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LANDFILL GAS EMISSIONS
<br /> ESTIMATE
<br /> NMOC emissions limited to 50Mg/Yr with active landfill area recovery
<br /> NMOC Concentration: 4000 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 /> ill 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= 0%
<br /> Flare Emission= 1%
<br /> Methane to NMOC Emission Conversion Coefficient= 8.12E-07
<br /> Generation Rate(CF/Year)t1) Closed Area Active Area LFG Emission Rate[2, Flare Emission Rate[3] Total Emission Rate[4] Emission Rate 15I Required System
<br /> Year Methane NMOC (%of Total Area) Recovery Rate Methane(d/w) Methane(d/Yd Methane(d/yr) NMOC(Ma/Year) Capacity t6)Lql'
<br /> 2002 31,970,000 255,700 0% 0% 31,970,000 0 31,970,000 25.96 0
<br /> 2003 62,850,000 502,800 0% 3% 60,964,500 18,855 60,983,355 49.52 7
<br /> 2004 92,720,000 741,800 0% 34% 61,195,200 315,248 61,510,448 49.95 120
<br /> 2005 121,600,000 973,000 0% 50% 60,800,000 608,000 61,408,000 49.86 231
<br /> 2006 149,600,000 1,197,000 0% 60% 59,840,000 897,600 60,737,600 49.32 342
<br /> 2007 176,800,000 1,414,000 14% 61% 59,298,720 1,175,013 60,473,733 49.10 447
<br /> 2008 203,100,000 1,625,000 14% 66% 59,386,440 1,437,136 60,823,576 49.39 547
<br /> 2009 228,700,000 1,829,000 14% 70% 59,004,600 1,696,954 60,701,554 49.29 646
<br /> 2010 253,500,000 2,028,000 14% 73% 58,862,700 1,946,373 60,809,073 49.38 741
<br /> 2011 277,700,000 2,222,000 14% 76% 57,317,280 2,203,827 59,521,107 48.33 839
<br /> 2012 301,300,000 2,410,000 31% 72% 58,211,160 2,430,888 60,642,048 49.24 925
<br /> 2013 324,200,000 2,594,000 31% 74% 58,161,480 2,660,385 60,821,865 49.39 1,012
<br /> 2014 346,600,000 2,773,000 31% 76% 57,396,960 2,892,030 60,288,990 48.95 1,100
<br /> 2015 368,500,000 2,948,000 31% 77% 58,480,950 3,100,191 61,581,141 50.00 1,180
<br /> 2016 389,900,000 3,119,000 31% 79% 56,496,510 3,334,035 59,830,545 48.58 1,269
<br /> 2017 410,900,000 3,287,000 31% 80% 56,704,200 3,541,958 60,246,158 48.92 1,348
<br /> 2018 431,400,000 3,451,000 27% 82% 56,685,960 3,747,140 60,433,100 49.07 1,426
<br /> 2019 451,500,000 3,612,000 27% 83% 56,031,150 3,954,689 59,985,839 48.71 1,505
<br /> 2020 471,300,000 3,770,000 27% 84% 55,047,840 4,162,522 59,210,362 48.08 1,584
<br /> 2021 490,700,000 3,926,000 27% 85% 53,731,650 4,369,684 58,101,334 47.18 1,663
<br /> 2022 509,800,000 4,079,000 27% 85% 55,823,100 4,539,769 60,362,869 49.01 1,727
<br /> 2023 528,700,000 4,229,000 27% 86% 54,033,140 4,746,669 58,779,809 47.73 1,806
<br /> 2024 547,300,000 4,378,000 27% 86% 55,934,060 4,913,659 60,847,719 49.41 1,870
<br /> 2025 565,600,000 4,525,000 27% 87% 53,675,440 5,119,246 58,794,686 47.74 1,948
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