Clean Energy, the Down and Dirty Truth Dow Jones Newswire columnist Simon Constable looks at the truth behind clean energy, whether wind and solar energy is as clean as some claim it is. (Oct. 23) Clean Energy, the Down and Dirty Truth Dow Jones Newswire columnist Simon Constable looks at the truth behind clean energy, whether wind and solar energy is as clean as some claim it is. (Oct. 23) Solar power wind energy energy oil environment Simon Constable FCX AAUK RTP