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<br /> LANDFILL GAS EMISSIONS ESTIMATE
<br /> NMOC emissions limited to 50Mg/Yr with active landfill area recovery
<br /> NMOC Concentration: 1000 ppmv
<br /> Austin Road Landfill -Stockton, California
<br /> Landfill Areas:
<br /> Phase Phase Area Cumulative Area Closed Area Active Area Start Year %Area Closed
<br /> 1 18.6 18.6 0 18.6 2002 0%
<br /> II 19.8 38.4 5.5 32.9 2007 14%
<br /> III 20.2 58.6 18.3 40.3 2012 31%
<br /> IV 42.2 100.8 27.5 73.3 2018 27%
<br /> V 28.5 129.3 62.4 66.9 2030 48%
<br /> VI 54.4 183.7 106.5 77.2 2038 58%
<br /> END VI 183.7 183.7 0 2054 100%
<br /> Variables:
<br /> Closed Area Emission Rate= 0%
<br /> Flare Emission Rate= 1%
<br /> Methane to NMOC Emission Conversion Coefficient= 2.03E-07
<br /> Generation Rate(CF/Year)[11 Closed Area Active Area LFG Emission Rate l21 Flare Emission Rate l3] Total Emission Rate(4] Emission Rate 151 Required System
<br /> Year Methane NMOL (%of Total Areal Recovery Rate Methane(cf/vr) Methane(cUvr) Methane(cf/vr) NMOC(MgLYear) Capacity 161(cfm)
<br /> 2002 31,970,000 255,700 0% 0% 31,970,000 0 31,970,000 6.49 0
<br /> 2003 62,850,000 502,800 0% 0% 62,850,000 0 62,850,000 12.76 0
<br /> 2004 92,720,000 741,800 0% 0% 92,720,000 0 92,720,000 18.82 0
<br /> 2005 121,600,000 973,000 0% 0% 121,600,000 0 121,600,000 24.68 0
<br /> 2006 149,600,000 1,197,000 0% 0% 149,600,000 0 149,600,000 30.36 0
<br /> 2007 176,800,000 1,414,000 14% 0% 152,048,000 247,520 152,295,520 30.91 94
<br /> 2008 203,100,000 1,625,000 14% 0% 174,666,000 284,340 174,950,340 35.51 108
<br /> 2009 228,700,000 1,829,000 14% 0% 196,682,000 320,180 197,002,180 39.99 122
<br /> 2010 253,500,000 2,028,000 14% 0% 218,010,000 354,900 218,364,900 44.32 135
<br /> 2011 277,700,000 2,222,000 14% 0% 238,822,000 388,780 239,210,780 48.55 148
<br /> 2012 301,300,000 2,410,000 31% 0% 207,897,000 934,030 208,831,030 42.39 355
<br /> 2013 324,200,000 2,594,000 31% 0% 223,698,000 1,005,020 224,703,020 45.61 382
<br /> 2014 346,600,000 2,773,000 31% 0% 239,154,000 1,074,460 240,228,460 48.76 409
<br /> 2015 368,500,000 2,948,000 31% 4% 244,094,400 1,244,056 245,338,456 49.80 473
<br /> 2016 389,900,000 3,119,000 31% 9% 244,818,210 1,450,818 246,269,028 49.99 552
<br /> 2017 410,900,000 3,287,000 31% 14% 243,828,060 1,670,719 245,498,779 49.83 636
<br /> 2018 431,400,000 3,451,000 27% 23% 242,489,940 1,889,101 244,379,041 49.60 719
<br /> 2019 451,500,000 3,612,000 27% 26% 243,900,300 2,075,997 245,976,297 49.93 790
<br /> 2020 471,300,000 3,770,000 27% 30% 240,834,300 2,304,657 243,138,957 49.35 877
<br /> 2021 490,700,000 3,926,000 27% 32% 243,583,480 2,471,165 246,054,645 49.94 940
<br /> 2022 509,800,000 4,079,000 27% 35% 241,900,100 2,678,999 244,579,099 49.64 1,019
<br /> 2023 528,700,000 4,229,000 27% 37% 243,149,130 2,855,509 246,004,639 49.93 1,087
<br /> 2024 547,300,000 4,378,000 27% 40% 239,717,400 3,075,826 242,793,226 49.28 1,170
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