| Table 3.4.B. Net Generation by Other Renewable Sources: Commerical Sector, 2001 - 2011 |
| (Thousand Megawatthours) |
| Period | Wind | Solar Thermal and Photovoltaic |
Wood and Wood-Derived Fuels |
Geothermal | Other Biomass |
Total (Other Renewable Sources) |
|---|---|---|---|---|---|---|
| Annual Totals | ||||||
| 2001 | -- | -- | 18 | -- | 1,007 | 1,025 |
| 2002 | -- | -- | 13 | -- | 1,053 | 1,065 |
| 2003 | -- | -- | 13 | -- | 1,289 | 1,302 |
| 2004 | -- | -- | 13 | -- | 1,562 | 1,575 |
| 2005 | -- | -- | 16 | -- | 1,657 | 1,673 |
| 2006 | -- | -- | 21 | -- | 1,599 | 1,619 |
| 2007 | -- | -- | 15 | -- | 1,599 | 1,614 |
| 2008 | -- | * | 21 | -- | 1,534 | 1,555 |
| 2009 | * | * | 20 | -- | 1,748 | 1,769 |
| 2010 | 16 | 5 | 21 | -- | 1,672 | 1,714 |
| 2011 | 51 | 84 | 26 | -- | 2,315 | 2,476 |
| 2009 | ||||||
| January | * | * | 1 | -- | 131 | 133 |
| February | * | * | 2 | -- | 120 | 122 |
| March | * | * | 3 | -- | 145 | 148 |
| April | * | * | 2 | -- | 145 | 147 |
| May | * | * | 1 | -- | 155 | 156 |
| June | * | * | 2 | -- | 155 | 156 |
| July | * | * | 1 | -- | 156 | 157 |
| August | * | * | 2 | -- | 154 | 155 |
| September | * | * | 2 | -- | 148 | 149 |
| October | * | * | 1 | -- | 146 | 148 |
| November | * | * | 2 | -- | 151 | 153 |
| December | * | * | 2 | -- | 143 | 144 |
| 2010 | ||||||
| January | 1 | NM | 2 | -- | 137 | 140 |
| February | 1 | NM | 2 | -- | 111 | 114 |
| March | 2 | NM | 2 | -- | 134 | 137 |
| April | 2 | NM | 2 | -- | 144 | 147 |
| May | 2 | NM | 2 | -- | 149 | 152 |
| June | 1 | 1 | 2 | -- | 150 | 153 |
| July | 1 | 1 | 2 | -- | 146 | 149 |
| August | 1 | 2 | -- | 152 | 155 | |
| September | 1 | 1 | 2 | -- | 148 | 152 |
| October | 2 | * | 2 | -- | 133 | 137 |
| November | 2 | NM | 2 | -- | 134 | 138 |
| December | 1 | 2 | -- | 136 | 141 | |
| 2011 | ||||||
| January | 3 | 2 | 2 | -- | 186 | 194 |
| February | 4 | 4 | 3 | -- | 169 | 180 |
| March | 4 | 6 | 2 | -- | 188 | 200 |
| April | 5 | 8 | 2 | -- | 179 | 195 |
| May | 5 | 9 | 2 | -- | 202 | 218 |
| June | 4 | 11 | 2 | -- | 200 | 218 |
| July | 3 | 10 | 3 | -- | 205 | 220 |
| August | 3 | 11 | 2 | -- | 210 | 225 |
| September | 3 | 8 | 2 | -- | 195 | 208 |
| October | 6 | 7 | 1 | -- | 190 | 204 |
| November | 6 | 4 | 2 | -- | 195 | 208 |
| December | 6 | 4 | 3 | -- | 195 | 207 |
| Wood and Wood-derived fuels include wood/wood waste solids (including paper pellets, railroad ties, utility poles, wood chips, bark, and wood waste solids), wood waste liquids (red liquor, sludge wood, spent sulfite liquor, and other wood-based liquids), and black liquor. Other Biomass includes Biogenic municipal solid waste, landfill gas, sludge waste, agricultural byproducts, other biomass solids, other biomass liquids, and other biomass gases (including digester gases, methane, and other biomass gases). 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 Renewable Sources. See Glossary for definitions. Values are final. 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-923, Power Plant Operations Report; 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. |