IMO, its a relative matter. For those of us living in cities or suburbia it does seem extreme. I did'nt pay attention to location in the article, is this guy living in a metropolitan area?, if so, yes that would be extreme.
For those living in isolated areas of the Western U.S., Canda or Alaska, its more a way of life...extreme to the city bound masses.
We are in the UK and the transformers for all of our US voltage equipment are what kill us. We really need to start turning powerstrips off, too. Electricity is expensive here! :(