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Net Generation by Energy Source: Commercial Combined Heat and Power Sector                                          
Table 1.4.    xls   format     Electric Power Monthly

Table 1.4. Net Generation by Energy Source: Commercial Combined Heat and Power Sector, 1994 through November 2008
(Thousand Megawatthours)
Period
Coal[1]
Petroleum Liquids[2]
Petroleum Coke
Natural Gas
Other Gases[3]
Nuclear
Hydroelectric Conventional
Other Renewables[4]
Hydroelectric Pumped Storage
Other[5]
Total
1994 850 413 3 4,929 115 -- 93 1,216 -- -- 7,619
1995 998 376 3 5,162 -- -- 118 1,575 -- * 8,232
1996 1,051 366 2 5,249 * -- 126 2,235 -- * 9,030
1997 1,040 424 3 4,725 3 -- 120 2,385 -- * 8,701
1998 985 380 3 4,879 7 -- 120 2,373 -- -- 8,748
1999 995 431 3 4,607 * -- 115 2,412 -- * 8,563
2000 1,097 429 3 4,262 * -- 100 2,012 -- * 7,903
2001 995 434 4 4,434 * -- 66 1,025 -- 457 7,416
2002 992 426 6 4,310 * -- 13 1,065 -- 603 7,415
2003 1,206 416 8 3,899 -- -- 72 1,302 -- 594 7,496
2004 1,340 493 7 3,969 -- -- 105 1,575 -- 781 8,270
2005 1,353 368 7 4,249 -- -- 86 1,673 -- 756 8,492
2006
January 118 27 * 322 * -- 13 143 -- 61 684
February 113 30 1 300 * -- 11 132 -- 57 643
March 101 30 1 336 * -- 12 115 -- 48 643
April 88 21 -- 307 * -- 9 132 -- 66 625
May 99 16 -- 365 * -- 9 151 -- 74 713
June 114 14 -- 383 * -- 10 132 -- 71 724
July 127 17 * 438 * -- 3 134 -- 64 783
August 129 16 1 437 * -- * 133 -- 63 780
September 102 11 1 369 * -- 3 131 -- 64 682
October 97 10 1 392 * -- 3 136 -- 65 704
November 110 14 1 348 * -- 10 138 -- 61 682
December 113 23 1 358 * -- 10 142 -- 63 709
Total 1,310 228 7 4,355 * -- 93 1,619 -- 758 8,371
2007
January 120 26 1 318 -- -- 11 132 -- 61 669
February 120 43 1 309 -- -- 9 110 -- 47 641
March 115 23 1 323 -- -- 11 129 -- 58 659
April 100 15 1 319 -- -- 11 129 -- 64 639
May 108 9 -- 341 -- -- 12 139 -- 71 680
June 112 11 -- 374 -- -- 5 137 -- 67 707
July 116 8 -- 419 -- -- 2 147 -- 72 763
August 127 12 1 434 -- -- * 137 -- 63 774
September 113 6 1 364 -- -- 1 135 -- 63 684
October 107 6 1 374 -- -- 4 143 -- 71 706
November 115 5 1 335 -- -- 5 141 -- 65 667
December 119 16 1 347 -- -- 8 135 -- 61 686
Total 1,371 180 9 4,257 -- -- 77 1,614 -- 764 8,273
2008
January 170 14 1 407 -- -- 7 129 -- 59 787
February 141 10 1 381 -- -- 7 113 -- 54 708
March 122 6 1 380 -- -- 11 127 -- 34 680
April 143 4 1 324 -- -- 15 154 -- 63 704
May 147 4 -- 313 -- -- 11 154 -- 73 702
June 114 11 -- 331 -- -- 6 157 -- 77 695
July 128 12 -- 383 -- -- 4 147 -- 70 745
August 121 8 -- 391 -- -- * 145 -- 71 736
September 112 8 * 352 -- -- 1 135 -- 69 678
October 105 6 1 349 -- -- 2 116 -- 55 635
November 102 9 1 327 -- -- 3 127 -- 58 626
Total 1,406 91 5 3,939 -- -- 66 1,505 -- 683 7,696
Year-to-Date
2006 1,197 205 6 3,997 * -- 84 1,478 -- 695 7,661
2007 1,253 164 8 3,911 -- -- 70 1,479 -- 703 7,588
2008 1,406 91 5 3,939 -- -- 66 1,505 -- 683 7,696
Rolling 12 Months Ending in November
2007 1,366 187 9 4,269 * -- 80 1,620 -- 766 8,297
2008 1,525 107 6 4,286 -- -- 74 1,640 -- 744 8,381
  [1] Anthracite, bituminous, subbituminous, lignite, waste coal, and coal synfuel.
  [2] Distillate fuel oil, residual fuel oil, jet fuel, kerosene, and waste oil.
  [3] Blast furnace gas, propane gas, and other manufactured and waste gases derived from fossil fuels.
  [4] Wood, black liquor, other wood waste, biogenic municipal solid waste, landfill gas, sludge waste, agriculture byproducts, other biomass, geothermal, solar thermal, photovoltaic energy, and wind.
  [5] Non-biogenic municipal solid waste, batteries, chemicals, hydrogen, pitch, purchased steam, sulfur, tire-derived fuel, and miscellaneous technologies.
  * = Value is less than half of the smallest unit of measure (e.g., for values with no decimals, the smallest unit is "1" then values under 0.5 are shown as "*".)
  Notes: Beginning with 2001 data, non-biogenic municipal solid waste and tire-derived fuels are reclassified as non-renewable energy sources and included in "Other".  Biogenic municipal solid waste is included in "Other Renewables." Beginning with the collection of Form EIA-923 in January 2008, the methodology to allocate total fuel consumption for electricity generation and consumption for useful thermal output was changed.    The new methodology was retroatively applied to 2004-2007.  See the Technical Notes (Appendix C) for further information. See Glossary for definitions. Values for 2007 and prior years are final.  Values for 2008 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: Energy Information Administration, Form EIA-906, "Power Plant Report;" 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."
More Tables on U.S. Electric Power Generation:
Formats
Table 1.2. Useful Thermal Output by Energy Source by Combined Heat and Power Producers html pdf xls
Table ES. Summary Statistics for the United States html pdf xls
Table 2.6. Capacity Additions and Retirements by Energy Source html pdf xls
Net Generation by
Table 1.1. Energy Source: Total (All Sectors) html   xls
Table 1.1.A.   Other Renewables: Total - All Sectors html   xls
Table 1.2   Energy Source: Electric Utilities html   xls
Table 1.3   Energy Source: Independent Power Producers html   xls
Table 1.5   Energy Source: Industrial Combined Heat and Power Sector html   xls
Table 1.6.A.  State by Sector html   xls
Table 1.6.B.  State by Sector, Year-to-Date html   xls
Net Generation from
1.7.A.   Coal by State by Sector html   xls
1.7.B.   Coal by State by Sector, Year-to-Date html   xls
1.8.A.   Petroleum Liquids by State by Sector html   xls
1.8.B.   Petroleum Liquids by State by Sector, Year-to-Date html   xls
1.9.A.   Petroleum Coke by State by Sector html   xls
1.9.B.   Petroleum Coke by State by Sector, Year-to-Date html   xls
1.10.A.   Natural Gas by State by Sector html   xls
1.10.B.   Natural Gas by State by Sector, Year-to-Date html   xls
1.11.A.   Other Gases by State by Sector html   xls
1.11.B.   Other Gases by State by Sector, Year-to-Date html   xls
1.12.A.   Nuclear Energy by State by Sector html   xls
1.12.B.   Nuclear Energy by State by Sector, Year-to-Date html   xls
1.13.A.   Hydroelectric (Conventional) Power by State by Sector html   xls
1.13.B.   Hydroelectric (Conventional) Power by State by Sector, Year-to-Date html   xls
1.14.A.   Other Renewables by State by Sector html   xls
1.14.B.   Other Renewables by State by Sector, Year-to-Date html   xls
1.15.A.   Hydroelectric (Pumped Storage) Power by State by Sector html   xls
1.15.B.   Hydroelectric (Pumped Storage) Power by State by Sector, Year-to-Date html   xls
1.16.A.   Other Energy Sources by State by Sector html   xls
1.16.B.   Other Energy Sources by State by Sector, Year-to-Date html   xls
Form EIA-906 and EIA-920 Databases   DBF
Net Generation by State by Type of Producer by Energy Source (EIA-906)     xls

see also:
Electric Power Monthly
Electric Power Annual
annual electricity statistics back to 1949
projected electricity capacity to 2030
international electricity statistics