2001 Page 1 of 2

Chemicals 33 days GP CALENDAR DAYS 35 28 28 35 28 28 33.66 29.33 28 35 28 28 364 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total YTD ave

NO. 1 POWER BOILER Down days 0.44 5.02 6.66 0.08 0.21 0.03 0.00 0.01 1.34 0.33 0.06 0.19 14.37 Generating Days 34.56 22.98 21.34 34.92 27.79 27.97 33.66 29.32 26.66 34.67 27.94 27.81349.62 Budget down days 0.00 0.00 4.97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.97 % Uptime 98.75%82.07%92.66%99.76% 99.2%99.89%100.00%99.96%95.23%99.05%99.80%99.33% 97.38% Total Mlbs prod 203427 71483 71977 125237 91187 95362 100892 98456 82795112811 1010481055101260185 Ave Mlb/opr hr 245.2 129.6 140.5 149.4 136.7 149.4 124.9 139.9 129.4 135.6 150.7 158.1 150.2 Total MM BTUs Prod 232721 81776 82342 143271 104318109094 115421 112634 94717129056 1155991207041441651 MM BTUs - Gas 54901 40 10501 40522 25129 30316 10267 18522 13112 20090 23255 51750298407 MM BTUs - Oil 68145 15463 0 0 0 0 0 0 0 0 0 206 83814 MM BTUs -G-P Bark 34908 17170 33483 40894 38098 40467 58198 45032 40968 43930 49129 35345477623 MM BTUs-Purchased Bark 73012 46446 36463 60428 39869 36749 44594 45629 38034 64856 43046 33403562530 MM BTUs-Reclaimed 1358 391 463 1118 1063 1375 2361 3451 2603 0 0 0 14182 MM BTUs - Chipped Rubber 165 141 141 160 160 186 0 0 0 179 168 0 1299 MM BTUs - Diaper Fuel Cubes 231 2125 1291 150 0 0 0 0 0 0 0 0 3796

Gas - MSCF 64242 47 12196 47588 29518 35749 12187 21899 15347 23573 27374 60614350335 42 Gas - MM BTUs 66953 49 12806 49417 30645 36971 12521 22587 15990 24500 28360 63110363911 43 Fuel Oil - gallons 558569126747 0 0 0 0 0 0 0 0 0 1685687001 57250 GP bark - tons 9103 7239 6336 8355 7309 8466 10287 7834 6634 11905 8902 8411100781 288 Purchased Bark - tons 13275 8445 6630 10987 7249 6682 8108 8296 6915 11792 7827 6073102278 293 Reclaimed Bark - Tons 309 89 105 254 242 312 537 784 592 0 0 0 3223 9 Average Tons Bark Burned/Oper Day 657 691 616 562 533 581 562 577 530 684 599 521 Total Bark - #1 Pwr Blr - Tons 22687 15773 13071 19596 14799 15460 18932 16914 14141 23697 16729 14484206282 Chip Rubber - #1 Pwr - Tons 7.38 6.27 6 7 7 8 0 0 0 8 8 0 58 GP BARK - MM BTU'S/TON 3.83 2.37 5.28 4.89 5.21 4.78 5.66 5.75 6.18 3.69 5.52 4.20 57.37 Diaper Fuel Cubes - #1 Pwr - Tons 12 107 65 8 0 0 0 0 0 0 0 0 1912001 Page 2 of 2

GP CALENDAR DAYS 35 28 28 35 28 28 33.66 29.33 28 35 28 28 364 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total YTD ave

NO. 2 POWER BOILER Down days 0.00 0.00 0.45 0.00 1.18 0.00 0.00 5.08 0.34 0.83 0.00 0.38 8 Generating Days 35.00 28.00 27.55 35.00 26.82 28.00 33.66 24.25 27.66 34.17 28.00 27.63 356 Budget down days 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.04 0.00 0.00 0.00 0.00 5 % Uptime 100.00%100.00%98.40%100.00%95.80%100.00%100.00%99.82%98.77%97.62%100.00%98.66% 99.10% Total Mlbs prod. 481369387111 381997468409344318359346420822306575368914443052 371741 3306424664298 Ave Mlbs/opr hr 573.1 576.1 577.7 557.6 534.9 534.7 520.9 526.8 555.8 540.3 553.2 498.7 6550 546.33 Total MM BTUs Prod 550686442855437004535860393899411092481421 3507224220385068524252723782555335957 MM BTUs - Coal 440743372422334670445069319329361806437748259362356044449356 3654242949144436887 MM BTUs - Oil 0 0 0 0 0 0 0 0 0 0 0 0 0 MM BTUs - Gas 839 336 966 236 1584 238 194 4662 465 2327 2411 15585 29844 MM BTUs - Bark 42503 19713 56708 40050 44335 29758 16952 60888 41322 16892 35284 37765442170 MM BTUs -Purchased Bark 65038 47659 42455 49340 27799 18504 25193 23995 22656 38171 22067 29991412867 MM BTUs - Reclaimed Bark 1210 401 539 913 741 692 1334 1815 1550 0 0 0 9194 MM BTUS - Chipped Rubber 147 144 164 130 111 94 0 0 0 105 86 0 982 MM BTUs - Diaper Fuel Cubes 205 2181 1503 122 0 0 0 0 0 0 0 0 4011

Tons of inventory coal burned by day 630 665 607 636 595 646 650 535 644 658 653 534 7452 621 Coal by inventory - tons 22037 18621 16734 22253 15966 18090 21887 12968 17802 22468 18271 14746221844 624 Coal metered-tons 21659 18171 17627 22692 16648 18476 22555 13453 18692 22057 18900 14992225922 635 Fuel oil - gallons 0 0 0 0 0 0 0 0 0 0 0 0 0 0.00 Gas - MSCF 982 392 1121 277 1861 281 231 5512 545 2731 2838 18254 35025 4.01 Gas - MM BTUs 1023 409 1177 288 1932 291 237 5686 568 2838 2941 19006 36395 4.17 Chip Rubber - No 2 Pwr - Tons 7 6 7 6 5 4 0 0 0 5 4 0 44

GP bark - tons 8109 7428 7377 6822 5096 4263 5812 4119 3952 7007 4564 7552 72100 202.68 Purchased Bark - Tons 11825 8665 7719 8971 5054 3364 4581 4363 4119 6940 4012 5453 75067 211.02 Reclaimed Bark - Tons 275 91 122 207 168 157 303 412 352 0 0 0 2090 5.87 Total Bark #2 Pwr Blr - tons 20209 16185 15219 16000 10319 7784 10695 8895 8423 13947 8576 13005149257 Average Tons Bark Burned/Oper Day 578 582 555 457 385 278 318 367 305 408 306 471 GP BARK - MM BTU'S/TON 5.24 2.65 7.69 5.87 8.70 6.98 2.92 14.78 10.46 2.41 7.73 5.00 Diaper Fuel Cubes - #2 Pwr - Tons 10 110 76 6 0 0 0 0 0 0 0 0 202