Electric Power Monthly

Data for July 2012  |  Release Date: September 24, 2012  |  Next Release: October 2012  
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Table 3.4. Stocks of Coal by Coal Rank: Electric Power Sector 2012 - July 2012

  Electric Power Sector
Period Bituminous Coal Subbituminous Coal Lignite Coal Total
Annual Totals
2002 70,704 66,593 4,417 141,714
2003 55,746 59,884 3,967 121,567
2004 47,426 53,618 4,029 106,669
2005 52,039 44,377 3,836 101,137
2006 66,668 68,408 4,797 140,964
2007 63,297 82,692 4,565 151,221
2008 65,818 91,214 4,556 161,589
2009 91,922 92,448 5,097 189,467
2009
January 62,096 89,016 4,963 156,075
February 65,290 90,218 5,092 160,601
March 76,214 92,447 5,562 174,223
April 83,917 96,067 5,806 185,790
May 89,418 99,637 6,048 195,103
June 90,862 98,761 6,033 195,656
July 89,578 97,889 6,096 193,563
August 89,181 96,568 5,783 191,532
September 93,208 98,206 5,794 197,208
October 95,788 98,254 5,434 199,477
November 98,281 100,194 5,290 203,765
December 91,922 92,448 5,097 189,467
2010
January 86,354 86,893 4,845 178,091
February 82,469 83,721 4,836 171,026
March 86,698 86,014 5,030 177,742
April 92,621 89,545 7,095 189,260
May 93,069 91,514 7,085 191,669
June 87,123 87,299 7,068 181,490
July 80,465 81,933 7,107 169,504
August 76,303 77,081 6,604 159,987
September 78,201 78,906 6,669 163,776
October 84,103 84,992 6,592 175,686
November 87,548 88,880 6,961 183,389
December 81,108 86,915 6,894 174,917
2011
January 76,283 82,187 6,370 164,840
February 75,717 79,301 6,422 161,439
March 77,599 82,627 6,512 166,737
April 79,922 87,290 6,787 173,999
May 79,272 88,600 6,746 174,619
June 75,013 84,127 6,567 165,707
July 66,554 75,142 6,271 147,967
August 64,562 68,447 6,215 139,225
September 66,674 71,576 6,187 144,438
October 74,046 76,650 6,210 156,906
November 79,578 82,038 6,738 168,354
December 82,272 86,092 6,736 175,100
2012
January 83,798 91,286 6,536 181,621
February 87,557 94,665 4,737 186,958
March 90,278 99,884 6,230 196,391
April 94,268 104,125 5,002 203,394
May 93,922 103,665 5,228 202,816
June 92,300 100,939 5,183 198,422
July 83,693 95,944 4,948 184,586

Notes: See Glossary for definitions. Prior to 2008, values represent December end-of-month stocks. For 2008 forward, values represent end-of-month stocks.
Values for 2010 and prior years are final. Values for 2011 and 2012 are preliminary. See Technical Notes for a discussion of the sample design for the Form EIA-923
and predecessor forms. Totals may not equal sum of components because of independent rounding.
Sources: U.S. Energy Information Administration, Form EIA-906, Power Plant Report; U.S. Energy Information Administration, Form EIA-920 Combined Heat and Power Plant
Report, and predecessor forms. Beginning with 2008 data, the Form EIA-923, Power Plant Operations Report, replaced the following:
Form EIA-906, Power Plant Report; Form EIA-920, Combined Heat and Power Plant Report; Form EIA-423, Monthly Cost and Quality of Fuels for Electric Plants Report;
and Federal Energy Regulatory Commission, FERC Form 423, Monthly Report of Cost and Quality of Fuels for Electric Plants.