Solar panel
147 TJ
Steam turbine
86.6 TJ
Accumulator
25.8 TJ
Lightning rod
11.1 TJ
Fusion generator
9.20 TJ
Fusion generator (Uncommon)
5.92 TJ
Steam engine
3.73 TJ
Lightning collector
2.65 TJ
Solar panel (Uncommon)
70.2 GJ