I like Pie

I was looking for information on how much energy my different appliances use, on average, and came across a great bar graph. Unfortunately I can't find it again. It showed a huge bar for heating that was about as large as all the other appliances put together. Obviously the graph was for a typical home where you have serious winters. I already knew that heating and cooling were the major culprits in energy use, but seeing it on the graph gave it context and perspective that I will always remembe