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

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.
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4. Part of the EMS or separate ?
EMS Operations
Market side
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5. 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
5 © 2009 by Elster. All rights reserved.

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. Meter Data Acquisition
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8. Metering Products
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9. Metering Products
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10. Flexible Dashboards
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11. Flexible Dashboards
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12. Automatic Validation

13. Automatic Validation
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14. Automatic Estimation
Estimation Routines

15. Manual Editing
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16. Thorough Auditing for SOX Compliance
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17. Billing Determinants Module
VPP/CPP
Net meter
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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. Virtual Metering & Aggregation
Compare contributors to transformer meter
Identify Line Losses or Theft of Power
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21. Powerful Ad-hoc Reporting
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22. Measurement & Verification
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23. Project Tracking
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24. Flexible Dashboards
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25. Flexible Dashboards

26. Forecasting & Performance Monitoring

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