Taking advantage of the upper heating value effect Cycle operation of the heater Reviewing of connected load and rating Monitoring of generator usage Night set back Heating limit / summer operation Outliers and artifacts Energy reports and online data Progression of the value of feed and recirculation depending on flow rate and ambient temperature at the Gymnasium Ludwigslust (17.11.2007) gas consumption of vocational school Hagenow am 25.11.2006

10. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 10 Energy reports and online data Web portal with online data for the buildings of the project Consumption data for building on daily, weekly and monthly basis Benchmarking / review (internal and external) Collection of all relevant information on building(i.e. energy performance certificate, energy report, etc.)

11. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 11 Results for the district Ludwigslust Saving of up to 19% possible with improved operation (heating interruption, system temperatures, flowrate,…) Savings with optimized contracts (i.e. changing connected load of long distance heating) Optimization of costs for investments and follow-up cost for refitting measures Improvement of comfort due to hydraulic adjustment and regulation of heating Increasing of reliability though transparency of systems (condition, maintenance, calibration of the meters, etc. )

12. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 12 ECO Region in the district of Ludwigslust Planned project: continuous monitoring with automated fault detection in office buildings in the district of Ludwigslust Expansion of the continuous monitoring Implementation of automated fault detection and error report management

13. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 13 ECO Region in the district of Ludwigslust Planned project: continuous monitoring with automated fault detection in office buildings in the district of Ludwigslust Expansion of continuous monitoring –Expansion of the existing monitoring by adding addition system temperatures, operation values and sub meters –Integration of recorded data into Software for automated processing for visualization, creation of statistics and preprocessing

14. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 14 ECO Region in the district of Ludwigslust Planned project: continuous monitoring with automated fault detection in office buildings in the district of Ludwigslust Implementation of an automated fault detection and error reporting management –Development of rule based models for automated fault detection of the monitored systems –Implementation and testing of feasibility for other objects

15. ENERGIEMANAGEMENT FACILITY MANAGEMENT prüfen - bewerten - planen reviewing – assessing - planning 15 Thank you!