Francis Thicke is on board as another speaker for this summer's Farm Hack IOWA.  More to come.  We're three steps ahead of you.
[youtube=http://www.youtube.com/watch?v=nK77_BR8uZ4]
Francis Thicke, candidate for secretary of Agriculture, discusses the advantages of using renewable energy on farms, and as an example he uses solar panels to heat water for his dairy farm.