image/svg+xml18.9
$837
2013
2018
0
5
10
15
20
25
30
35
40
6.9
$1,382
2013
2018
4.9
$1,848
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
2013
2018
solar
photovoltaic
onshore
wind
turbines
Capacity
-
weighted
average construction costs for electricity generators (2013
–
2018)
dollars per kilowatt
natural gas
capacity
added
gigawatts