RE: Question on NMED's BART report for SJGS
	Kuehn, Elizabeth, NMENV 
	to:
	Joe Kordzi
	10/13/2010 06:17 PM
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Hi Joe, 
The pre-consent decree emissions in lb/MMbtu came from PNM and were annual 
averages from the years 2001-2003.  
 
Liz
 
Elizabeth Bisbey-Kuehn
Minor Source Section
Air Quality Bureau
1301 Siler, Building B
Santa Fe, NM  87507-3113
Phone: (505)476-4338 Fax:(505)476-4375
P   Please consider the environment before printing this e-mail.

From: Kordzi.Joe@epamail.epa.gov [mailto:Kordzi.Joe@epamail.epa.gov] 
Sent: Wednesday, October 13, 2010 5:09 PM
To: Kuehn, Elizabeth, NMENV
Subject: RE: Question on NMED's BART report for SJGS
 
thanks Liz - what years did you use for the baseline and where did you get 
your emissions data? 


Regards,

Joe

" ... and miles to go before I sleep."
-- Robert Frost


From: 	"Kuehn, Elizabeth, NMENV" <Elizabeth.Kuehn@state.nm.us> 
To: 	"Kuehn, Elizabeth, NMENV" <Elizabeth.Kuehn@state.nm.us>, Joe 
Kordzi/R6/USEPA/US@EPA 
Date: 	10/13/2010 04:22 PM 
Subject: 	RE: Question on NMED's BART report for SJGS
 




Hi Joe, 
  
Below are the heat inputs for Units 1-4: 
  
Unit	1	2	3	4
Heat Input (MMbtu/hr)	3707	3688	5758	5649

  
Let me know if you have any other questions, Liz 
  
Elizabeth Bisbey-Kuehn 
Minor Source Section 
Air Quality Bureau 
1301 Siler, Building B 
Santa Fe, NM  87507-3113 
Phone: (505)476-4338 Fax:(505)476-4375 
P   Please consider the environment before printing this e-mail. 
 


From: Kuehn, Elizabeth, NMENV 
Sent: Wednesday, October 13, 2010 3:16 PM
To: 'Kordzi.Joe@epamail.epa.gov'
Subject: RE: Question on NMED's BART report for SJGS 
  
Hi Joe, 
The baseline emissions were calculated using heat input, the controlled 
emission rate (lb/MMbtu) and assuming an annual unit capacity of 85 
percent.  We did want to present the level of control achieved by adding 
the consent decree technology so baseline prior to installing the CD 
technology was pre-CD emissions.  In Table 2, the baseline emissions for 
CD was pre-CD emissions and the controlled emission rate equaled to 4140 
tpy, with an emissions reduction equaling 1254 tpy.     
The baseline emissions for Unit 1 for all technologies beyond CD (ROFA, 
SCR, SNCR) was calculated by multiplying 0.30 lb/MMbtu times the heat 
input times 8760/2000 times 85%.   
Unit 1 CD Scenario = 0.30 lb/MMbtu x 3707 MMbtu/hr x 8760/2000 x 85% = 
4140 tpy.  The same logic follows for Units 3, 4, and 5.     
Liz 
  
Elizabeth Bisbey-Kuehn 
Minor Source Section 
Air Quality Bureau 
1301 Siler, Building B 
Santa Fe, NM  87507-3113 
Phone: (505)476-4338 Fax:(505)476-4375 
P   Please consider the environment before printing this e-mail. 
 


From: Kordzi.Joe@epamail.epa.gov [mailto:Kordzi.Joe@epamail.epa.gov] 
Sent: Wednesday, October 13, 2010 2:44 PM
To: Kuehn, Elizabeth, NMENV
Subject: Question on NMED's BART report for SJGS 
  
Hi Liz, 

Can you pls tell me how the baseline emissions were calculated/assumed for 
the cases represented in Tables 2-5? 
http://www.nmenv.state.nm.us/aqb/reghaz/documents/AppxA_NM_SJGS_NOxBARTDete
rmination_06212010.pdf

Regards,

Joe

" ... and miles to go before I sleep."
-- Robert Frost 
  


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