Greg Bosscawen, manager of renewable energy for Pacific Gas and Electric Co., walks past solar panels at PG&;E’s Vaca-Dixon solar energy site near Vacaville, Calif., Tuesday, April 12, 2011. (AP Photo/Rich Pedroncelli)
Renewable energy is projected to be the fastest growing source of primary energy over the next 25 years, but fossil fuels remain the dominant source of energy.
Fossil fuels, however, continue to supply much of the energy used worldwide throughout the projection, and still account for 78 percent of world energy use in 2035.
Regarding coal, the EIA’s new International Energy Outlook 2011 says:
World coal consumption increases from 139 quadrillion Btu in 2008 to 209 quadrillion Btu in 2035, at an average annual rate of 1.5 percent in the IEO2011 Reference case. In the absence of policies or legislation that would limit the growth of coal use, China and, to a lesser extent, India and the other nations of non-OECD Asia consume coal in place of more expensive fuels. China alone accounts for 76 percent of the projected net increase in world coal use, and India and the rest of non-OECD Asia account for another 19 percent of the increase.