1. Today’s Enterprise Energy Management Systems: What to look for…. Mark A. Noyes CEO and President Cambridge, Massachusetts

2. Enterprise Energy Management A system which provides advanced software and hardware for energy conservation in commercial buildings. Best Practices in Energy Management Reliable Suite of Open-Protocol Tools Real-Time Forecasting and Savings Leverages existing Building Management Systems Occupant Comfort is Preserved

3. Benefits to Building Owners  Achieve Energy Savings of 12% or more  Measure and Optimize Energy Consumption in Real- Time  Reduce Overtime and Travel costs with Remote- Access Diagnostics and Controls  Participate in Energy Curtailment Programs  Measure and Validate Energy Bills and Efficiency Projects  Participate in “Green Building” Programs

4. Connecting to a Building Simple, easy-to-install communication interface with building systems: Building Engineers/Operators maintain control Secure Connection to prevent “hacking” Non-intrusive communication with BMS Non-disruptive installation IUE is a tool for Building Engineers and Managers

5. System Capabilities EEM (Electricity, Water, Gas, Steam) EEM (Electricity, Water, Gas, Steam) Building Tune Up Building Tune Up Finance (virtual meter) Finance (virtual meter) Energy Operations Center Energy Operations Center Automatic Control (permanent load reduction, peak avoidance) HVAC Lighting Gas Automatic Control (permanent load reduction, peak avoidance) HVAC Lighting Gas D-Gen Energy Procurement Energy Procurement 2 way communication (not a product, just a requirement) Meter Service (Bill Chasing) Meter Service (Bill Chasing) DR EIS Spot Markets Legend: Blue - Product Green - Service Energy Analysis Energy Analysis Critical Response Critical Response

6. Illustrative screen shots What to look for……

7. Access via web browser Username, password login

8. High Level View and Drill Down: -- Portfolios -- Buildings -- Meters -- Devices 1.Monitor current physical demand and consumption (kW, kWh) 2.Analyze financial performance (bills, savings)

9. kW Demand for a portfolio of buildings

10. User-defined aggregation of revenue-meters into virtual meters for any purpose

11. kW demand graphs for 3 large buildings

12. kW viewed as a calendar graph; date selector window also open

13. Monitoring one Air handler: kW, supply air temp, and space air temperature

14. UMiami Wellness Center, Meter selected; Meter parameters for display selected Display date range selected

15. 3 selected parameters are graphed ‘on- demand’ (real- time) kW predictio n goes into future.

16. kW demand savings due to EEM activity

17. Log of automated energy strategies that turn real-time data into immediate energy savings.

18. Summary page for current critical values and alarms

19. Simulation of curtailment under a curtailment call from an ISO or a utility.

20. 2 MW curtailment of a 10 MW load for four hour duration

21. Remote control of crucial energy parameters

22. A real-time bill that mirrors the actual utility but with independent meter readings; Can be generated for any time-frame. Export of real-time bill to Microsoft Excel

23. Energy and financial savings per meter due to EEM energy strategies

24. What are our Customer’s looking for today?

25. Customer Pain Points How to integrate disparate, proprietary systems How to monitor and benchmark usage How to reduce energy cost How to reduce energy consumption How to reduce maintenance costs Understand the EEMS market-place Pick features of a system for their business Learn how other organizations have reached their energy management goals

26. What are your needs? Enterprise scope Energy Readiness Single BuildingCampusEnterprise Measure Energy Calculate Energy One-shot projects Continuous Programs Market Participation Emergency Response

27. Web EIS: TREND - trending, alarming, analysis, recording (Electricity, Water, Gas, Steam) Web EIS: TREND - trending, alarming, analysis, recording (Electricity, Water, Gas, Steam) Meter EIS: FINANCE - metering, bill audits, measure & verify (virtual meter) Meter EIS: FINANCE - metering, bill audits, measure & verify (virtual meter) AGENT CONTROL - automated savings (permanent load reduction, peak avoidance) HVAC Lighting Gas AGENT CONTROL - automated savings (permanent load reduction, peak avoidance) HVAC Lighting Gas DR EIS confidence in demand response DR EIS confidence in demand response D-GEN deciding when to run generators D-GEN deciding when to run generators Crit. Response coping with loss of power Crit. Response coping with loss of power SCADA Network: Connectivity (2 way connectivity to many BMSs) SCADA Network: Connectivity (2 way connectivity to many BMSs) A Simple Summary of Web EMCS

28. Web-based EMCS

29. Thank You For more information contact me at: Mark Noyes WebGen Systems Inc 41 Linskey Way Cambridge, MA 02142 617-349-0724 x102 www.webgensystems.com