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Metering, Monitoring & Targeting Kevin Cardall NIFES

Metering, Monitoring & Targeting Kevin Cardall NIFES. Introduction. MM&T Metering Monitoring Analysis & Reporting. Introduction. Fiscal monitoring Devolved budget Things go wrong. If it can go wrong, it will - and it will cost you. Steps towards M&T. Metering. What to measure

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Metering, Monitoring & Targeting Kevin Cardall NIFES

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  1. Metering, Monitoring & TargetingKevin CardallNIFES

  2. Introduction • MM&T • Metering • Monitoring • Analysis & Reporting

  3. Introduction • Fiscal monitoring • Devolved budget • Things go wrong

  4. If it can go wrong, it will - and it will cost you

  5. Steps towards M&T

  6. Metering • What to measure • Technology

  7. Metering – What to measure • Building Regulations • 90% to be accounted for • Risk • Ease of detection • Auto/Manual controls • Capacity • Cost • £4,000

  8. Metering - Technology • Pulse • Optical • Meter download • Smart Meters • Signature Analysis

  9. Monitoring • Collate data sources • Manual • Frequency • Accuracy • Utility data • Portable monitor • Communications methods

  10. Monitoring - Communications • Hard wired • Telephone Line • BMS • Elec network • LAN • SMS/GSM • Radio

  11. Analysis & Reporting • Principles • Targets • Reporting • Profile Analysis • Benchmarking • Software

  12. Analysis & Reporting - Principles • Regular monitoring • Continuous records • Driving factors • Degree Days • Occupation • Regression analysis

  13. Analysis & Reporting - Targets

  14. Analysis & Reporting - Targets

  15. Analysis & Reporting - Targets

  16. Analysis & Reporting - Targets Intercept: Before = 225,000 kWh After = 235,000 kWh Saving = £10,000 pa

  17. Analysis & Reporting - Targets

  18. Analysis & Reporting - Reporting

  19. Analysis & Reporting - Profile Analysis • Helps to identify • Peak loads • Out of hours use • Recurring loads

  20. Analysis & Reporting – Benchmarking • Published figures or comparison of similar buildings • Future savings potential identified to bring buildings to “good practice” • Target areas of need • Avoid over-investment • Compare buildings on same site/different sites

  21. Analysis & Reporting – Benchmarking • Broad brush • Annual figures only • Often dated

  22. Analysis & Reporting – Software • Hold data • Fiscal • Manual reads • ½ hourly • Selective regression analysis • Cusum • Overspend league table

  23. Summary • Regular monitoring • Driving factors • Regression analysis • Overspend League Table • Benchmarking • Profiling • Action • Not just energy • Saving

  24. GIL65 – Metering Energy Use in new non-domestic buildings GPG310 – Degree Days for energy management CTC713 – Advanced metering fro SMEs CTV027 - Metering Summary – Further Information

  25. Questions “Nobody made a greater mistake than he who did nothing because he could only do a little” Edmund Burke 1729 - 1797

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