Steam turbine
30.0 TJ
Solar panel
17.8 TJ
Lightning collector
4.94 TJ
Fusion generator
3.90 TJ
Accumulator
3.13 TJ
Steam engine
812 GJ
Lightning rod
770 GJ
Lightning collector (Uncommon)
638 GJ
Solar panel (Uncommon)
331 GJ
Lightning collector (Rare)
147 GJ
Solar panel (Rare)
69.4 GJ
Accumulator (Uncommon)
24.5 GJ
Accumulator (Rare)
9.51 GJ
Accumulator (Epic)
245 MJ