Steam turbine
284 TJ
Steam turbine (Uncommon)
68.1 TJ
Solar panel
16.2 TJ
Lightning collector
14.3 TJ
Accumulator
11.7 TJ
Steam turbine (Rare)
9.40 TJ
Steam engine
6.73 TJ
Lightning rod
4.67 TJ
Lightning collector (Uncommon)
2.46 TJ
Steam turbine (Epic)
407 GJ
Fusion generator
281 GJ