1. Hair Dryer A hair dryer uses 1200 watts 1200W(x).15hrs/dy(x)300dys/yr= 54,000Watts a year or 54kWh 54kWh (x).0355cents/kWh= $1.92 per year

2. Wind Energy I can use wind energy to replace the electricity it is currently using. I would do this by attaching a wind generator to the end of my hair dryer. When I want to dry my hair I will go outside and the wind will go through the generator, heat up, and then blow out the other end and dry my hair. (http://www.bp.com/iframe.do? categoryId=9025015&contentId= 7047453)

3. Alarm Clock An alarm clock uses 10 Watts (10W) x (24hrs/day) x (365 days/yr)= 87,600 Watts a year or 87.6 kWh 87.6 kWh x.0355 cents/kWh= $3.11 per year

4. Solar Energy I can use solar power to replace the electricity already being used. I can do this by placing a small solar panel on the top of my alarm clock that would take the suns energy and store it in the batteries. I would keep my clock my my window so that it can charge up during the day.http://www.energyalternatives. ca/content/Categories/SolarInfo.as p)http://www.energyalternatives. ca/content/Categories/SolarInfo.as p

5. Works Cited Bp. Alternative Energy. http://www.bp.com/iframe.do?category Id=9025015&contentId=70474531996. April 5, 2012. http://www.bp.com/iframe.do?category http://www.energyalternatives.ca/content/Ca tegories/SolarInfo.asp) http://www.energyalternatives.ca/content/Ca tegories/SolarInfo.asp