Background: Pennsylvania allows you to choose electricity providers. It used to be, years ago, that you had no choice. Whatever company that served your area was the only choice. Now people have a default billing company and then you can choose a provider other than the default, if desired. I take a few minutes every three to six months when my contract is about to expire to search a database of providers and select the best available rate. I suspect most people in PA don’t do this. People are generally lazy. Now I usually don’t open junk mail, but I...