List provides all controls as applied to every source First record includes current controlled unit with existing CE value (if available) Yellow highlighted source is used in next sheet examples

FIPSST FIPSCNTY Plantid Plant Name Point ID SegmentSCC PLLT Source meas Control CE nox_ann nox_red cpt totcost 01 001 0001 UNION CAMP CORPORATION 010 1 30700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 010 1 30700104 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 445.45 222.73 997 222,057 01 001 0001 UNION CAMP CORPORATION 010 1 30700104 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 445.45 222.734,706 1,048,144 01 001 0001 UNION CAMP CORPORATION 010 1 30700104 NOx Sulfate Pulping - Recovery Furnaces N0612S LNB + FGR 60% 445.45 267.273,113 832,012 01 001 0001 UNION CAMP CORPORATION 010 1 30700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 445.45 289.54 827 239,452 01 001 0001 UNION CAMP CORPORATION 010 1 30700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 445.45 356.362,711 966,092

01 001 0001 UNION CAMP CORPORATION 012 1 30700106 NOx Lime Kilns 29.99 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 012 1 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30% 29.99 9.00 559 5,029 01 001 0001 UNION CAMP CORPORATION 012 1 30700106 NOx Lime Kilns N0582S LNB 30% 29.99 9.00 681 6,127 01 001 0001 UNION CAMP CORPORATION 012 1 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50% 29.99 15.00 936 14,035 01 001 0001 UNION CAMP CORPORATION 012 1 30700106 NOx Lime Kilns N0584SSNCR - NH3 Based 50% 29.99 15.00 1,034 15,505 01 001 0001 UNION CAMP CORPORATION 012 1 30700106 NOx Lime Kilns N0585SSCR 80% 29.99 23.994,098 98,315

01 001 0001 UNION CAMP CORPORATION 012 2 30700106 NOx Lime Kilns 61.40 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 012 2 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30% 61.40 18.42 559 10,297 01 001 0001 UNION CAMP CORPORATION 012 2 30700106 NOx Lime Kilns N0582S LNB 30% 61.40 18.42 681 12,544 01 001 0001 UNION CAMP CORPORATION 012 2 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50% 61.40 30.70 936 28,735 01 001 0001 UNION CAMP CORPORATION 012 2 30700106 NOx Lime Kilns N0584SSNCR - NH3 Based 50% 61.40 30.70 1,034 31,744 01 001 0001 UNION CAMP CORPORATION 012 2 30700106 NOx Lime Kilns N0585SSCR 80% 61.40 49.124,098 201,294

01 001 0001 UNION CAMP CORPORATION 012 3 30700106 NOx Lime Kilns 55.00 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 012 3 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30% 55.00 16.50 555 9,158 01 001 0001 UNION CAMP CORPORATION 012 3 30700106 NOx Lime Kilns N0582S LNB 30% 55.00 16.50 676 11,154 01 001 0001 UNION CAMP CORPORATION 012 3 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50% 55.00 27.50 929 25,548 01 001 0001 UNION CAMP CORPORATION 012 3 30700106 NOx Lime Kilns N0584SSNCR - NH3 Based 50% 55.00 27.50 1,026 28,215 01 001 0001 UNION CAMP CORPORATION 012 3 30700106 NOx Lime Kilns N0585SSCR 80% 55.00 44.004,066 178,904

01 001 0001 UNION CAMP CORPORATION 015 1 30700110 NOx Sulfate Pulping - Recovery Furnaces 357.81 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 015 1 30700110 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 357.81 178.91 997 178,368 01 001 0001 UNION CAMP CORPORATION 015 1 30700110 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 357.81 178.91 4,706 841,927 01 001 0001 UNION CAMP CORPORATION 015 1 30700110 NOx Sulfate Pulping - Recovery Furnaces N0612S LNB + FGR 60% 357.81 214.693,113 668,318 01 001 0001 UNION CAMP CORPORATION 015 1 30700110 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 357.81 232.58 827 192,341 01 001 0001 UNION CAMP CORPORATION 015 1 30700110 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 357.81 286.252,711 776,018

01 001 0001 UNION CAMP CORPORATION 015 2 30700110 NOx Sulfate Pulping - Recovery Furnaces 357.81 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 015 2 30700110 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 357.81 178.91 997 178,368 01 001 0001 UNION CAMP CORPORATION 015 2 30700110 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 357.81 178.91 4,706 841,927 01 001 0001 UNION CAMP CORPORATION 015 2 30700110 NOx Sulfate Pulping - Recovery Furnaces N0612S LNB + FGR 60% 357.81 214.693,113 668,318 01 001 0001 UNION CAMP CORPORATION 015 2 30700110 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 357.81 232.58 827 192,341 01 001 0001 UNION CAMP CORPORATION 015 2 30700110 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 357.81 286.252,711 776,018

01 001 0001 UNION CAMP CORPORATION 015 3 30700110 NOx Sulfate Pulping - Recovery Furnaces 320.50 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 015 3 30700110 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 320.50 160.25 989 158,487 01 001 0001 UNION CAMP CORPORATION 015 3 30700110 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 320.50 160.254,669 748,207 01 001 0001 UNION CAMP CORPORATION 015 3 30700110 NOx Sulfate Pulping - Recovery Furnaces N0612S LNB + FGR 60% 320.50 192.303,089 594,015 01 001 0001 UNION CAMP CORPORATION 015 3 30700110 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 320.50 208.33 820 170,827 01 001 0001 UNION CAMP CORPORATION 015 3 30700110 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 320.50 256.402,691 689,972

01 001 0001 UNION CAMP CORPORATION 015 4 30700110 NOx Sulfate Pulping - Recovery Furnaces 320.50 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 015 4 30700110 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 320.50 160.25 989 158,487 01 001 0001 UNION CAMP CORPORATION 015 4 30700110 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 320.50 160.254,669 748,207 01 001 0001 UNION CAMP CORPORATION 015 4 30700110 NOx Sulfate Pulping - Recovery Furnaces N0612S LNB + FGR 60% 320.50 192.303,089 594,015 01 001 0001 UNION CAMP CORPORATION 015 4 30700110 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 320.50 208.33 820 170,827 01 001 0001 UNION CAMP CORPORATION 015 4 30700110 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 320.50 256.402,691 689,972

01 001 0001 UNION CAMP CORPORATION 017 1 30700106 NOx Lime Kilns 47.98 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 017 1 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30% 47.98 14.40 559 8,047 01 001 0001 UNION CAMP CORPORATION 017 1 30700106 NOx Lime Kilns N0582S LNB 30% 47.98 14.40 681 9,803 01 001 0001 UNION CAMP CORPORATION 017 1 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50% 47.98 23.99 936 22,456 01 001 0001 UNION CAMP CORPORATION 017 1 30700106 NOx Lime Kilns N0584SSNCR - NH3 Based 50% 47.98 23.99 1,034 24,807 01 001 0001 UNION CAMP CORPORATION 017 1 30700106 NOx Lime Kilns N0585SSCR 80% 47.98 38.394,098 157,306

01 001 0001 UNION CAMP CORPORATION 017 2 30700106 NOx Lime Kilns 98.24 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 017 2 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30% 98.24 29.47 559 16,475 01 001 0001 UNION CAMP CORPORATION 017 2 30700106 NOx Lime Kilns N0582S LNB 30% 98.24 29.47 681 20,070 01 001 0001 UNION CAMP CORPORATION 017 2 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50% 98.24 49.12 936 45,976 01 001 0001 UNION CAMP CORPORATION 017 2 30700106 NOx Lime Kilns N0584SSNCR - NH3 Based 50% 98.24 49.12 1,034 50,790 01 001 0001 UNION CAMP CORPORATION 017 2 30700106 NOx Lime Kilns N0585SSCR 80% 98.24 78.594,098 322,070

01 001 0001 UNION CAMP CORPORATION 017 3 30700106 NOx Lime Kilns 88.00 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 017 3 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30% 88.00 26.40 555 14,652 01 001 0001 UNION CAMP CORPORATION 017 3 30700106 NOx Lime Kilns N0582S LNB 30% 88.00 26.40 676 17,846 01 001 0001 UNION CAMP CORPORATION 017 3 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50% 88.00 44.00 929 40,876 01 001 0001 UNION CAMP CORPORATION 017 3 30700106 NOx Lime Kilns N0584SSNCR - NH3 Based 50% 88.00 44.00 1,026 45,144 01 001 0001 UNION CAMP CORPORATION 017 3 30700106 NOx Lime Kilns N0585SSCR 80% 88.00 70.404,066 286,246

01 003 0006 INTERNATIONAL PAPER 002 1 10300603 NOx ICI Boilers - Natural Gas 13.60 0.00 0 0 01 003 0006 INTERNATIONAL PAPER 002 1 10300603 NOx ICI Boilers - Natural Gas N0171S LNB 50% 13.60 6.80 997 6,780 01 003 0006 INTERNATIONAL PAPER 002 1 10300603 NOx ICI Boilers - Natural Gas N0175SSNCR 50% 13.60 6.804,706 32,001 01 003 0006 INTERNATIONAL PAPER 002 1 10300603 NOx ICI Boilers - Natural Gas N0172S LNB + FGR 60% 13.60 8.163,113 25,402 01 003 0006 INTERNATIONAL PAPER 002 1 10300603 NOx ICI Boilers - Natural Gas N0173SOT + WI 65% 13.60 8.84 827 7,311 01 003 0006 INTERNATIONAL PAPER 002 1 10300603 NOx ICI Boilers - Natural Gas N0174SSCR 80% 13.60 10.882,711 29,496

01 003 0006 INTERNATIONAL PAPER 002 2 10300603 NOx ICI Boilers - Natural Gas 12.50 0.00 0 0 01 003 0006 INTERNATIONAL PAPER 002 2 10300603 NOx ICI Boilers - Natural Gas N0171S LNB 50% 12.50 6.25 989 6,181 01 003 0006 INTERNATIONAL PAPER 002 2 10300603 NOx ICI Boilers - Natural Gas N0175SSNCR 50% 12.50 6.254,669 29,181 01 003 0006 INTERNATIONAL PAPER 002 2 10300603 NOx ICI Boilers - Natural Gas N0172S LNB + FGR 60% 12.50 7.503,089 23,168 01 003 0006 INTERNATIONAL PAPER 002 2 10300603 NOx ICI Boilers - Natural Gas N0173SOT + WI 65% 12.50 8.13 820 6,663 01 003 0006 INTERNATIONAL PAPER 002 2 10300603 NOx ICI Boilers - Natural Gas N0174SSCR 80% 12.50 10.002,691 26,910

01 003 0007 UNIROYAL CHEMICAL 002 1 10200502 NOx ICI Boilers - Distillate Oil 22.56 0.00 0 0 01 003 0007 UNIROYAL CHEMICAL 002 1 10200502 NOx ICI Boilers - Distillate Oil N0161S LNB 50% 22.56 11.28 1,435 16,187 01 003 0007 UNIROYAL CHEMICAL 002 1 10200502 NOx ICI Boilers - Distillate Oil N0164SSNCR 50% 22.56 11.285,642 63,642 01 003 0007 UNIROYAL CHEMICAL 002 1 10200502 NOx ICI Boilers - Distillate Oil N0162S LNB + FGR 60% 22.56 13.543,028 40,987 01 003 0007 UNIROYAL CHEMICAL 002 1 10200502 NOx ICI Boilers - Distillate Oil N0163SSCR 80% 22.56 18.053,380 61,002

01 003 0007 UNIROYAL CHEMICAL 002 2 10200502 NOx ICI Boilers - Distillate Oil 21.90 0.00 0 0 01 003 0007 UNIROYAL CHEMICAL 002 2 10200502 NOx ICI Boilers - Distillate Oil N0161S LNB 50% 21.90 10.95 1,424 15,593 01 003 0007 UNIROYAL CHEMICAL 002 2 10200502 NOx ICI Boilers - Distillate Oil N0162S LNB + FGR 60% 21.90 13.143,004 39,473 01 003 0007 UNIROYAL CHEMICAL 002 2 10200502 NOx ICI Boilers - Distillate Oil N0163SSCR 80% 21.90 17.523,354 58,762This sheet shows incremental steps taken to estimate controls for final solution Each group of six (6) rows is for same unit just with next step applied -- comments at end of row Remove control strategies which do not show incremental benefit

FIPSST FIPSCNTY Plantid Plant Name Point ID Segment SCC PLLT Source meas Control CE nox_ann nox_red cpt totcost inc_reduction inc_cost marginal remove reason for decision 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0 0 0 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611SLNB 50% 445.45 223 997 222,057 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 445.45 2234,706 1,048,144 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0612SLNB + FGR 60% 445.45 2673,113 832,012 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 445.45 290 827 239,452 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 445.45 3562,711 966,092

01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0 0 0 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611SLNB 50% 445.45 223 997 222,057 223 222,057 997 N Reduction and cost are both positive compared to previous strategy 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 445.45 2234,706 1,048,144 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0612SLNB + FGR 60% 445.45 2673,113 832,012 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 445.45 290 827 239,452 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 445.45 3562,711 966,092

01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0 0 0 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611SLNB 50% 445.45 223 997 222,057 223 222,057 997 N 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 445.45 2234,706 1,048,144 0 826,087 Y No additional reduction for higher cost 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0612SLNB + FGR 60% 445.45 2673,113 832,012 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 445.45 290 827 239,452 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 445.45 3562,711 966,092

01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0 0 0 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611SLNB 50% 445.45 223 997 222,057 223 222,057 997 N 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 445.45 2234,706 1,048,144 Y 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0612SLNB + FGR 60% 445.45 2673,113 832,012 45 609,955 13,693 N Reduction and cost are both positive compared to previous strategy 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 445.45 290 827 239,452 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 445.45 3562,711 966,092

01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0 0 0 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611SLNB 50% 445.45 223 997 222,057 223 222,057 997 N 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 445.45 2234,706 1,048,144 Y 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0612SLNB + FGR 60% 445.45 2673,113 832,012 45 609,955 13,693 Y Now remove because next strategy gets better reduction for less cost 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 445.45 290 827 239,452 22 -592,559 -26,604 N 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 445.45 3562,711 966,092

01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0 0 0 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611SLNB 50% 445.45 223 997 222,057 223 222,057 997 N 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 445.45 2234,706 1,048,144 Y 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0612SLNB + FGR 60% 445.45 2673,113 832,012 Y 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 445.45 290 827 239,452 67 17,395 260 N Recalculate and shows that reduction and cost are both positive compared to previous strategy 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 445.45 3562,711 966,092

01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0 0 0 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611SLNB 50% 445.45 223 997 222,057 223 222,057 997 N 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 445.45 2234,706 1,048,144 Y 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0612SLNB + FGR 60% 445.45 2673,113 832,012 Y 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 445.45 290 827 239,452 67 17,395 260 N 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 445.45 3562,711 966,092 67 726,640 10,875 N Reduction and cost are both positive compared to previous strategy

01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0 0 0 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611SLNB 50% 445.45 223 997 222,057 223 222,057 997 N 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0615SSNCR 50% 445.45 2234,706 1,048,144 Y 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0612SLNB + FGR 60% 445.45 2673,113 832,012 Y 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65% 445.45 290 827 239,452 67 17,395 260 N 01 001 0001 UNION CAMP CORPORATION010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80% 445.45 3562,711 966,092 67 726,640 10,875 N Final options leave four (4) options available for solutionThis sheet shows incremental steps taken to estimate controls for final solution from remaining four (4) strategies Determine if incremental strategies are off the cost effectiveness curve and if so, delete outliers Remove control strategies which do not show incremental cost effectiveness

FIPSST FIPSCNTY Plantid Plant Name Point ID Segment SCC PLLT Source meas Control CE nox_ann nox_red cpt totcost inc_reduction inc_cost marginal remove reason for decision

01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0.00 0 0 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 445.45 222.73 997 222057 222.73 222057 997 N 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613S OT + WI 65% 445.45 289.54 827 239452 66.82 17395 260 N 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614S SCR 80% 445.45 356.362711 966092 66.82 726640 10875 N Final options leave four (4) options available for solution

01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0.00 0 0 N 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 445.45 222.73 997 222057 222.73 222057 997 Y Next highest strategy is more cost effective 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613S OT + WI 65% 445.45 289.54 827 239452 66.82 17395 260 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614S SCR 80% 445.45 356.362711 966092 66.82 726640 10875

01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0.00 0 0 N 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 445.45 222.73 997 222057 222.73 222057 997 Y 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613S OT + WI 65% 445.45 289.54 827 239452 289.54 239452 827 Recalculate marginal cost 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614S SCR 80% 445.45 356.362711 966092 66.82 726640 10875

01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0.00 0 0 N 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 445.45 222.73 997 222057 222.73 222057 997 Y 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613S OT + WI 65% 445.45 289.54 827 239452 289.54 239452 827 N 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614S SCR 80% 445.45 356.362711 966092 66.82 726640 10875 N Strategy is less cost effective than previous strategy

01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces 445.45 0.00 0 0 N 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0611S LNB 50% 445.45 222.73 997 222057 222.73 222057 997 Y 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0613S OT + WI 65% 445.45 289.54 827 239452 289.54 239452 827 N 01 001 0001 UNION CAMP CORPORATION 010 130700104 NOx Sulfate Pulping - Recovery Furnaces N0614S SCR 80% 445.45 356.362711 966092 66.82 726640 10875 N Now left with three (3) options for final solutionThis sheet shows remaining incremental cost effectiveness for all strategies from all sources in first sheet Sort entire list on marginal cost and decreasing reduction (lowest CPT and highest reduction) Run down list until user defined marginal CPT limit is met or until emission reduction cap (or limit) is attained Take last identifed control strategy from each source; note that some sources may be so cost ineffective to control that the "No Control" option is chosen. Two examples provided here. Go to line that matches highlight color:

1. Want to achieve domainwide reduction of 1,800 tons per year NOx 2. Want to reduce emissions until marginal CPT value exceeds $1,500/ton reduced

FIPSSTFIPSCNTYPlantid Plant Name Point ID Segment SCC PLLT Source meas Control CEnox_ann nox_red cpt totcost inc_reduction inc_costmarginal Reduction Cost 01 001 0001 UNION CAMP CORPORATION010 1 30700104 NOx Sulfate Pulping - Recovery Furnaces None 0 445 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION015 1 30700110 NOx Sulfate Pulping - Recovery Furnaces None 0 358 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION015 2 30700110 NOx Sulfate Pulping - Recovery Furnaces None 0 358 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION015 3 30700110 NOx Sulfate Pulping - Recovery Furnaces None 0 321 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION015 4 30700110 NOx Sulfate Pulping - Recovery Furnaces None 0 321 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION017 2 30700106 NOx Lime Kilns None 0 98 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION017 3 30700106 NOx Lime Kilns None 0 88 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION012 2 30700106 NOx Lime Kilns None 0 61 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION012 3 30700106 NOx Lime Kilns None 0 55 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION017 1 30700106 NOx Lime Kilns None 0 48 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION012 1 30700106 NOx Lime Kilns None 0 30 0 0 0 0 0 0 0 0 01 003 0007 UNIROYAL CHEMICAL 002 1 10200502 NOx ICI Boilers - Distillate Oil None 0 23 0 0 0 0 0 0 0 0 01 003 0007 UNIROYAL CHEMICAL 002 2 10200502 NOx ICI Boilers - Distillate Oil None 0 22 0 0 0 0 0 0 0 0 01 003 0006 INTERNATIONAL PAPER 002 1 10300603 NOx ICI Boilers - Natural Gas None 0 14 0 0 0 0 0 0 0 0 01 003 0006 INTERNATIONAL PAPER 002 2 10300603 NOx ICI Boilers - Natural Gas None 0 13 0 0 0 0 0 0 0 0 01 001 0001 UNION CAMP CORPORATION017 3 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30 88 26 555 14,652 26 14,652 555 26 14,652 01 001 0001 UNION CAMP CORPORATION012 3 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30 55 17 555 9,158 17 9,158 555 43 23,810 01 001 0001 UNION CAMP CORPORATION017 2 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30 98 29 559 16,475 29 16,475 559 72 40,285 01 001 0001 UNION CAMP CORPORATION012 2 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30 61 18 559 10,297 18 10,297 559 91 50,582 01 001 0001 UNION CAMP CORPORATION017 1 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30 48 14 559 8,047 14 8,047 559 105 58,629 01 001 0001 UNION CAMP CORPORATION012 1 30700106 NOx Lime Kilns N0581S Mid-Kiln Firing 30 30 9 559 5,029 9 5,029 559 114 63,658 01 001 0001 UNION CAMP CORPORATION015 3 30700110 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65 321 208 820 170,827 208 170,827 820 323 234,485 01 001 0001 UNION CAMP CORPORATION015 4 30700110 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65 321 208 820 170,827 208 170,827 820 531 405,312 01 003 0006 INTERNATIONAL PAPER 002 2 10300603 NOx ICI Boilers - Natural Gas N0173SOT + WI 65 13 8 820 6,663 8 6,663 820 539 411,975 01 001 0001 UNION CAMP CORPORATION010 1 30700104 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65 445 290 827239,452 290 239,452 827 829 651,427 01 001 0001 UNION CAMP CORPORATION015 1 30700110 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65 358 233 827 192,341 233 192,341 827 1,061 843,768 01 001 0001 UNION CAMP CORPORATION015 2 30700110 NOx Sulfate Pulping - Recovery Furnaces N0613SOT + WI 65 358 233 827 192,341 233 192,341 827 1,294 1,036,109 01 003 0006 INTERNATIONAL PAPER 002 1 10300603 NOx ICI Boilers - Natural Gas N0173SOT + WI 65 14 9 827 7,311 9 7,311 827 1,302 1,043,420 01 003 0007 UNIROYAL CHEMICAL 002 2 10200502 NOx ICI Boilers - Distillate Oil N0161S LNB 50 22 11 1,424 15,593 11 15,593 1,424 1,313 1,059,013 01 003 0007 UNIROYAL CHEMICAL 002 1 10200502 NOx ICI Boilers - Distillate Oil N0161S LNB 50 23 11 1,435 16,187 11 16,187 1,435 1,325 1,075,200 01 001 0001 UNION CAMP CORPORATION017 3 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50 88 44 929 40,876 18 26,224 1,490 1,342 1,101,424 01 001 0001 UNION CAMP CORPORATION012 3 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50 55 28 929 25,548 11 16,390 1,490 1,353 1,117,814 01 001 0001 UNION CAMP CORPORATION017 2 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50 98 49 936 45,976 20 29,501 1,501 1,373 1,147,315 01 001 0001 UNION CAMP CORPORATION012 2 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50 61 31 936 28,735 12 18,438 1,501 1,385 1,165,753 01 001 0001 UNION CAMP CORPORATION017 1 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50 48 24 936 22,456 10 14,409 1,502 1,395 1,180,162 01 001 0001 UNION CAMP CORPORATION012 1 30700106 NOx Lime Kilns N0583SSNCR - Urea Based 50 30 15 936 14,035 6 9,006 1,502 1,401 1,189,168 01 003 0007 UNIROYAL CHEMICAL 002 2 10200502 NOx ICI Boilers - Distillate Oil N0163SSCR 80 22 183,354 58,762 7 43,169 6,571 1,407 1,232,337 01 003 0007 UNIROYAL CHEMICAL 002 1 10200502 NOx ICI Boilers - Distillate Oil N0163SSCR 80 23 183,380 61,002 7 44,815 6,622 1,414 1,277,152 01 001 0001 UNION CAMP CORPORATION017 3 30700106 NOx Lime Kilns N0585SSCR 80 88 704,066286,246 26 245,370 9,294 1,441 1,522,522 01 001 0001 UNION CAMP CORPORATION012 3 30700106 NOx Lime Kilns N0585SSCR 80 55 444,066 178,904 17 153,356 9,294 1,457 1,675,878 01 001 0001 UNION CAMP CORPORATION017 2 30700106 NOx Lime Kilns N0585SSCR 80 98 794,098 322,070 29 276,094 9,368 1,487 1,951,972 01 001 0001 UNION CAMP CORPORATION012 2 30700106 NOx Lime Kilns N0585SSCR 80 61 494,098201,294 18 172,559 9,368 1,505 2,124,531 01 001 0001 UNION CAMP CORPORATION017 1 30700106 NOx Lime Kilns N0585SSCR 80 48 384,098 157,306 14 134,850 9,368 1,519 2,259,381 01 001 0001 UNION CAMP CORPORATION012 1 30700106 NOx Lime Kilns N0585SSCR 80 30 244,098 98,315 9 84,280 9,369 1,528 2,343,661 01 003 0006 INTERNATIONAL PAPER 002 2 10300603 NOx ICI Boilers - Natural Gas N0174SSCR 80 13 102,691 26,910 2 20,247 10,798 1,530 2,363,908 01 001 0001 UNION CAMP CORPORATION015 3 30700110 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80 321 2562,691 689,972 48 519,145 10,799 1,578 2,883,053 01 001 0001 UNION CAMP CORPORATION015 4 30700110 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80 321 2562,691 689,972 48 519,145 10,799 1,626 3,402,198 01 001 0001 UNION CAMP CORPORATION010 1 30700104 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80 445 3562,711 966,092 67 726,640 10,875 1,693 4,128,838 01 001 0001 UNION CAMP CORPORATION015 1 30700110 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80 358 2862,711 776,018 54 583,677 10,875 1,747 4,712,515 01 001 0001 UNION CAMP CORPORATION015 2 30700110 NOx Sulfate Pulping - Recovery Furnaces N0614SSCR 80 358 2862,711 776,018 54 583,677 10,875 1,801 5,296,192 01 003 0006 INTERNATIONAL PAPER 002 1 10300603 NOx ICI Boilers - Natural Gas N0174SSCR 80 14 11 2,711 29,496 2 22,185 10,875 1,803 5,318,377 Running Values Totals