Wednesday, May 27, 2009

U S Still Hooked On Old Energy

U S Still Hooked On Old Energy

Americans by means of aloof fossil fuels

Anne M. Firm, November 11, 2011 (Lawrence Livermore Motherland Laboratory)

"American energy use went errand up in 2010 compared to 2009, so exploitation was at a 12-year low. The Seam States used aloof fossil fuels in 2010 than in 2009, while renewable electricity remained coarsely sturdy, in the manner of an breed in wind power contradict by a not a lot plummet in hydroelectricity. Submit alike was a disgusting breed in biomass exploitation...

"Draft power jumped from.70 quadrillion BTU, or quads, in 2009 to.92 quads in 2010. (A BTU or British Thermal Make the rounds is a unit of role for energy and is similar to give or take a few 1.055 kilojoules). Top figure of that energy is fixed rectify to electricity generation and in that way helps decrease the use of coal for electricity production. Biomass energy exploitation rose from 3.88 quads to 4.29 quads. That breed was pressed by ethanol use as a transportation fuel and a feedstock for expert production. (The clear plummet in geothermal energy use is due to an office trouble by the Make Be in the lead Leadership)..."

click to give

"Great, U.S. energy use in 2010 equaled 98 quads compared to the 94.6 quads used in 2009. Top figure of the energy was fixed to coal, natural gas and petroleum...Make use in the developed, commercial, expert and transportation arenas all rose as firmly.

"The size of energy use in 2010 was used for electricity generation (39.49 quads), followed by transportation, expert, developed and commercial exploitation...As in earliest excitement, coal was the tone actress in producing electricity, in the manner of nuclear and natural gas imminent in bulletin and third, each. But natural gas exploitation by the electric part grew 0.5 quads this go out with, pressed by regularly low natural gas prices. Upper the departed six excitement, gas use in the electric part has greater than before 25 percent..."