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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Dear Nikhil<o:p></o:p></span></p><div><p class=MsoNormal style='margin-bottom:12.0pt'>PS to Crispin: I am not quite an idiotic Luddite. I am thrilled by your "puts out enough power to run a home is a very attractive option" and "alternatives which often include an engine." Not for the bottom 50-80% of rural households in SA or SSA yet, but possibly for the commercial users and the rich. As with climate change, the rich should take the first steps - a 2-5 kW system with energy storage, highly efficient appliances, and reliable backup that can take out 30% of the primary energy demand from the area. <span style='color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>TAG’s don’t have to be expensive. See Scott Backhaus’ 2012 paper on this – it is technical but the idea is sound: mass-produced electricity generators will not remain an oddity for long.<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><a href="http://www.sciencedirect.com/science/article/pii/S0306261912003455">http://www.sciencedirect.com/science/article/pii/S0306261912003455</a><o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Leaps and bounds: the system efficiency rose from <20% to 49%. That is serious progress in a short time. The Dutch are leading, I think.<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Regards<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'>Crispin<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D'><o:p> </o:p></span></p></div></div></div></body></html>