<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><br class=""></div><div class="">Dear Stovers,</div><div class=""><br class=""></div>The lab work is developing stoves to use modified wood for the purpose to clean the air. That’s good. The fuel is supplied along with the Air Burner. Then a stove designed to burn native biomass and cook a meal is placed along side the Air Burner and happens to create a little puff of smoke - not to worry. The smoke is quickly taken up by the Air Burner and the air remains clean so to enjoy a nice healthy meal. Thats what we are doing. <div class=""><br class=""></div><div class="">Regards</div><div class="">Frank<br class=""><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Sep 8, 2016, at 12:55 AM, Philip Lloyd <<a href="mailto:plloyd@mweb.co.za" class="">plloyd@mweb.co.za</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="WordSection1" style="page: WordSection1; font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">There is an interesting blog that underlines the problem with present modelling:<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><a href="https://wattsupwiththat.com/2016/07/28/fail-carbon-financed-cookstove-fails-to-deliver-hoped-for-benefits-in-the-field/" target="_blank" style="color: purple; text-decoration: underline;" class="">https://wattsupwiththat.com/2016/07/28/fail-carbon-financed-cookstove-fails-to-deliver-hoped-for-benefits-in-the-field/</a><o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">In this case it is fairly clear the lab work was not guided by any field study. The field work showed the user needed to simmer during the cooking cycle, which wasn’t taken into account when the new stove was specified.<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">There is no point in WHO modelling emissions to within a mg/m<sup class="">3</sup><span class="Apple-converted-space"> </span>if the user can operate at 100 times that level. Emissions must be matched to fuel, stove and the full burn sequence during cooking if there is to be any hope of avoiding this type of debacle.<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Prof Philip Lloyd<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Energy Institute, CPUT<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">SARETEC, Sachs Circle<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Bellville<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Tel 021 959 4323<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">Cell 083 441 5247<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class="">PA Nadia 021 959 4330<o:p class=""></o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 11pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125);" class=""><o:p class=""> </o:p></span></div><div class=""><div style="border-style: solid none none; border-top-color: rgb(181, 196, 223); border-top-width: 1pt; padding: 3pt 0cm 0cm;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><b class=""><span lang="EN-US" style="font-size: 10pt; font-family: Tahoma, sans-serif;" class="">From:</span></b><span lang="EN-US" style="font-size: 10pt; font-family: Tahoma, sans-serif;" class=""><span class="Apple-converted-space"> </span>Stoves [<a href="mailto:stoves-bounces@lists.bioenergylists.org" style="color: purple; text-decoration: underline;" class="">mailto:stoves-bounces@lists.bioenergylists.org</a>]<span class="Apple-converted-space"> </span><b class="">On Behalf Of<span class="Apple-converted-space"> </span></b>Ronal W. Larson<br class=""><b class="">Sent:</b><span class="Apple-converted-space"> </span>Thursday, September 8, 2016 12:18 AM<br class=""><b class="">To:</b><span class="Apple-converted-space"> </span>Traveller; Discussion of biomass<br class=""><b class="">Subject:</b><span class="Apple-converted-space"> </span>Re: [Stoves] News 7 September 2016: "Clean Cookstoves Need Better Performance Guidelines" (ES&T)<o:p class=""></o:p></span></div></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class="">Nikhil and list:<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span class="apple-tab-span"> <span class="Apple-converted-space"> </span></span>This just came in for 5 days from now. Happens to be heavy on WHO.<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class="">The key link is <o:p class=""></o:p></div></div><table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="856" style="width: 642pt; background-color: rgb(219, 229, 241); border-collapse: collapse; background-position: initial initial; background-repeat: initial initial;"><tbody class=""><tr class=""><td style="padding: 0.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 14.15pt;" class=""><span style="font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></span></div></td><td width="850" style="width: 637.5pt; padding: 0.75pt;" class=""><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 12.6pt;" class=""><a href="https://attendee.gotowebinar.com/register/6749480047610317058" style="color: purple; text-decoration: underline;" class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif; color: rgb(5, 99, 193);" class="">This webinar</span></a><o:p class=""></o:p></div></div></td></tr></tbody></table><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class="">which takes you to: <a href="https://attendee.gotowebinar.com/register/6749480047610317058" style="color: purple; text-decoration: underline;" class="">https://attendee.gotowebinar.com/register/6749480047610317058</a><o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span class="apple-tab-span"> <span class="Apple-converted-space"> </span></span>I suggest waiting until after this webinar to answer your questions about WHO and stoves.<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class="">Ron<o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><div class=""><table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="864" style="width: 648.2pt; border-collapse: collapse;"><tbody class=""><tr class=""><td style="border-style: none solid; border-left-color: rgb(41, 159, 47); border-left-width: 1.5pt; border-right-color: rgb(41, 159, 47); border-right-width: 1.5pt; padding: 0cm;" class=""><div align="center" class=""><table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="766" style="width: 574.5pt; border-collapse: collapse;"><tbody class=""><tr class=""><td valign="top" style="padding: 7.5pt;" class=""><p class="MsoNormal" align="center" style="margin: 0cm 0cm 12pt; font-size: 12pt; font-family: 'Times New Roman', serif; text-align: center;"><strong class=""><i class=""><span style="font-size: 19pt; font-family: Arial, sans-serif;" class="">Using Stove Emissions Data to Estimate Air Quality:</span></i></strong><o:p class=""></o:p></p><p class="MsoNormal" align="center" style="margin: 0cm 0cm 13.5pt; font-size: 12pt; font-family: 'Times New Roman', serif; text-align: center;"><strong class=""><i class=""><span style="font-size: 17.5pt; font-family: Arial, sans-serif;" class="">An overview of World Health Organization current modeling approaches and future plans</span></i></strong><o:p class=""></o:p></p><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; text-align: center;" class=""><strong class=""><span style="font-size: 15pt; font-family: Arial, sans-serif;" class="">Tuesday, September 13, 2016</span></strong><o:p class=""></o:p></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; text-align: center; line-height: 14.15pt;" class=""><b class=""><span style="font-size: 13.5pt; font-family: Arial, sans-serif;" class=""><br class=""><strong class=""><span style="font-family: Arial, sans-serif;" class="">11:00 AM - 12:30 PM EDT / 8:00 AM – 9:30 AM PDT</span></strong></span></b><o:p class=""></o:p></div></td></tr></tbody></table></div></td></tr><tr class=""><td style="border-style: none solid; border-left-color: rgb(41, 159, 47); border-left-width: 1.5pt; border-right-color: rgb(41, 159, 47); border-right-width: 1.5pt; background-color: rgb(86, 156, 106); padding: 0cm; background-position: initial initial; background-repeat: initial initial;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 14.15pt;" class=""><span style="font-family: Calibri, sans-serif;" class=""> <o:p class=""></o:p></span></div></td></tr><tr class=""><td style="border-style: none solid; border-left-color: rgb(41, 159, 47); border-left-width: 1.5pt; border-right-color: rgb(41, 159, 47); border-right-width: 1.5pt; padding: 0cm;" class=""><div align="center" class=""><table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="98%" style="width: 856px; background-color: rgb(86, 165, 104); border-collapse: collapse; background-position: initial initial; background-repeat: initial initial;"><tbody class=""><tr class=""><td width="400" style="width: 300pt; background-color: rgb(219, 229, 241); padding: 0cm; background-position: initial initial; background-repeat: initial initial;" class=""><table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="856" style="width: 642pt; border-collapse: collapse;"><tbody class=""><tr class=""><td style="padding: 0.75pt;" class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 14.15pt;" class=""> <o:p class=""></o:p></div></td><td width="850" style="width: 637.5pt; padding: 0.75pt;" class=""><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 12.6pt;" class=""><a href="https://attendee.gotowebinar.com/register/6749480047610317058" style="color: purple; text-decoration: underline;" class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif; color: rgb(5, 99, 193);" class="">This webinar</span></a><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class=""> will provide background on how stove emissions can be related to concentrations of indoor air quality and vice versa. The modeling approach to be described is the same as that used for the development of the emissions guidance in the International Workshop Agreement 11:2012: </span><a href="https://www.iso.org/obp/ui/#iso:std:iso:iwa:11:ed-1:v1:en" style="color: purple; text-decoration: underline;" class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif; color: rgb(5, 99, 193);" class="">Guidelines for evaluating cookstove performance</span></a><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">; and the </span><a href="http://www.who.int/indoorair/guidelines/hhfc/en/" style="color: purple; text-decoration: underline;" class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif; color: rgb(5, 99, 193);" class="">WHO Guidelines for Indoor Air Quality: Household Fuel Combustion</span></a><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">.</span><o:p class=""></o:p></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 12.6pt;" class=""><span style="font-size: 7pt; font-family: Calibri, sans-serif;" class=""> </span><o:p class=""></o:p></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 12.6pt;" class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">In addition to describing how the model can be used to estimate air quality or derive emissions targets, the presentation will include background on the WHO’s work on providing guidance in the household energy sector and planned future activities. These future activities include expanding the model’s capabilities (e.g., accounting for stove stacking), as well as providing an interactive web version of the model for which regionally-based data can be input for more relevant local application. The webinar will conclude with a discussion on policy implications, and the interpretation and application of performance targets. </span><o:p class=""></o:p></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 12.6pt;" class=""><span style="font-size: 5pt; font-family: Calibri, sans-serif;" class=""> </span><o:p class=""></o:p></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 12.6pt;" class=""><b class=""><u class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">Webinar speakers include:</span></u></b><o:p class=""></o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 13.8pt;" class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">Heather Adair-Rohani, Technical Officer, Department of Public Health, Environmental and Social Determinants of Health, World Health Organization</span><o:p class=""></o:p></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 13.8pt;" class=""><span style="font-size: 3pt; font-family: Calibri, sans-serif;" class=""> </span><o:p class=""></o:p></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 13.8pt;" class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">Nigel Bruce, Professor of Public Health, Department of Public Health and Policy, University of Liverpool; Consultant, World Health Organization</span><o:p class=""></o:p></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 13.8pt;" class=""><span style="font-size: 3pt; font-family: Calibri, sans-serif;" class=""> </span><o:p class=""></o:p></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 13.8pt;" class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">Michael Johnson, Senior Scientist, Berkeley Air Monitoring Group</span><o:p class=""></o:p></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 13.8pt;" class=""><span style="font-size: 7pt; font-family: Calibri, sans-serif;" class=""> </span><o:p class=""></o:p></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 14.15pt;" class=""><b class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">Register today </span></b><a href="https://attendee.gotowebinar.com/register/6749480047610317058" style="color: purple; text-decoration: underline;" class=""><b class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif; color: rgb(5, 99, 193);" class="">HERE</span></b></a><b class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">!</span></b><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class=""> Webinar participation is free. For the web portion, a high-speed internet connection is required. <strong class=""><span style="font-family: Arial, sans-serif; font-weight: normal;" class="">The webinar technology allows attendees to listen to audio through their computer or by phone.</span></strong><b class=""> </b>Additional log-in information will be provided upon registration</span><span style="font-family: Arial, sans-serif;" class="">. </span><span style="font-size: 11.5pt; font-family: Arial, sans-serif;" class="">For more information on this webinar, please contact: </span><a href="mailto:moderator@cookstovesandindoorair.org" style="color: purple; text-decoration: underline;" class=""><span style="font-size: 11.5pt; font-family: Arial, sans-serif; color: rgb(5, 99, 193);" class="">moderator@cookstovesandindoorair.org</span></a><span style="font-size: 13pt; font-family: Arial, sans-serif;" class=""> </span><o:p class=""></o:p></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif; line-height: 14.15pt;" class=""> <o:p class=""></o:p></div></td></tr></tbody></table></td></tr></tbody></table></div></td></tr></tbody></table><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div><div class=""><blockquote style="margin-top: 5pt; margin-bottom: 5pt;" class="" type="cite"><div class=""><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class="">On Sep 7, 2016, at 1:36 PM, Traveller <<a href="mailto:miata98@gmail.com" style="color: purple; text-decoration: underline;" class="">miata98@gmail.com</a>> wrote:<o:p class=""></o:p></div></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div><div class=""><div class=""><p class="MsoNormal" style="margin: 0cm 0cm 12pt; font-size: 12pt; font-family: 'Times New Roman', serif;">Clean Cookstoves Need Better Performance Guidelines Daniel L. Wilson, LBNL<br class=""><br class=""><a href="http://pubs.acs.org/doi/pdf/10.1021/acs.est.5b05628" style="color: purple; text-decoration: underline;" class="">http://pubs.acs.org/doi/pdf/10.1021/acs.est.5b05628</a> <br class=""><br class="">"However, while emission rate and indoor concentration are mechanistrically linked, indoor concentrations from episodic sourcese are not meaningfully linked with respiratory intake or uptake.4 The implicit assumption of today’s standards is that a cookstove with lower emission rates will lead to lower indoor concentrations of pollutants and will therefore be safer for the user. However, this assumption is not necessarily true."<br class=""><br class="">Amen. <br class=""><br class="">What next? Would somebody talk about cooking deaths and the basis of WHO IAQ Guidelines? <br class=""><br class="">Or about what service standard a "performance standard" is to be sought to linked to? <br class=""><br class="">Or whether exposure changes and disease incidence can be predicted over the next 30 years with any degree of reliability? <br class=""><br class="">Who are scientists accountable to, even when they are (or not) accountable to themselves? <br class=""><br class="">Time to bring on lawyers and economists to examine proper use of taxpayers' money. (Foundations are subsidized via tax exemptions.)<br class=""><br class="">Would anybody consider going back to the basics - what is cooking, why is cooking, who is cooking, how is cooking? <br class=""><br class="">Nikhil<br class=""><br class=""><br class=""><br class=""><br class=""><br class=""><o:p class=""></o:p></p></div><p class="MsoNormal" style="margin: 0cm 0cm 12pt; font-size: 12pt; font-family: 'Times New Roman', serif;">_______________________________________________<br class="">Stoves mailing list<br class=""><br class="">to Send a Message to the list, use the email address<br class=""><a href="mailto:stoves@lists.bioenergylists.org" style="color: purple; text-decoration: underline;" class="">stoves@lists.bioenergylists.org</a><br class=""><br class="">to UNSUBSCRIBE or Change your List Settings use the web page<br class=""><a href="http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org" style="color: purple; text-decoration: underline;" class="">http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org</a><br class=""><br class="">for more Biomass Cooking Stoves, News and Information see our web site:<br class=""><a href="http://stoves.bioenergylists.org/" style="color: purple; text-decoration: underline;" class="">http://stoves.bioenergylists.org/</a><o:p class=""></o:p></p></div></blockquote></div><div style="margin: 0cm 0cm 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><o:p class=""> </o:p></div></div><span style="font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;" class="">_______________________________________________</span><br style="font-family: Helvetica; font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span style="font-family: Helvetica; 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