I’ve always been a bit of an energy efficiency nut.
I’ve made it my mission to cut the utility bills at every home we’ve owned. Long before I learned about the risks of climate change, I was fanatical about energy efficiency because I’m cheap.
Whenever my wife and I move into a new home, I check the attic for adequate insulation. I look for leaks around doors and windows and install a programmable thermostat if needed. In our latest home, I’ve also insulated our water pipes with inexpensive foam from our local hardware store and painted mastic sealant on the seams of the air ducts. When our hot water heater needed replacement, we installed a tank-less water heater which decreased our summer-time gas use by 50%. In the summer, we found that setting the thermostat at 77 – 78 degrees and a gentle breeze from a fan was all that is required to be comfortable.
So far, we are on track to cut our utility bills by about half compared to the previous owner, but we are doing more. Our home has two large skylights that funnel too much heat out in the winter and let too much heat in the summer. We intend to replace these older windows with modern widows with five times the efficiency.
Read more at: http://www.huffingtonpost.com/steven-chu/weatherization-saving-mon_b_339935.html