George Mokray <gmoke@world.std.com> has written two pieces about the use of existing solar technology in Haiti: Solar Water Disinfection http://www.dailykos.com/story/2010/1/17/825968/-Solar-Water-Disinfection Solar Cottage Industry in Haiti http://www.dailykos.com/story/2010/1/19/827194/-Solar-Cottage-Industry-i... "My thirty years of experience doing public demonstrations of solar technology has been boiled down to less than thirty minutes in eight short videos": http://solarray.blogspot.com/2009/09/simple-solar-parts-1-2-and-3.html http://solarray.blogspot.com/2009/12/simple-solar-parts-4-through-8.html