Regular readers will know of my fascination for doing maths. So i decided to dig out a bill from two years ago. My power usage has actually decreased quite significantly.
I calculated that if i still used the same amount of electricity as two years ago, my bill would have been $37.56 greater. So even after contributing to greenpower, I still come out in front.
1 comment:
David,
I love your blogger site. I run an online bookstore specialising in environmental and sustainability books (www.sustainableinsight.com.au). With the store we maintain a mailing of our subscribers and I was wondering if you mind if I mention you blogger site "Convenient Solutions" in our next newsletter issue?
Post a Comment