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Energy Conservation Project Am I sending my landlord to the poor house keeping my house “tropical?”
The Main Question: ,[object Object]
Why? ,[object Object],[object Object]
How am I going to show how much my landlord is paying for heat? ,[object Object],[object Object]
Initial Assumptions ,[object Object],[object Object],[object Object],[object Object]
How to collect the Data ,[object Object],[object Object],[object Object],[object Object]
Accurate Data? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Other things that help  heat  the apartment:
Data Collected http:// spreadsheets.google.com/pub?key=pI7xEJgzMJemnkfIyVIxHUA   Energy Consumption Project                                           Date Research start time Research end time Thermostat setting min Inside temp max Inside temp Outside temp furnice turns on furnice turns off furnice time on time between intervals November 25, 2008 8:00 11:40 66 66 69 40 8:38 8:50 0:12           66 69 39 9:28 9:38 0:10 0:38         66 69 39 10:25 10:36 0:11 0:47         66 69 39 11:21 11:33 0:12 0:45                       November 26, 2008 10:43 1:32 71 71 74 40 10:31 10:43 0:12           71 74 40 11:21 11:31 0:10 0:38         71 74 40 12:17 12:28 0:11 0:46         71 74 40 1:21 1:31 0:10 0:53                       November 27, 2008 10:11   61 60 64 40 10:11 10:21 0:10                 by 1:45 didn't turn back on                               5:50 9:05 61 61 61 41 never turned on                             December 1, 2008 8:30 10:22 70 69 71 32 8:45 8:58 0:13                 10:10 10:20 0:10 1:12                       December 7, 2008 9:00   69 68 72 40 9:15 9:27 0:12         69 68 72 40 10:41 10:54 0:13 1:14                       December 16,2008 8:19   60 60 62 28 8:19 8:31 0:12         60 60 62 30 9:27 9:39 0:12 0:56       60 60 62 31 10:49 11:00 0:11 1:10       60 60 62 36 12:15 12:26 0:11 1:15                       December 17, 2008 7:00   70 70 74 23 9:00 9:13 0:13                 9:50 10:03 0:13 0:37               10:39 10:51 0:12 0:36               11:32 11:44 0:12 0:41
Data collected (zoomed in) Outside  temp furnace  turns on furnace  turns off furnace  time on time between Furnace off/0n 40 8:38 8:50 0:12   39 9:28 9:38 0:10 0:38 39 10:25 10:36 0:11 0:47 39 11:21 11:33 0:12 0:45           40 10:31 10:43 0:12   40 11:21 11:31 0:10 0:38 40 12:17 12:28 0:11 0:46 40 1:21 1:31 0:10 0:53
Unrecorded Variables ,[object Object],[object Object]
Interesting note from Data: ,[object Object],[object Object],[object Object]
How Fuel Consumption was Calculated Note:  The .6 represents the  amount of fuel (in gallons) the regulator on the furnace burns per hour.
 
 
Finding fuel consumed per Hour Using the plotted points, slope was calculated using the following equation: Inside  Temperature Outside Temperature Slope  (gas consumed/hour) 70 degrees 20 degrees .1224 60 degrees  30 degrees .0846 68 degrees 40 degrees .0929 70 degrees 40 degrees .1156
Using the slope to find extra fuel consumed over a month (4 hours a day) Averaging  the two rows for Inside Temp of 70 degrees: I’m saving 14.28 – 10.2 =  4.1 gallons  keeping the temperature at  60  instead of  70  degrees, when the outside temperature is around 30 degrees. Inside  Temperature Outside Temperature Slope  (gas consumed/hour) Gas Consumed  (one month) 70 degrees 20 degrees .1224 14.7 60 degrees  30 degrees .0846 10.2 68 degrees 40 degrees .0924 11.1 70 degrees 40 degrees .1156 13.9 70 degrees  30 degrees .1190 14.28
 
How much extra fuel per  Winter ,[object Object],[object Object],[object Object],85.68 – 61.2 =  24.5 gallons difference At the current rate, this means an extra $100 over the winter to be extra comfortable Inside  Temperature Outside Temperature Gas Consumed  (one month) Extra Gas over the winter 70 degrees  30 degrees 14.28 85.68 60 degrees  30 degrees 10.2 61.2
Since I’m at it…. How much is my landlord paying a month to heat my place for those other 20 hours. Averaging  the two rows for Inside Temp of 70 degrees: Inside  Temperature Outside Temperature Slope  (gas consumed/hour) Gas Consumed  (one month) 70 degrees 20 degrees .1224 73.4 60 degrees  30 degrees .0846 50.8 68 degrees 40 degrees .0924 55.4 70 degrees 40 degrees .1156 69.3 70 degrees  30 degrees .1190 71.4
Total Monthly Bill during the  Winter  ( 30 degrees ) for my Landlord ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Conclusion / Final Results ,[object Object],[object Object],[object Object]
Problems, Questions for Further Study ,[object Object],[object Object],[object Object]
References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Energy Consumption Project - Ryan Miller

  • 1. Energy Conservation Project Am I sending my landlord to the poor house keeping my house “tropical?”
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8. Data Collected http:// spreadsheets.google.com/pub?key=pI7xEJgzMJemnkfIyVIxHUA Energy Consumption Project                                           Date Research start time Research end time Thermostat setting min Inside temp max Inside temp Outside temp furnice turns on furnice turns off furnice time on time between intervals November 25, 2008 8:00 11:40 66 66 69 40 8:38 8:50 0:12           66 69 39 9:28 9:38 0:10 0:38         66 69 39 10:25 10:36 0:11 0:47         66 69 39 11:21 11:33 0:12 0:45                       November 26, 2008 10:43 1:32 71 71 74 40 10:31 10:43 0:12           71 74 40 11:21 11:31 0:10 0:38         71 74 40 12:17 12:28 0:11 0:46         71 74 40 1:21 1:31 0:10 0:53                       November 27, 2008 10:11   61 60 64 40 10:11 10:21 0:10                 by 1:45 didn't turn back on                               5:50 9:05 61 61 61 41 never turned on                             December 1, 2008 8:30 10:22 70 69 71 32 8:45 8:58 0:13                 10:10 10:20 0:10 1:12                       December 7, 2008 9:00   69 68 72 40 9:15 9:27 0:12         69 68 72 40 10:41 10:54 0:13 1:14                       December 16,2008 8:19   60 60 62 28 8:19 8:31 0:12         60 60 62 30 9:27 9:39 0:12 0:56       60 60 62 31 10:49 11:00 0:11 1:10       60 60 62 36 12:15 12:26 0:11 1:15                       December 17, 2008 7:00   70 70 74 23 9:00 9:13 0:13                 9:50 10:03 0:13 0:37               10:39 10:51 0:12 0:36               11:32 11:44 0:12 0:41
  • 9. Data collected (zoomed in) Outside temp furnace turns on furnace turns off furnace time on time between Furnace off/0n 40 8:38 8:50 0:12   39 9:28 9:38 0:10 0:38 39 10:25 10:36 0:11 0:47 39 11:21 11:33 0:12 0:45           40 10:31 10:43 0:12   40 11:21 11:31 0:10 0:38 40 12:17 12:28 0:11 0:46 40 1:21 1:31 0:10 0:53
  • 10.
  • 11.
  • 12. How Fuel Consumption was Calculated Note: The .6 represents the amount of fuel (in gallons) the regulator on the furnace burns per hour.
  • 13.  
  • 14.  
  • 15. Finding fuel consumed per Hour Using the plotted points, slope was calculated using the following equation: Inside Temperature Outside Temperature Slope (gas consumed/hour) 70 degrees 20 degrees .1224 60 degrees 30 degrees .0846 68 degrees 40 degrees .0929 70 degrees 40 degrees .1156
  • 16. Using the slope to find extra fuel consumed over a month (4 hours a day) Averaging the two rows for Inside Temp of 70 degrees: I’m saving 14.28 – 10.2 = 4.1 gallons keeping the temperature at 60 instead of 70 degrees, when the outside temperature is around 30 degrees. Inside Temperature Outside Temperature Slope (gas consumed/hour) Gas Consumed (one month) 70 degrees 20 degrees .1224 14.7 60 degrees 30 degrees .0846 10.2 68 degrees 40 degrees .0924 11.1 70 degrees 40 degrees .1156 13.9 70 degrees 30 degrees .1190 14.28
  • 17.  
  • 18.
  • 19. Since I’m at it…. How much is my landlord paying a month to heat my place for those other 20 hours. Averaging the two rows for Inside Temp of 70 degrees: Inside Temperature Outside Temperature Slope (gas consumed/hour) Gas Consumed (one month) 70 degrees 20 degrees .1224 73.4 60 degrees 30 degrees .0846 50.8 68 degrees 40 degrees .0924 55.4 70 degrees 40 degrees .1156 69.3 70 degrees 30 degrees .1190 71.4
  • 20.
  • 21.
  • 22.
  • 23.