The results are in…
Our project was to conserve energy in twenty homes- including our own. We found our participants by asking people we already knew seeing as they were the most convenient people to ask and also the most willing to help.
Our goal is to reduce the amount of energy by minimizing consumption.
These items included:
- a Flyer explaining the project
- a pre-project Survey
- a directions sheet
- a post-project Survey2
The packet also included contact information so that our group could act as a resource to the participating families.
We asked the families to:
- Turn off lights and large inactive appliances when they leave the room
- Unplug small inactive appliances
- Use sleep timers on TVs
We plan on comparing the energy bill of September (without any changes) to the October bill (after changes).
Once the project began, we made sure to keep in contact with the families in order to ensure that they were following the rules. During this time, not much work on the project could be completed because we were waiting for the results.
After collecting all of our data, between the twenty houses, we have formed a chart displaying the results of our conservation project by the fluctuation in the household’s bills.
We immediately noticed that not all of the participating households had saved money. This could have been caused by numerous factors:
- Daylight Savings (Lights on longer- gets darker quicker)
- Turning on heat
- Sales tax
- Inability to follow our instructions
- Fluctuation in energy costs
In total, the homes saved $260.86. We were happy to see that our project was successful and the majority of the houses did see a decrease in their bills.
We have decided to highlight three of the houses that stood out the most. The homes were all located in Wisconsin.
House 17

House 17 showed the biggest decline in their energy bill from September to October. They saved a total of $46.40. This house was dedicated to following the rules, especially unplugging all appliances. The appliances included televisions and lamps. This house also kept their computer turned off and utilized computers at different locations.
House 15
House 15 had a higher energy bill in October then they did in September. This home spent $29.00 more than the previous month. The factors that contributed to this gain included the home turning on the heat and not following the rules
House 9
House 9 is an extremely unique household for our experiment. This house did not see a significant decrease from September to October; however, from October 2007 to October 2008 a big difference was noted. This difference is due to the fact that the home received all brand new energy star appliances. The appliances included refrigerator, stove, front load washer, and dishwasher. This home also changed their old light bulbs to florescent ones. The total average daily kWh went from 114.4 kWH in October 2007 to 39.8 kWH in October 2008.
Over the duration of this project, we learned a lot. We were surprised to see the amount of change that we were able to accomplish in a home. We believe that once the four of us get to the point in our lives where we have our own homes that we will be able to apply these factors in our experiment to our houses. We also know the amount of money and energy that can be saved with energy-star appliances and could consider getting such appliances in our homes.
The successful households were extremely happy with the results and plan to continue following the tips we provided at the beginning of the project. The homes that saw a gain in their bill plan to evaluate what they are doing wrong and try to improve in order to conserve more energy.
Overall, we enjoyed doing this project and loved working with the families. We are still contemplating numerous other ways to reduce, reuse, and recycle in order to accomplish a more Green Earth!!
