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Yuma County Energy Audit Summary 08 03 10 Final Rev1

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Yuma County Energy Audit Summary 08 03 10 Final Rev1

  1. 1. Yuma County Energy Audit:Report Summary<br />General Services Department<br />August 16, 2010<br />Project # 910-GS0006<br />
  2. 2. Triple Bottom Line <br /><ul><li>Americans saved enough energy in 2009 alone to avoid greenhouse gas emissions equivalent to those from 30 million cars — all while saving nearly $17 billion on their utility bills.
  3. 3. 1979 - 28% of all our oil is imported
  4. 4. Today +60% is imported
  5. 5. Consumption over this period quintupled </li></li></ul><li>Development Services <br />
  6. 6. Summary of Energy Conservation Measures (EEMs)<br />EEM #1 Lighting Retrofits<br />Replace older fluorescent lamps with energy efficient longer lasting lamps <br />Add occupancy sensors where practical<br />EEM #2 Adjust Temperature Controls<br />Change temperature set-points to industry standards (no lower than 76⁰F for cooling, no higher than 74⁰F for heating) <br />Program HVAC units to allow the Cooling & Heating systems to turn off/down during unoccupied period<br />
  7. 7. Summary of Energy Conservation Measures (EEMs)<br />EEM #3 Exterior Lighting Retrofits<br />Replace HID/Metal Halide lamps with more energy efficient fluorescent lamps<br />EEM #4 Window Replacement<br />Replace single pane windows with dual pane<br />EEM #5 Demand Control Ventilation<br />Decrease/increase outside air into the building based upon fresh air demand<br />
  8. 8. Summary of Energy Conservation Measures (EEMs)<br /><ul><li>EEM #6 PC Power Management/Server Consolidation
  9. 9. Turns computers off when not in use
  10. 10. Consolidation of servers or “Clouding” can create savings
  11. 11. EEM # 7 Variable Frequency Drives On Motors
  12. 12. Allows motors to operate at reduced power levels, matching the demand </li></li></ul><li>Summary of Energy Conservation Measures (EEMs)<br /><ul><li>EEM #8 Replace Aging AC units
  13. 13. Air Conditioning units older than 15 years should be replaced with energy efficient units
  14. 14. EEM #9 Install More Energy Efficient Vending Mizers
  15. 15. Compressors and lights are activated by motion sensors
  16. 16. EEM #10 Solar Power
  17. 17. Install Photovoltaic panels to reduce consumption </li></li></ul><li>Cost/Benefit Summary Of All EEM’s<br /> And All buildings<br />
  18. 18. Summary Of Energy Reduction Plan<br />Non Library Buildings<br />
  19. 19. Summary Of Energy Reduction Plan<br />Library Buildings<br />
  20. 20. Combined Greenhouse Gas <br />Emission Reduction<br />These EEMs will result in a savings of 2,586 Tons of CO₂ for Yuma County, equal to:<br /><ul><li> 495 cars off the road or
  21. 21. 314 home energy use or
  22. 22. 6,015 barrels of oil or
  23. 23. 290,935 gals of gasoline</li></ul>Source: EPA website<br />
  24. 24. Summary of Energy Star Ratings<br />
  25. 25. Questions??<br />

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