<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Crispin:<div><br><div>1. Do efficiency and CO emission rates vary with power, given a particular stove and alcohol or for that matter any fuel?</div><div><br></div><div>2. With a ventilated environment or outdoor cooking, do CO emission rates from stoves risk high enough dose to cause headaches, fainting, or death?</div><div><br></div><div>What plays in Stuttgart and Serengeti might be entirely different things. Many poor people use fuels and stoves “beyond design basis”. </div><div><br></div><div>That limits the reach of better stove design and “scientific” lab testing. </div><div><br></div><div>Hence the practicality of “clean fuels.” </div><div><br></div><div>Dumb doesn’t necessarily mean stupid. </div><div><br><div dir="ltr">Nikhil<div><br></div></div><blockquote type="cite"><div dir="ltr"><span></span></div></blockquote></div></div><style><!--
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