Steam turbine
69.1 TJ
Solar panel
35.1 TJ
Steam engine
11.5 TJ
Lightning rod
5.78 TJ
Accumulator
3.02 TJ
Fusion generator
1.69 TJ
Lightning collector (Rare)
195 GJ
Accumulator (Uncommon)
1.14 GJ
Accumulator (Rare)
940 MJ