Letter Re: Priority and Redundancy in Retreat Electric Power
In an attempt both to think through the issue and to stimulate other to do likewise, I present my personal analysis of our family’s current and future electric power usage. First some background: We live in a 2,400 square foot two-story home the suburbs of a southeastern city. Currently there are 3 of us, with one child away at school. Our summer temps are as high as 95F and winters can drop to the 20s. Currently is is between 50 and 80, which is great – windows often left open. We have grid power, for which we pay $150-300/month. …