Steam turbine
471 TJ
Solar panel
98.4 TJ
Lightning collector
60.8 TJ
Accumulator
44.5 TJ
Steam engine
25.0 TJ
Lightning collector (Uncommon)
14.9 TJ
Lightning rod (Uncommon)
4.43 TJ
Lightning rod
2.63 TJ
Solar panel (Rare)
2.52 TJ
Accumulator (Rare)
1.55 TJ
Accumulator (Uncommon)
929 GJ
Fusion generator
141 GJ