Steam turbine
160 TJ
Lightning collector
21.3 TJ
Accumulator (Uncommon)
14.7 TJ
Steam engine
9.91 TJ
Lightning rod
9.68 TJ
Accumulator
3.85 TJ
Solar panel
2.32 TJ
Accumulator (Rare)
1.31 TJ
Fusion generator
733 GJ