12120tons/year Highest 24-consecutive month average NOX emission rate during the calendar years 2000-2004 8230hours Average annual hours of operation for the same time period 37265233MMBtu Average annual heat input for the same time period 0.650lb NOx/MMBtu Baseline emission rate for same time period

0.468lb NOx/MMBtu Baseline rate with assumed 28% reduction with ASOFAHighest 24-consecutive month average NOX emission rate during the calendar years 2000-2004 Average annual hours of operation for the same time periodSTATEFACILITY_NAME ORISPL_CODE UNITIDOP_YEAROP_MONTH SUM_OP_TIME SO2_MASS

ND Leland Olds 2817 2 1998 1 744 3451.973 ND Leland Olds 2817 2 1998 2 649 2670.346 ND Leland Olds 2817 2 1998 3 744 3422.409 ND Leland Olds 2817 2 1998 4 583 2649.756 ND Leland Olds 2817 2 1998 5 744 3620.075 ND Leland Olds 2817 2 1998 6 484 2099.008 ND Leland Olds 2817 2 1998 7 715 3046.153 ND Leland Olds 2817 2 1998 8 724 3273.256 ND Leland Olds 2817 2 1998 9 614 3183.671 ND Leland Olds 2817 2 1998 10 741 3594.436 ND Leland Olds 2817 2 1998 11 683 3017.465 ND Leland Olds 2817 2 1998 12 705 2974.185 ND Leland Olds 2817 2 1999 1 714 3175.738 ND Leland Olds 2817 2 1999 2 622 2847.365 ND Leland Olds 2817 2 1999 3 698 3062.314 ND Leland Olds 2817 2 1999 4 396 1684.459 ND Leland Olds 2817 2 1999 5 691 3272.77 ND Leland Olds 2817 2 1999 6 691 2891.094 ND Leland Olds 2817 2 1999 7 598 2576.109 ND Leland Olds 2817 2 1999 8 711 2408.486 ND Leland Olds 2817 2 1999 9 719 2693.503 ND Leland Olds 2817 2 1999 10 676.5 2626.522 ND Leland Olds 2817 2 1999 11 693 2739.451 ND Leland Olds 2817 2 1999 12 744 3327.871 ND Leland Olds 2817 2 2000 1 612.25 2609.253 ND Leland Olds 2817 2 2000 2 696 3156.86 ND Leland Olds 2817 2 2000 3 701 2739.986 ND Leland Olds 2817 2 2000 4 303 1260.81 ND Leland Olds 2817 2 2000 5 0 ND Leland Olds 2817 2 2000 6 583.5 1758.67 ND Leland Olds 2817 2 2000 7 742.25 3105.579 ND Leland Olds 2817 2 2000 8 744 3086.107 ND Leland Olds 2817 2 2000 9 720 2942.357 ND Leland Olds 2817 2 2000 10 376 1421.404 ND Leland Olds 2817 2 2000 11 718.25 3209.239 ND Leland Olds 2817 2 2000 12 697.75 3296.85 ND Leland Olds 2817 2 2001 1 563.75 2176.134 ND Leland Olds 2817 2 2001 2 624.75 3105.189 ND Leland Olds 2817 2 2001 3 744 3753.332 ND Leland Olds 2817 2 2001 4 717.75 2958.938 ND Leland Olds 2817 2 2001 5 669.25 2354.558 ND Leland Olds 2817 2 2001 6 671 2925.861 ND Leland Olds 2817 2 2001 7 716.5 3305.818 ND Leland Olds 2817 2 2001 8 658.25 2529.757 ND Leland Olds 2817 2 2001 9 718.75 2962.267 ND Leland Olds 2817 2 2001 10 743.25 3456.314ND Leland Olds 2817 2 2001 11 676.75 3159.535

ND Leland Olds 2817 2 2001 12 720.5 3531.56 ND Leland Olds 2817 2 2002 1 680 3001.415 ND Leland Olds 2817 2 2002 2 672 3415.463 ND Leland Olds 2817 2 2002 3 663 2383.764 ND Leland Olds 2817 2 2002 4 665.5 2064.856 ND Leland Olds 2817 2 2002 5 669.75 2093.44 ND Leland Olds 2817 2 2002 6 685.75 2167.982 ND Leland Olds 2817 2 2002 7 706.25 2491.838 ND Leland Olds 2817 2 2002 8 547.25 1390.214 ND Leland Olds 2817 2 2002 9 625.75 2122.403 ND Leland Olds 2817 2 2002 10 721 3074.181 ND Leland Olds 2817 2 2002 11 720 3375.503 ND Leland Olds 2817 2 2002 12 693.25 3162.681 ND Leland Olds 2817 2 2003 1 701.75 2859.198 ND Leland Olds 2817 2 2003 2 672 2916.775 ND Leland Olds 2817 2 2003 3 744 3303.636 ND Leland Olds 2817 2 2003 4 261 1188.435 ND Leland Olds 2817 2 2003 5 0 ND Leland Olds 2817 2 2003 6 51 0.421 ND Leland Olds 2817 2 2003 7 686.25 2055.593 ND Leland Olds 2817 2 2003 8 725 2438.653 ND Leland Olds 2817 2 2003 9 719.75 2605.063 ND Leland Olds 2817 2 2003 10 668.5 2562.522 ND Leland Olds 2817 2 2003 11 659 2661.697 ND Leland Olds 2817 2 2003 12 744 3006.281 ND Leland Olds 2817 2 2004 1 744 2953.25 ND Leland Olds 2817 2 2004 2 696 2666.91 ND Leland Olds 2817 2 2004 3 674.25 2064.213 ND Leland Olds 2817 2 2004 4 694.5 2537.065 ND Leland Olds 2817 2 2004 5 744 2498.767 ND Leland Olds 2817 2 2004 6 720 2682.614 ND Leland Olds 2817 2 2004 7 744 2666.002 ND Leland Olds 2817 2 2004 8 719.75 2835.086 ND Leland Olds 2817 2 2004 9 697 2973.244 ND Leland Olds 2817 2 2004 10 739.5 3264.964 ND Leland Olds 2817 2 2004 11 720 3100.735 ND Leland Olds 2817 2 2004 12 659.25 2746.841NOX_RATE NOX_MASS HEAT_INPUT OP_TIME Averge NOx_MASS Average

HEAT_INPUT AVERAGE

GLOAD GLOAD_Average 0.6873 1203.264 3500147.6 299013 0.6565 935.759 2794004.2 241140 0.6914 1218.956 3513550.8 308990 0.6456 879.75 2640880.3 228712 0.6397 1092.48 3396828.2 299765 0.6566 693.19 2029541 175652 0.6455 996.56 3056906.1 265095 0.6231 1017.211 3226345.2 283413 0.6171 900.781 2884687.3 250788 0.6196 1087.233 3496472.5 307396 0.663 1018.941 3046277.4 271654 0.6497 1052.34 3192055.5 281176 0.608 1010.76 3285031.8 287721 0.6174 926.42 2982109.7 260479 0.6182 1002.238 3183184.9 276028 0.6141 585.298 1818119.7 152873 0.6305 1064.904 3335283.3 279529 0.5938 904.154 3033576.8 258920 0.6061 820.114 2683917.7 226410 0.6029 830.944 2754498.4 231000 0.6017 843.2 2826420.9 242818 0.5859 830.689 2815146.6 241862 0.5567 827.053 2945493 252943 0.5797 963.662 3352371.1 8041.75 11352.9535896425 290724 3107051 0.5589 819.805 2912059.5 7975.875 11161.2235602381 247601 3081345 0.546 938.048 3444338.87999.375 11162.3735927548 303052 3112301 0.5435 838.23 3036362.2 7977.875 1097235688954 262581 3089096 0.5759 400.963 1394946.47837.875 10732.6135065987 122376 3035928 7465.875 10186.3733367573 2886046 0.571 675.183 2100439.65 7515.625 10177.3733403022 176198.5 2886319 0.6654 1125.542 3381328.3 7529.25 10241.8633565233 298653.8 2903098 0.6679 1169.857 3482765.7 7539.25 10318.1833693444 311876 2917330 0.6594 1059.817 3207819.5 7592.25 10397.733855010 290009 2936940 0.5915 469.4141512200.475 7409.75 10088.7932862874 134365.5 2850425 0.5893 957.8363241782.525 7427.375 10058.2432960626291325.3 2860261 0.6263 1017.0173231799.375 7423.75 10040.5732980498290903.3 2865124 0.6195 689.913 2152641.25 7348.625 9880.15132414303 192625.8 2817577 0.6389 984.9213056570.675 73509909.40132451533 267004.3 2820839 0.6412 1157.799 3628327.1 7373 9987.18232674104 316667 2841159 0.7012 1186.141 3377853.35 7533.875 10287.633453971 295156.8 2912301 0.6713 1047.4913073891.825 7523 10278.933323276267026.8 2906049 0.6533 1074.499 3259765.2 7513 10364.0733436370 280596 2916887 0.6653 1099.052 3255476.45 7572.25 10503.5433722149 286325.5 2946845 0.6541 1025.686 3101817.1 7545.875 10600.9133895808 277760 2970225 0.6539 1041.7763147476.075 7545.75 10700.234056336281578.3 2989605 0.6811 1178.337 3452229.35 7579.125 10874.0234374877 307998 30226730.6668 1029.999 3079184.55 7571 10975.4934441723 268345.5 3030375

0.7026 1202.265 3391453.65 7559.25 11094.834461265 300887.5 3035456 0.6387 1018.526 3153572.65 7593.125 11194.1634582021 277192 3050252 0.6393 1032.894 3233387.77581.125 11241.5834476546 285977 3041714 0.6369 904.714 2836020.67562.125 11274.8234376375 257387.3 3039117 0.6432 866.114 2662598.25 7743.375 11507.435010201 245484 3100671 0.6437 905.6832774226.025 8078.25 11960.2436397314251300.5 3226322 0.6083 875.284 2810924.558129.375 12060.2936752556 251528 3263986 0.5812 919.4113138383.9758111.375 11957.2236631084274325.5 3251822 0.5417 604.81 2174669.5 8013 11674.735977036 195348.3 3193558 0.5724 814.8982814529.675 7965.875 11552.2435780391 257272 3177190 0.6539 1118.221 3400540.5 8138.375 11876.6436724561 314935.5 3267475 0.6638 1126.481 3397797.1 8139.25 11960.9736802568 313107 3278366 0.6221 997.313192925.875 8137 11951.1136783131 292581 3279205 0.6415 985.0963065829.075 8206 12098.737239725 278659.5 3322222 0.6624 1028.123 3107584.98229.625 12120.3137265233 291414 3334426 0.6645 1123.09 3389318.48229.625 12102.9537145728 312831 3332508 0.6584 397.151 1207833.5 8001.25 11708.4636060718 111738 3240799 7666.625 11184.7134523772 3107286 0 44382.825 7356.625 10647.4632916081 0 2966988 0.5724 801.222691250.975 7341.5 10498.5432633968 248318 2947984 0.6564 1062.624 3189414.2 7374.875 10517.0132677767 299968 2959088 0.6028 918.3683040103.025 7375.375 10455.3132624080277944.8 2957271 0.584 780.884 2673874.35 7338 10256.5832234903 240425.5 2923485 0.5731 816.762 2844470.77329.125 10149.9632117546 264017 2921321 0.5467 899.978 3302525.5 7340.875 9998.82132073082 305544 2923649 0.5767 976.169 33928907372.875 9977.64332192741 312427 2941266 0.5723 904.355 3166356.87384.875 9913.37332159225 287645 2942100 0.5856 690.2372323565.075 7390.5 9806.13531902997 202999.8 2914907 0.5874 794.1732713748.125 74059770.16431928572 246110 2915220 0.6048 866.248 2898491.77442.125 9750.44731990705 260423 2919781 0.5948 881.929 3013895.1 7459.25 9753.76932092190 270770 2929402 0.5295 807.511 3069662.5 7478.125 9697.81932057830 270455 2927467 0.5676 851.559 3006405.9 7564.375 9821.19432473698275563.3 2967574 0.6013 843.311 2810315.2 7600 9835.432471591 257673 2967775 0.5857 973.231 3310545.85 7609.25 9762.90532426593 309906.5 2965260 0.5974 941.241 3169071.5 7609.25 9670.28532312231 300175 2958794 0.612 848.992775027.525 7592.25 9596.12532103281 262172.3 2943590

12120.31tons/year 3334426MWh

Plant capacity factor 86.51%