Steam turbine
85.3 TJ
Solar panel
23.9 TJ
Steam engine
7.39 TJ
Lightning collector
2.89 TJ
Accumulator
1.52 TJ
Lightning rod
795 GJ
Fusion generator (Uncommon)
396 GJ
Steam turbine (Uncommon)
329 GJ
Fusion generator
225 GJ
Accumulator (Uncommon)
197 GJ
Accumulator (Rare)
39.5 GJ
Accumulator (Epic)
876 MJ
Steam turbine (Rare)
4.99 MJ