I have been researching alternative power for quite a number of years. I went to a field day about 30 years ago and then wind sounded attractive but the cost of the tower to put the turbine on was beyond me. Next I looked into hydro it was promising but flood proofing was a problem. Until recently solar was too expensive to consider, that changed in the last couple of years, just hope it lives up to the sails pitch.
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Robert Pearce.
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