1. © 2010 by Elster. All rights reserved. Virginia Submetering Program: Benefits and Solutions Contact Bob Jennings at Energy ICT/Westridge Energy 703-609-8874

2. The Commonwealth of VA Submetering Program offers: Equipment and software Building an energy monitoring, tracking and continuous commissioning program Demand response participation through the VA DR program. 2© 2009 by Elster. All rights reserved.

3. Program web site and requirements review Walk through visits from three approved firms Minimum of three proposals & negotiate with two. 3© 2009 by Elster. All rights reserved.

4. 4© 2009 by Elster. All rights reserved. Part of the EMS or separate ? EMS Operations Market side

5. 5© 2009 by Elster. All rights reserved. PJM Demand Response - Va DGS Energy connect will install metering Optional - install your own $1,800 installation Monthly Maintenance Fees  Ethernet - $90/mo  GPRS/CDMA - $140/ mo  Straight pass thru Metering equipment & data management requires little maintenance

6. It is the Software Behind the Submetering that Counts – –Data validation and verification –Data estimation and editing –Billing determinants and complex billing analysis –Cost allocation –Virtual metering and aggregation –Standard, customer reports –Energy management project tracking –Measurement and verification –Dashboard indicator design and use. 6© 2009 by Elster. All rights reserved.

7. 7© 2009 by Elster. All rights reserved. Meter Data Acquisition

8. 8© 2009 by Elster. All rights reserved. Metering Products

9. 9© 2009 by Elster. All rights reserved.

10. Flexible Dashboards EnergyICT Confidential Information

11. Flexible Dashboards 11© 2009 by Elster. All rights reserved.

12. Automatic Validation

13. 13© 2010 by Elster. Automatic Validation

14. Automatic Estimation Estimation Routines

15. EnergyICT Confidential Information Manual Editing

16. EnergyICT Confidential Information Thorough Auditing for SOX Compliance

17. 17© 2010 by Elster. Billing Determinants Module VPP/CPP Net meter

18. Complex Billing

19. Energy Procurement and Cost Management Develop load shapes/profiles Evaluate power contract options Consider risk management options Allocate costs Validate utility bills Apply exploratory data to energy use and operations Facility cost and performance monitoring. 19© 2009 by Elster. All rights reserved.

20. 20© 2010 by Elster. Virtual Metering & Aggregation Compare contributors to transformer meter Identify Line Losses or Theft of Power

21. 21© 2010 by Elster. Powerful Ad-hoc Reporting

22. 22© 2010 by Elster. Measurement & Verification

23. Project Tracking 23© 2009 by Elster. All rights reserved.

24. Flexible Dashboards EnergyICT Confidential Information

25. Flexible Dashboards

26. Forecasting & Performance Monitoring

27. 27© 2009 by Elster. All rights reserved. “ You can’t save what you don’t measure”