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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Here’s
a link for finding ambient CO2 concentrations in response to an inquiry posted
yesterday. They are posted on the EPA website and based on NOAA data. <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>

<p class=MsoPlainText><a
href="http://epa.gov/climatechange/science/recentac.html">http://epa.gov/climatechange/science/recentac.html</a><o:p></o:p></p>

<p class=MsoPlainText><o:p> </o:p></p>

<p class=MsoPlainText><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>The
second link is for an EPA's emissions inventory which estimates how much CO2 is
emitted from different commercial and industrial activities.<o:p></o:p></span></p>

<p class=MsoPlainText><o:p> </o:p></p>

<p class=MsoPlainText><a
href="http://epa.gov/climatechange/emissions/downloads09/GHG2007entire_report-508.pdf">http://epa.gov/climatechange/emissions/downloads09/GHG2007entire_report-508.pdf</a><o:p></o:p></p>

<p class=MsoPlainText><o:p> </o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Personal
regards,<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Lynn
</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>G.
Bellenger, PE, FASHRAE</span><span style='font-size:10.0pt'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>ASHRAE
HBDP, LEED AP<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Partner<o:p></o:p></span></p>

<p class=MsoNormal><b><i><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></i></b></p>

<p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#006600'>Pathfinder Engineers and Architects LLP<o:p></o:p></span></b></p>

<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>134
South Fitzhugh Street</span><span style='font-size:9.0pt;font-family:"Times New Roman","serif"'><br>
</span><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>Rochester,
NY 14608</span><span style='font-size:9.0pt;font-family:"Times New Roman","serif"'><br>
</span><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>T: (585)
325-6004 x-105</span><span style='font-size:9.0pt;font-family:"Times New Roman","serif"'><br>
</span><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'>F: (585)
325-6005<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Email:
</span><span style='font-size:9.0pt'><a
href="mailto:lbellenger@pathfinderengineers.com"><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:blue'>lbellenger@pathfinder-ea.com</span></a></span><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'> </span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt;color:black'><a
href="http://www.pathfinderengineers.com/"><span style='font-size:10.0pt;
font-family:"Arial","sans-serif";color:blue'>www.pathfinder-ea.com</span></a></span><span
style='font-size:9.0pt'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif"'> <o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:18.0pt;font-family:Webdings;
color:green'>P</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>
</span><span style='font-size:7.5pt;font-family:"Arial","sans-serif";
color:green'>Please consider the environment before printing this email</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'> <o:p></o:p></span></p>

<p class=MsoNormal><o:p> </o:p></p>

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