U.S. Electricity Production Costs and Components (1995-2008) (XLS) This table shows annual average U.S. electricity production, operations and maintenance (O&M), and fuel costs—from 1995 to 2008 for nuclear, coal, gas and oil.
Electricity production in US is currently very hot subject because of rumors about building new nuclear reactors for electricity production. In this article you can read about electricity generation by energy source - Summary Statistics for the United States. Though accounting for only 5 percent of the world's population, Americans consume 26 percent of the world's energy.
"1996"
"2006"
Increase 1996-2006
GWh
%
GWh
%
%
Coal
1,795,196
52.1
1,990,926
48.9
10.9
Petroleum
81,411
2.4
64,364
1.6
-20.9
Natural Gas
455,056
13.2
813,044
20.0
78.7
Other Gases
14,356
0.4
16,060
0.4
11.9
Nuclear
674,729
19.6
787,219
19.4
16.7
Hydroelectric Conventional
347,162
10.1
289,246
7.1
-16.7
Other Renewable
75,796
2.2
96,423
2.4
27.2
Pumped Storage
-3,088
-0.1
-6,558
-0.2
112.4
Other
3,571
0.1
13,977
0.3
291.4
Total:
3,444,189
100.0
4,064,701
100.0
18.0
Coal power plant.Coal is still dominant energy source for electricity production in US. Click on picture for full size.
This table shows amount of generated electricity by used energy source in the year 2006 and comparison to year 1996. Total electricity production in this ten-year period has increased by 18.02 percent. One GWh is one million kilowatthours or 1x109watthours. Coal is still main fuel for electricity production in US. Coal percentage in year 2006 has decreased for more than three percent compared to the year 1996, but overall electricity production from coal has increased for almost 11 percent, despite global warming and pollution problems. Usage of natural gas is increasing very rapidly in this ten-year period – for more than 78%. Main reasons are facts that natural gas is cheap and reasonably clean energy source compared to other fossil fuels. Result of this rapid grow is increased overall natural gas produced electricity percentage from 13 to 20%. Nuclear energy share is very stable in this period and nuclear energy production has been increased for almost 17% (overall energy production has been increased for 18%). Electricity production from hydropower has been decreased for more than 16% by volume resulting in three percent decrease in overall energy production – to only seven percent in 2006. Share of renewable energy sources has increased, but overall picture is that renewable energies are still minor energy sources in electricity production.
