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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US'>Dear Ron<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US'>>></span><i><span style='font-size:11.5pt;font-family:"Calibri","sans-serif";color:#1F497D'>In this case it is with a new protocol that is strongly informed by local patterns of use. That should give us more predictable results in the field. Because the social science (social impact potential) has been assessed beforehand, we can make a pretty good estimate of whether or not a stove will be acceptable. One metric is cooking power, another is controllability. A third is lighting speed. Another is cost and durability.</span></i><o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal><span style='color:#1F497D'>></span>Q1. What are our chances of seeing the social science side of this?<o:p></o:p></p></div><div><p class=MsoNormal><span class=apple-tab-span> </span>I am particularly interested in how the questions were asked about making money while cooking and saving time.<o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>This is a good question. I believe there will be a report generated from two groups of works: the investigation by the team headed by Helen Carlsson (WB) and the results of a very large (in my view) survey conducted after that. It is normal for these reports to be put on the WBank website.<o:p></o:p></span></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Q2. Why in the list of the stated metrics do we not see these earnings and time saving metrics (plus emission control, which I presume was a social science question) that are favorable to char-making stoves?<o:p></o:p></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The question about earnings relates to home industries conducted on the family cooking stove. This practise is very common, though this was not known before the social science team made their investigations. In many cases the mass of fuel consumed per day is larger for commercial activities than domestic cooking, though the stove is ostensibly a domestic cooking stove. In areas where there are palm trees, sugar making dominates stove use by a factor of 2:1. Sometimes 3:1. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The stove promotion programme initially intended to supply or promote cooking stoves only and industrial uses were not part of the programme, However after profiling the communities it became clear that it simply was not possible to separate cooking from income generating. The stoves are not rated for their income generating ability because there are many potential uses for the stoves. People choosing a cooking product do so for reasons that encompass a range of possible activities. Most rural homes want a 3-pot stove (in a line). They can make sugar on the first, hottest cooking station and cook food on the other two at a lower power level.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>The CSI-WBT test protocol has no difficulty accommodating multipot stoves and complex burn cycles. The performance targets are subject to review as the system efficiency is quite high for the baseline products (relative to single pot stoves).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Regards<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Crispin<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p></div></div></body></html>