Tuesday, June 5, 2012
This is EIA data from 2005 showing the average end-use of energy within households. I haven't found time series data for household energy use at present.
I note that my house compares quite unfavorably to the average. I assume that's a function a) of it being an old house, b) of us being a five person household - roughly twice the current average household size, and c) of us being in a colder climate than the northeast average.