Solar panel
260 TJ
Steam turbine
93.3 TJ
Steam turbine (Uncommon)
42.8 TJ
Accumulator
21.0 TJ
Solar panel (Uncommon)
13.6 TJ
Lightning collector
8.25 TJ
Steam engine
5.37 TJ
Lightning rod
3.14 TJ
Accumulator (Uncommon)
1.82 TJ
Fusion generator
127 GJ