Energy consumption in the U.S.
In quadrillions of BTUs.
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1986
1988
1990
1992
1994
1996
1998
2000
2002
2004
2006
2008
2010
2012
2014
2016
2018
Coal
Natural gas
Petroleum
Nuclear
Hydroelectric
Geothermal Energy
Solar
Wind
Biomass
Coal
Nuclear
Hydroelectric
Geothermal Energy
Solar
Wind
Biomass
Natural gas
Petroleum
