Steam turbine
39.8 TJ
Lightning collector
7.94 TJ
Accumulator
3.79 TJ
Lightning rod
3.71 TJ
Accumulator (Uncommon)
3.23 TJ
Steam engine
2.42 TJ
Accumulator (Rare)
1.52 TJ
Solar panel
812 GJ
Lightning collector (Rare)
237 GJ
Solar panel (Rare)
204 GJ