Even though Americans increase their utilisation of renewable source of energy in 2013 , the one-year degree of carbon dioxide emanation increase for the first prison term since 2010 .
The newsworthiness descend from the Lawrence Livermore National Laboratory ( LLNL ) , which every class relinquish an audit — presented in aflow chart — that details the sources of zip yield and how much vigour Americans are consuming .
Among the highlights of this year ’s determination :
Overall , Americans used 2.3 quadrillion thermal unit more in 2013 than the old class .
Acompanion flow chartillustrating the nation ’s energy - related carbon copy dioxide emissions reveals that Americans ’ carbon dioxide emission increased to 5,390 million metrical stacks , the first annual addition since 2010 . The reason ? Natural gasolene price arise slightly in 2013 , lift some of the late shift from coal to throttle in the electricity production sector .
current of air energy grow strongly , as young hint farm continue to do on line with enceinte , more effective turbine that can generate 2 to 2.5 megawatts of power .
atomic energy consumption was greater in 2013 than in 2012 . “ The use of nuclear energy fluctuates a little from year to year , ” say A.J. Simon , the group drawing card for Energy at LLNL . “ It ’s likely that , in 2013 , few reactor were down for refueling than in previous year . ” However , a few of the country ’s about 100 reactors have of late closed for good , such as the San Onofre Nuclear Generating Station in Pendleton , Calif.
The transportation sphere is using more renewable push , specifically biomass that is converted to ethanol .
Petroleum enjoyment increase in 2013 from the previous year . Simon judge that , with rock oil prices remaining comparatively constant , this is potential due to the humble economic expansion . However , “ The increment is n’t as sharp as it might have been because Americans are bribe more efficient cars , which are slowly replacing older , less effective machine . ”
If you ’d like to see more year - to - class equivalence , energy menstruation charts dating back to 1950 can be found onlinehere .
Source : Lawrence Livermore National Laboratory and the Department of Energy
Carbon EmissionsEnergyScience
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