Still, it’s going to be a bitch when, in the future nat. gas goes into short supply (like in the winter).
We use significantly less electricity as a nation in colder months.
http://eia.gov/electricity/data/browser/#/topic/5?agg=0,1&geo=vvvvvvvvvvvvo&endsec=vg&freq=M&start=200101&end=201402&ctype=linechart<ype=pin&pin=&rse=0&maptype=0