image/svg+xml0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
1950
1970
1990
2010
Chart Title
nuclear
renewables
petroleum
coal
natural
gas
U.S. primary
energy consumption
by source (1950
–
2019)
total share (percent)
fossil
fuels
0
5
10
15
20
25
30
35
40
45
1950
1970
1990
2010
Chart Title
quadrillion British thermal units
petroleum
natural gas
coal
renewables
nuclear