********************************************************************** *** Estimates of Carbon Dioxide Emissions (Expressed as *** *** Teragrams of Carbon) from Oxidation of Natural Gas, *** *** Coal and Petroleum Products in the U.S.A.: 1981-2003 *** *** *** *** Source: T.J. Blasing (1) *** *** Christine Broniak (2) *** *** Gregg Marland (1) *** *** *** *** (1)Carbon Dioxide Information Analysis Center *** *** Oak Ridge National Laboratory *** *** Oak Ridge, Tennessee 37831-6335 *** *** *** *** (2)Department of Agricultural & *** *** Resource Economics *** *** Oregon State University *** *** Corvallis, Oregon 97331-3601 *** *** June 2004 *** *** *** ********************************************************************** Emissions are expressed as Teragrams of Carbon, to convert to Teragrams of Carbon Dioxide, multiply by 44/12. Dates are given as month and year (e.g. Jan 81) Date Coal Oil Gas Total Emissions Emissions Emissions Emissions (Tg C) (Tg C) (Tg C) (Tg C) Jan-81 37.14630674 54.7452451 33.52303564 125.4145875 Feb-81 32.83403883 45.20624003 27.87945478 105.9197336 Mar-81 33.0178629 46.1771418 27.94459191 107.1395966 Apr-81 30.03869841 43.01046546 21.89235322 94.94151709 May-81 30.24551381 44.0637236 20.98398595 95.29322335 Jun-81 32.80653641 44.75615009 19.25480763 96.81749413 Jul-81 37.0441781 45.0901889 19.32676362 101.4611306 Aug-81 36.22054651 43.63125663 19.3105617 99.16236484 Sep-81 32.82626714 43.29173415 18.60824954 94.72625083 Oct-81 32.51890836 45.360611 22.34279795 100.2223173 Nov-81 32.26240721 43.49457344 23.81608343 99.57306408 Dec-81 35.73771856 48.94586064 30.54870225 115.2322815 Jan-82 37.72641908 47.69926104 35.33859551 120.7642756 Feb-82 32.81271824 42.94288769 29.217667 104.9732729 Mar-82 31.98371937 45.52731238 27.06052035 104.5715521 Apr-82 29.25857043 45.6029784 21.8737733 96.73532214 May-82 30.12052287 42.69752695 16.7269652 89.54501501 Jun-82 30.72768043 41.27404462 16.41341303 88.41513808 Jul-82 35.05456468 41.44013481 16.85905879 93.35375827 Aug-82 34.8900216 41.86160963 16.9552675 93.70689873 Sep-82 31.15892631 40.82792398 16.79152932 88.77837961 Oct-82 30.22499694 41.93399579 19.29163798 91.45063071 Nov-82 31.2119984 41.66626898 22.96550442 95.8437718 Dec-82 33.06985988 44.74275169 25.60376627 103.4163778 Jan-83 34.47038357 42.64967532 32.68781335 109.8078722 Feb-83 29.91608789 38.85506434 27.22425853 95.99541076 Mar-83 30.32150144 45.9214799 25.80436344 102.0473448 Apr-83 28.88952309 41.65783118 22.1029781 92.65033237 May-83 29.71666905 41.82157588 18.17677151 89.71501644 Jun-83 31.85491933 42.41571824 15.75172742 90.022365 Jul-83 38.00367132 42.41511225 15.68472799 96.10351157 Aug-83 39.90101534 43.73073959 16.24145213 99.87320706 Sep-83 34.63324992 42.16096574 15.33451739 92.12873304 Oct-83 33.06766748 42.57414451 16.26112076 91.90293275 Nov-83 33.59121246 42.91146681 19.05630195 95.55898122 Dec-83 38.58473598 48.75090064 24.31526283 111.6508995 Jan-84 39.25476813 49.25108334 34.56180612 123.0676576 Feb-84 34.38356867 41.82469761 28.87132422 105.0795905 Mar-84 35.49312567 46.87539212 27.18017958 109.5486974 Apr-84 32.17305997 43.68176389 23.61065863 99.4654825 May-84 32.83900379 44.39819321 19.87767168 97.11486868 Jun-84 36.4095368 42.83104959 17.35981397 96.60040036 Jul-84 38.43752337 43.3601821 17.01881453 98.81652 Aug-84 40.14874901 45.00810993 17.04207882 102.1989378 Sep-84 35.00482168 41.33660246 16.02551256 92.36693669 Oct-84 35.29502271 43.828564 17.43046635 96.55405306 Nov-84 35.26693891 43.44595508 20.56438358 99.27727757 Dec-84 37.19482628 44.40704147 25.57550245 107.1773702 Jan-85 40.47753253 47.01240106 31.07104566 118.5609793 Feb-85 35.57154846 42.31945615 31.74287358 109.6338782 Mar-85 35.07416311 44.39466178 25.43157616 104.900401 Apr-85 33.39554477 43.01151434 21.37551072 97.78256983 May-85 35.04128207 43.9230959 16.96197174 95.92634971 Jun-85 36.22117334 41.70208855 15.91446283 93.83772472 Jul-85 40.1061287 42.57295035 16.53950432 99.21858337 Aug-85 39.5324846 44.85205338 16.53045073 100.9149887 Sep-85 36.05615282 40.29979265 15.39178993 91.7477354 Oct-85 35.1689828 44.49184402 16.9613844 96.62221123 Nov-85 35.07863055 42.69182813 19.40870433 97.17916301 Dec-85 40.66768349 47.84417191 28.14716598 116.6590214 Jan-86 41.1992802 46.06057558 31.7629863 119.0228421 Feb-86 35.74217383 42.47334485 27.81405978 106.0295785 Mar-86 35.0445327 47.34705204 25.54824141 107.9398261 Apr-86 31.99452569 44.49500502 19.88735558 96.37688628 May-86 33.42694468 45.56698524 17.19541683 96.18934675 Jun-86 37.02928106 43.80348526 15.28884833 96.12161465 Jul-86 41.69601817 46.02437811 15.21193579 102.9323321 Aug-86 38.33104403 46.84756134 14.67887705 99.85748243 Sep-86 35.45458893 42.71470801 13.86872404 92.03802099 Oct-86 34.30675309 46.4171522 14.9974574 95.7213627 Nov-86 34.57996026 44.61471736 18.35888905 97.55356667 Dec-86 37.89751149 49.71367653 24.73338969 112.3445777 Jan-87 39.56461626 48.09016193 31.3820909 119.0368691 Feb-87 34.35993407 44.35762293 28.33127474 107.0488317 Mar-87 34.73758873 46.57998774 25.81265779 107.1302343 Apr-87 33.47825937 45.57339395 21.21240285 100.2640562 May-87 35.91731457 45.14657799 17.47348523 98.53737779 Jun-87 39.32327432 45.70106096 16.21800161 101.2423369 Jul-87 43.82945443 47.74575666 16.1337975 107.7090086 Aug-87 43.5331929 45.60960919 16.61017102 105.7529731 Sep-87 37.56914408 44.80951164 15.41138694 97.79004266 Oct-87 36.6515055 47.51004016 18.02051114 102.1820568 Nov-87 36.28951657 44.72937916 20.9087638 101.9276595 Dec-87 40.55276338 50.20478007 26.6785219 117.4360654 Jan-88 42.67851613 50.41666898 32.23201095 125.3271961 Feb-88 39.00253809 48.29755705 30.03714579 117.3372409 Mar-88 37.64508028 51.03788852 27.52016193 116.2031307 Apr-88 34.67166455 46.14363092 21.57536298 102.3906585 May-88 35.94407313 45.63212366 19.19882436 100.7750212 Jun-88 40.57558363 46.30127832 17.25197312 104.1288351 Jul-88 44.31426887 46.75979599 17.34226548 108.4163303 Aug-88 46.10162777 48.83058728 18.01929348 112.9515085 Sep-88 38.5763078 45.78079735 16.19465137 100.5517565 Oct-88 37.96631195 49.60718573 18.15948087 105.7329786 Nov-88 37.83649656 48.66466028 21.41099449 107.9121513 Dec-88 42.25909344 53.07716379 26.82714689 122.1634041 Jan-89 41.82156674 49.6417311 29.89784657 121.3611444 Feb-89 39.53348147 47.03672288 29.68412742 116.2543318 Mar-89 39.22890972 52.05816361 28.76007394 120.0471473 Apr-89 35.7804643 46.21939975 23.36884756 105.3687116 May-89 36.90555942 46.91752056 19.93978618 103.7628662 Jun-89 39.56518452 47.95366932 17.74947646 105.2683303 Jul-89 42.92489656 46.07768217 18.04069548 107.0432742 Aug-89 43.22366553 48.50716779 17.97365308 109.7044864 Sep-89 39.04132462 45.17640978 17.45768442 101.6754188 Oct-89 38.38733362 48.64541277 19.77187934 106.8046257 Nov-89 38.63269351 47.85387824 23.16812146 109.6546932 Dec-89 45.00957858 55.53561625 31.86450971 132.4097045 Jan-90 41.78795208 49.34706329 31.61063674 122.7456521 Feb-90 37.08609508 45.04284914 27.21125116 109.3401954 Mar-90 38.68814973 49.08994928 26.57179842 114.3498974 Apr-90 36.69080893 46.19912573 23.61819374 106.5081284 May-90 37.38051878 47.929626 20.39382656 105.7039713 Jun-90 40.60121598 47.08981048 18.80155514 106.4925816 Jul-90 44.0250186 47.54785606 18.61578465 110.1886593 Aug-90 44.93026236 50.38535873 19.00322672 114.3188478 Sep-90 41.48497811 43.87717723 18.53832775 103.9004831 Oct-90 40.61088396 47.06558465 20.44781862 108.1242872 Nov-90 38.85687565 45.26455022 22.79918768 106.9206136 Dec-90 42.94632174 47.10409093 28.81218938 118.8626021 Jan-91 44.40293315 47.68458816 33.91460339 126.0021247 Feb-91 37.12497767 41.4805645 28.2115009 106.8170431 Mar-91 37.65677132 46.02718967 27.1476898 110.8316508 Apr-91 34.9517278 43.88070364 22.75616881 101.5886003 May-91 38.08305632 44.98453026 19.72416176 102.7917483 Jun-91 40.54678932 45.0090821 17.68602971 103.2419011 Jul-91 44.12532976 46.35250223 18.93665705 109.414489 Aug-91 44.11173829 47.33017099 18.80083888 110.2427482 Sep-91 40.05408325 44.37637866 18.16284732 102.5933092 Oct-91 39.17826947 46.95350539 20.93211403 107.0638889 Nov-91 40.35674196 44.99357763 24.94783943 110.298159 Dec-91 42.01998353 53.02550853 29.6389884 124.6844805 Jan-92 42.60586381 48.00808467 33.0293285 123.643277 Feb-92 38.09589725 44.33542658 29.95996107 112.3912849 Mar-92 39.61872342 47.60829658 28.41364521 115.6406652 Apr-92 37.02548966 45.4306053 24.85721758 107.3133125 May-92 37.92046422 45.56713299 20.9171441 104.4047413 Jun-92 39.70919417 44.53918717 18.65116814 102.8995495 Jul-92 45.24207537 46.85878055 19.3486097 111.4494656 Aug-92 43.45077555 46.24885853 18.6453664 108.3450005 Sep-92 40.82769518 44.66625184 18.42515788 103.9191049 Oct-92 39.5167056 48.07264426 20.1893329 107.7786828 Nov-92 39.45433096 45.47930439 24.67371049 109.6073458 Dec-92 43.24827998 50.23480341 31.25885035 124.7419337 Jan-93 42.95354365 45.66825566 33.70728765 122.329087 Feb-93 39.80045108 44.49927693 31.97700629 116.2767343 Mar-93 41.63674005 49.86734075 31.55564191 123.0597227 Apr-93 37.37098482 45.86198319 24.7650486 107.9980166 May-93 37.5447198 46.31924186 19.14705273 103.0110144 Jun-93 41.83827885 45.72801064 19.00314076 106.5694303 Jul-93 47.50827459 47.84834933 19.8606962 115.2173201 Aug-93 47.06866116 47.81548226 20.11948274 115.0036262 Sep-93 40.88088105 47.45342989 18.8211235 107.1554344 Oct-93 40.54847385 47.72828156 21.954568 110.2313234 Nov-93 40.96872668 47.99702089 26.03310983 114.9988574 Dec-93 44.46311993 51.37778376 31.38945411 127.2303578 Jan-94 47.08200755 50.89633574 38.33334953 136.3116928 Feb-94 40.97178357 47.57902672 34.96388286 123.5146932 Mar-94 41.37161458 48.77657051 30.91447897 121.0626641 Apr-94 37.59010661 47.68419623 24.74971484 110.0240177 May-94 39.27059524 47.88563471 21.12338299 108.2796129 Jun-94 44.69282663 47.71778053 20.88162754 113.2922347 Jul-94 46.65276118 47.74071108 20.80607896 115.1995512 Aug-94 46.18810743 49.78058462 21.21404129 117.1827333 Sep-94 41.06438748 46.26954571 20.39811662 107.7320498 Oct-94 40.20044746 48.54234825 22.13573396 110.8785297 Nov-94 38.97862056 46.42042259 25.82250467 111.2215478 Dec-94 42.64410127 51.42221284 31.54908704 125.6154012 Jan-95 44.16706723 48.04784511 36.34320176 128.5581141 Feb-95 39.83472292 46.34169589 33.37887902 119.5552978 Mar-95 39.79719225 49.37415268 31.7303526 120.9016975 Apr-95 36.98130443 46.03777723 26.92089019 109.9399719 May-95 38.86654051 47.59486556 23.69945783 110.1608639 Jun-95 42.4221632 48.39906814 21.09811338 111.9193447 Jul-95 48.30087975 46.65573564 22.64077114 117.5973865 Aug-95 50.508662 49.14055351 23.41210001 123.0613155 Sep-95 42.25844247 47.64157893 21.06786519 110.9678866 Oct-95 41.15536723 48.5398809 22.47440608 112.1696542 Nov-95 41.85322006 48.23833078 28.52404433 118.6155952 Dec-95 45.48934331 51.56409855 35.10302592 132.1564678 Jan-96 47.02971221 51.3603451 38.93941668 137.329474 Feb-96 42.65221121 49.44209888 35.32382981 127.4181399 Mar-96 42.70389042 51.2557494 33.41770452 127.3773443 Apr-96 38.64625652 48.25460309 27.62368875 114.5245484 May-96 41.38471061 49.57185236 23.84169413 114.7982571 Jun-96 44.68728406 48.07648857 21.99608075 114.7598534 Jul-96 48.47564208 49.83609488 21.72377714 120.0355141 Aug-96 48.98155434 51.00323334 22.16248851 122.1472762 Sep-96 43.79404973 46.59003379 21.16404193 111.5481255 Oct-96 43.88489634 52.61474644 23.16093509 119.6605779 Nov-96 45.09527782 49.59461646 28.68264725 123.3725415 Dec-96 47.59111162 51.10992315 34.2799993 132.9810341 Jan-97 49.22681751 51.90686597 38.28323046 139.4169139 Feb-97 41.87851917 46.28883497 34.18852311 122.3558772 Mar-97 42.69553927 50.08615951 32.16400237 124.9457012 Apr-97 40.1435721 49.92414919 27.32341896 117.3911402 May-97 41.79443012 50.45836662 24.17247315 116.4252699 Jun-97 44.71801666 49.42447555 22.10228653 116.2447787 Jul-97 50.67477678 52.28213014 23.44181905 126.398726 Aug-97 49.4801697 50.54177648 23.16782376 123.1897699 Sep-97 46.03197595 48.62901587 21.96528889 116.6262807 Oct-97 46.20069657 52.02264665 23.33526533 121.5586085 Nov-97 44.84821907 49.70951636 28.75428324 123.3120187 Dec-97 48.95393497 53.22518552 35.28450426 137.4636247 Jan-98 47.95420919 51.13457856 37.11290437 136.2016921 Feb-98 42.24590606 46.25857425 32.63029618 121.1347765 Mar-98 43.82227756 52.17726723 32.81578341 128.8153282 Apr-98 40.83105022 51.49688222 26.35464471 118.6825772 May-98 44.16231051 50.87454241 23.18590444 118.2227574 Jun-98 47.40962517 51.29650938 22.59852819 121.3046627 Jul-98 51.77639205 53.53921763 24.29882785 129.6144375 Aug-98 51.88105845 53.00536314 24.46885782 129.3552794 Sep-98 47.14981875 50.25062518 22.73764362 120.1380875 Oct-98 44.92100903 52.49172036 22.90767358 120.320403 Nov-98 42.80324132 49.98594092 26.54013195 119.3293142 Dec-98 47.05152797 54.31897457 32.90852703 134.2790296 Jan-99 47.77507448 53.27865269 38.61425603 139.6679832 Feb-99 41.60564659 48.50517812 32.46830611 122.5791308 Mar-99 43.36012382 54.65491615 33.09357645 131.1086164 Apr-99 41.55182503 51.19504291 27.29838795 120.0452559 May-99 43.43135823 51.77803193 22.98249756 118.1918877 Jun-99 46.89546139 52.35996891 21.76245788 121.0178882 Jul-99 52.78786656 53.92168113 23.34850947 130.0580572 Aug-99 51.26608842 54.82497895 24.0042808 130.0953482 Sep-99 46.30659023 50.78595406 22.20472226 119.2972666 Oct-99 44.66081145 54.04792069 24.03478179 122.7435139 Nov-99 43.67355524 50.79411799 26.12409975 120.591773 Dec-99 47.84789188 56.78184156 33.6883458 138.3180792 Jan-00 50.25852687 52.35493139 38.15375179 140.7672101 Feb-00 45.87564893 51.06011692 35.43282686 132.3685927 Mar-00 45.20897863 53.10363131 31.17663144 129.4892414 Apr-00 41.39798878 50.37039031 27.1028444 118.8712235 May-00 44.92463204 54.07572756 24.82273971 123.8230993 Jun-00 48.85436588 53.18399979 22.99865596 125.0370216 Jul-00 51.20208898 54.16669824 23.19626503 128.5650523 Aug-00 53.44065281 56.30338272 25.12675367 134.8707892 Sep-00 48.10569301 52.95530363 22.42102944 123.4820261 Oct-00 47.71165465 54.74129719 23.83469435 126.2876462 Nov-00 47.19354747 52.02283899 29.01813234 128.2345188 Dec-00 51.38473108 58.793158 39.32420553 149.5020946 Jan-01 51.01685346 57.03743879 39.42256583 147.4768581 Feb-01 44.10677132 50.6474213 34.01011005 128.7643027 Mar-01 45.54253888 56.41579911 33.08483508 135.0431731 Apr-01 41.26329279 53.59968259 26.61312347 121.4760988 May-01 44.54516371 54.88287939 22.41921907 121.8472622 Jun-01 47.39870223 52.69290427 21.27050031 121.3621068 Jul-01 52.20673743 55.35600943 23.5338462 131.0965931 Aug-01 53.23281519 55.85608461 24.58099692 133.6698967 Sep-01 45.65093851 50.55877352 22.00313913 118.2128512 Oct-01 43.96935582 54.45968409 24.28492248 122.7139624 Nov-01 42.65425607 52.18899179 25.04888437 119.8921322 Dec-01 46.58797741 53.16851669 31.22290164 130.9793957 Jan-02 47.75246154 54.49969854 36.60319197 138.855352 Feb-02 42.21608773 48.55246506 32.99871689 123.7672697 Mar-02 44.24593261 54.92859106 33.24939608 132.4239197 Apr-02 41.74896215 53.1239024 27.67270742 122.545572 May-02 44.38580389 54.68322031 23.71050805 122.7795322 Jun-02 48.07589368 53.04494514 23.39986241 124.5207012 Jul-02 53.04405677 55.08128042 25.7373476 133.8626848 Aug-02 52.53208764 55.57473993 25.37397386 133.4808014 Sep-02 48.44281697 51.89009877 22.69424148 123.0271572 Oct-02 46.93835062 54.57814042 24.17614548 125.6926365 Nov-02 46.16712708 53.96368999 28.11212792 128.242945 Dec-02 50.21662476 56.08329367 34.91423011 141.2141485 Jan-03 52.41437099 55.92141469 39.29397312 147.6297588 Feb-03 45.85858301 51.94036358 36.37266834 134.1716149 Mar-03 45.84147401 55.93055002 31.92589708 133.6979211 Apr-03 42.08068536 53.78990296 25.13410806 121.0046964 May-03 44.47901232 54.04637235 21.95350281 120.4788875 Jun-03 47.67420166 53.46460348 19.60059936 120.7394045 Jul-03 53.43729324 55.92691953 23.05449626 132.418709 Aug-03 54.097308 57.41873539 23.61537972 135.1314231 Sep-03 48.23366503 53.28190554 20.25975953 121.7753301 Oct-03 46.82278063 55.95341187 22.47253039 125.2487229 Nov-03 47.41880443 53.40561731 25.38830343 126.2127252 Dec-03 52.14244413 57.89749893 33.1109848 143.1509279