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Saving Energy with the ELG

Saving Energy with the ELG. If you have any problems listening to the audio, you can download a transcript using the Attachments tab on the left. Contents. Energy Conservation at HEI Why the ELG? Introduction to the ELG Using the ELG. There Will Be Tests. Energy Conservation at HEI.

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Saving Energy with the ELG

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Presentation Transcript

  1. Saving Energy with the ELG If you have any problems listening to the audio, you can download a transcript using the Attachments tab on the left.

  2. Contents • Energy Conservation at HEI • Why the ELG? • Introduction to the ELG • Using the ELG

  3. There Will Be Tests

  4. Energy Conservation at HEI

  5. Energy Conservation at HEI

  6. Successes: Our Hotels

  7. Successes: HEI

  8. Why the ELG?

  9. How to Reduce Energy Consumption

  10. How to Reduce Energy Consumption

  11. The ELG Supports Behavioral Changes • Track Energy Usage • Record What Works • Encourage Teamwork

  12. Energy Looking Glass (ELG) Introduction

  13. Energy Looking Glass (ELG)

  14. Energy Looking Glass (ELG) How to Use

  15. Four Main Tabs

  16. Four Main Tabs

  17. Daily Entry

  18. Daily Entry: Energy Conservation Committee

  19. Energy Conservation Committee

  20. Daily Entry: Meter Reads

  21. Daily Entry: Meter Reads

  22. Daily Entry: Daily Consumption

  23. Daily Entry: Comments

  24. Daily Entry: CDD/HDD/Occupancy

  25. Daily Entry: CDD/HDD/Occupancy

  26. Daily Entry: CDD/HDD/Occupancy

  27. Daily Entry: CDD/HDD/Occupancy

  28. Daily Entry: CDD/HDD/Occupancy

  29. Daily Entry: CDD/HDD/Occupancy On Feb 3 we had 108 Occupied Rooms.

  30. Daily Entry: BTU and Dollar Savings

  31. Daily Entry: BTU and Dollar Savings

  32. Daily Entry: BTU and Dollar Savings

  33. Four Main Tabs

  34. Consumption Report

  35. Consumption Report: Hotel Snapshot

  36. Consumption Report: Month to Date

  37. Consumption Report: Daily News

  38. Consumption Report: Yesterday

  39. Consumption Report: Budget

  40. Consumption Report: Year to Date

  41. Consumption Report: Adjustments

  42. Adjustments: What are they? August Last Year Electric Usage: 400,000 kWh August This Year Electric Usage: 500,000 kWh That’s not fair! We had a 30 day heat wave this year. My big wrench and I think you should check those numbers again. According to this, you used 25% more electricity than last year. Way to be wasteful.

  43. Adjustments figure out the energy used when:

  44. Adjustments in Action • 1 CDD = 200 kWh • 450 Cooling Degree Days 450 CDD X 200 kWh 90,000 kWh

  45. Calculating Adjustments 5 year history of: • Temperature • Occupancy • Usage

  46. Adjustments: What are they? August Last Year Electric Usage: 400,000 kWh August Last Year Adjusted Usage: 490,000 kWh August This Year Electric Usage: 500,000 kWh That sounds reasonable. We did forget to turn lights off in unused rooms. We’ll have to post reminders for everyone. I crunched the numbers. Turns out if last year was as hot as this year the difference in your electric usage is only 2%.

  47. Consumption Report: Adjustments

  48. Consumption Report: Adjustments

  49. Consumption Report: Adjustments

  50. Consumption Report: Adjustments

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