A record hot summer and electricity use was ... down?
It's true. Xcel Energy reports power use during the scorching summer of 2012 was about one percent less than the year before. The utility says conservation efforts - including more efficient appliances and light bulbs - are making a difference.
It's true. Xcel Energy reports power use during the scorching summer of 2012 was about one percent less than the year before. The utility says conservation efforts - including more efficient appliances and light bulbs - are making a difference.
