Steam turbine
390 TJ
Lightning rod
24.2 TJ
Solar panel
20.7 TJ
Accumulator
18.6 TJ
Fusion generator
6.12 TJ
Lightning collector
4.42 TJ
Lightning collector (Uncommon)
1.31 TJ
Steam engine
582 GJ
Lightning collector (Rare)
563 GJ
Steam turbine (Uncommon)
421 GJ
Accumulator (Uncommon)
254 GJ
Steam turbine (Rare)
173 GJ
Accumulator (Rare)
14.1 GJ
Accumulator (Epic)
843 MJ