**NO. 2 POWER BOILER**

**2011** JanuaryFebruaryMarch April May June JulyAugustSeptemberOctoberNovemberDecember DOMTAR CALENDAR DAYS 31 28 31 30 31 30 31 31 30 31 30 31 2 PB Operating Days 29 27 31 30 31 30 31 31 20 31 30 26 2 PB Operating Hours 699.75657.25744.00720.00 744.00720.00 740.75741.50475.00743.00720.00626.50 Monthly AVG Steam Production, Mlb/hr 423 428 399 376 374 337 322 331 210 359 407 363 Coal - Tons 14892 14875 13179 11768 12715 9717 9778 9690 6266 10116 11898 12511 Monthly AVG Coal, TPD 511 543 425 392 410 324 317 314 317 327 397 479 Fuel oil - gallons 0 0 0 0 0 0 0 0 0 0 0 0 Natural Gas - MSCF 1326 287 868 763 121 1369 894 1481 3784 11863 4359 5548 Monthly AVG Gas, MSCF/D 45 10 28 25 4 46 29 48 191 383 145 213 TDF - Tons 337.55158.23381.33404.58 363.821421.77 500.92601.52347.30588.61667.22333.61 Monthly AVG TDF, TPD 11.58 5.78 12.30 13.49 11.74 47.39 16.23 19.47 17.55 19.01 22.24 12.78 MMBTU's - BARK 63136 27279 70342 79227 68337 58030 70417 70053 51232 68985 8365347526 Monthly AVG MMBTU's Bark 2165 996 2269 2641 2204 1934 2281 2267 2589 2228 2788 1821 Total Bark - Tons 12716 6804 15090 13821 10200 13669 12708 14117 9075 12894 13911 10051 Monthly AVG Bark, TPD 436 248 487 461 329 456 412 457 459 417 464 385 Fuel Cubes - Tons 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Total - Bleached tons 74205 65075 74538 70221 58142 75952 77836 66172 69609 54873 70785 71422 Monthly AVG UnBl TPD 2633 2557 2645 2575 2063 2785 2762 2348 2552 1947 2595 2534 SO2 Loading, TPD Coal 4.85 5.16 4.04 3.73 3.90 3.08 3.01 2.98 3.01 3.10 3.77 4.55 Gas 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TDF 0.49 0.24 0.52 0.57 0.49 1.99 0.68 0.82 0.74 0.80 0.93 0.54 Bark 0.03 0.01 0.03 0.03 0.03 0.02 0.03 0.03 0.03 0.03 0.03 0.02 NCG's 7.21 7.00 7.25 7.05 5.65 7.63 7.57 6.43 6.99 5.34 7.11 6.94 **Total** 12.58 12.42 11.83 11.38 10.07 12.72 11.29 10.26 10.77 9.27 11.85 12.06 AVG SO2 TPD, CEMS 4.18 5.34 5.10 4.45 2.79 2.20 2.24 3.28 2.27 3.18 4.78 3.66 66.78%57.01%56.91%60.91% 72.26%82.74% 80.14%67.99%78.96%65.73%59.65%69.66% AVG % SO2 Removal for Permit

Compliance**2012** JanuaryFebruaryMarch April May June JulyAugustSeptemberOctoberNovemberDecember

DOMTAR CALENDAR DAYS 31 29 31 30 31 30 31 31 30 31 30 31 2 PB Operating Days 30 29 30 30 31 29 31 31 9 29 30 31 2 PB Operating Hours 719.25696.00727.00720.00 738.25702.25 739.00743.50215.50699.25719.50744.00 Monthly AVG Steam Production, Mlb/hr 427 435 323 340 304 296 301 318 93 369 424 446 Coal - Tons 14794 14337 9227 9663 8831 9859 11848 11829 4090 11660 14314 14672 Monthly AVG Coal, TPD 494 494 305 322 287 337 385 382 455 400 477 473 Fuel oil - gallons 0 0 0 0 0 0 0 0 0 0 0 0 Natural Gas - MSCF 13090 3188 10594 11271 11283 7589 6134 14713 2948 6903 1135 617 Monthly AVG Gas, MSCF/D 437 110 350 376 367 259 199 475 328 237 38 20 TDF - Tons 361.68432.38785.35533.56 686.60447.41 238.29115.96 43.44297.85376.61434.63 Monthly AVG TDF, TPD 12.07 14.91 25.93 17.79 22.32 15.29 7.74 3.74 4.84 10.22 12.56 14.02 MMBTU's - BARK 56308 63759 59906 65815 61328 35791 18194 16303 1557741533 59603 77181 Monthly AVG MMBTU's Bark 1879 2199 1978 2194 1994 1223 591 526 1735 1426 1988 2490 Total Bark - Tons 10776 13319 17723 15785 13709 7165 7078 5225 3387 6418 9420 12425 Monthly AVG Bark, TPD 360 459 585 526 446 245 230 169 377 220 314 401 Fuel Cubes - Tons 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Total - Bleached tons 65687 65622 69724 70087 7351747207 67782 69290 67502 55131 66899 68988 Monthly AVG UnBl TPD 2331 2489 2474 2570 2609 1731 2405 2459 2475 1956 2453 2448 SO2 Loading, TPD Coal 4.69 4.70 2.89 3.06 2.73 3.20 3.66 3.63 4.33 3.80 4.54 4.50 Gas 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TDF 0.51 0.63 1.09 0.75 0.94 0.64 0.33 0.16 0.20 0.43 0.53 0.59 Bark 0.02 0.03 0.02 0.03 0.02 0.02 0.01 0.01 0.02 0.02 0.02 0.03 NCG's 6.39 6.82 6.78 7.04 7.15 4.74 6.59 6.74 6.78 5.36 6.72 6.71 **Total** 11.61 12.17 10.79 10.88 10.84 8.60 10.58 10.53 11.33 9.61 11.81 11.82 AVG SO2 TPD, CEMS 3.79 4.25 3.57 4.01 3.49 2.75 3.56 3.72 1.08 3.10 4.56 5.14 67.37%65.09%66.91%63.17% 67.81%68.02% 66.33%64.65%90.50%67.69%61.36%56.52% AVG % SO2 Removal for Permit

Compliance**2013** JanuaryFebruaryMarch April May June JulyAugustSeptemberOctoberNovemberDecember

DOMTAR CALENDAR DAYS 31 28 31 30 31 30 31 31 30 31 30 31 2 PB Operating Days 31 28 31 30 31 30 21 30 25 24 29 31 2 PB Operating Hours 744.00672.00738.50709.75 739.25716.00 492.00709.00608.75564.50706.00741.25 Monthly AVG Steam Production, Mlb/hr 407 434 413 388 352 313 204 282 310 272 309 274 Coal - Tons 14025 13433 14825 11319 12606 9299 5829 8163 10479 8860 10113 7014 Monthly AVG Coal, TPD 452 480 482 383 409 312 284 276 413 377 344 227 Fuel oil - gallons 0 0 0 0 0 0 0 0 0 0 0 0 Natural Gas - MSCF 4257 1516 4026 3375 2793 9563 4113 12731 32306 16975 16738 20188 Monthly AVG Gas, MSCF/D 137 54 131 114 91 321 201 431 1274 722 569 654 TDF - Tons 507.28494.78463.12592.61 288.04233.47 493.90540.22779.68276.03477.66676.39 Monthly AVG TDF, TPD 16.36 17.67 15.05 20.04 9.35 7.83 24.09 18.29 30.74 11.74 16.24 21.90 MMBTU's - BARK 58288 56394 47212 79342 46585 60956 48442 51941 9774 31051 34308 53364 Monthly AVG MMBTU's Bark 1880 2014 1534 2683 1512 2043 2363 1758 385 1320 1166 1728 Total Bark - Tons 14094 13984 13765 20180 9741 12694 15030 12117 16283 8774 12107 16819 Monthly AVG Bark, TPD 455 499 447 682 316 425 733 410 642 373 412 545 Fuel Cubes - Tons 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Total - Bleached tons 71225 59327 54900 63616 64704 64691 64479 66428 6708742955 65606 62852 Monthly AVG UnBl TPD 2527 2331 1948 2333 2296 2372 2288 2357 2460 1524 2406 2230 SO2 Loading, TPD Coal 4.30 4.56 4.58 3.64 3.89 2.96 2.70 2.63 3.92 3.58 3.27 2.16 Gas 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 TDF 0.69 0.74 0.63 0.84 0.39 0.33 1.01 0.77 1.29 0.49 0.68 0.92 Bark 0.02 0.03 0.02 0.03 0.02 0.03 0.03 0.02 0.00 0.02 0.01 0.02 NCG's 6.92 6.39 5.34 6.39 6.29 6.50 6.27 6.46 6.74 4.18 6.59 6.11 **Total** 11.93 11.71 10.57 10.90 10.59 9.81 10.01 9.87 11.96 8.26 10.55 9.21 AVG SO2 TPD, CEMS 4.13 3.75 3.80 3.81 3.30 3.07 1.71 2.58 2.79 2.11 2.57 1.24 65.41%67.94%64.05%65.05% 68.81%68.77% 82.95%73.87%76.66%74.48%75.66%86.56% AVG % SO2 Removal for Permit

Compliance

# Steam 50-2pbso2 50-fi011 1/1/2011 7:00 348.2559371 423.0224 2/1/2011 7:00 444.9913966 427.8789 3/1/2011 7:00 424.8591622 399.3604 4/1/2011 7:00 370.7170395 376.3311 5/1/2011 7:00 232.7475802 374.2357 6/1/2011 7:00 182.9551276 336.6884 7/1/2011 7:00 186.8398776 321.8008 8/1/2011 7:00 273.6810231 330.5901 9/1/2011 7:00 188.8316576 209.7022 10/1/2011 7:00 264.6056627 358.7548 11/1/2011 7:00 398.3572497 407.304 12/1/2011 7:00 304.7909384 362.8281 1/1/2012 7:00 315.6215145 426.6389 2/1/2012 7:00 354.0307714 435.0678 3/1/2012 7:00 297.4227911 322.794 4/1/2012 7:00 333.7859862 340.2577 5/1/2012 7:00 290.684752 303.5525 6/1/2012 7:00 229.2567096 295.5158 7/1/2012 7:00 296.8014259 300.9046 8/1/2012 7:00 310.1751426 317.6531 9/1/2012 7:00 89.74456393 93.20536 10/1/2012 7:00 258.7374713 368.5362 11/1/2012 7:00 380.2946183 423.5465 12/1/2012 7:00 428.4122084 445.693 1/1/2013 7:00 343.949831 407.0918 2/1/2013 7:00 312.8587957 433.5373 3/1/2013 7:00 316.5329367 412.939 4/1/2013 7:00 317.501027 388.1451 5/1/2013 7:00 275.2975241 352.1507 6/1/2013 7:00 255.4635694 312.8973 7/1/2013 7:00 142.2909785 204.1061 8/1/2013 7:00 214.9603722 282.0932 8/31/2013 7:00 232.594974 309.9896 10/1/2013 7:00 175.7620871 272.4938 11/1/2013 7:00 214.0427597 308.9181 12/1/2013 7:00 103.1614486 273.9888 1/1/2014 7:00