Steam turbine
92.6 TJ
Solar panel
16.6 TJ
Steam engine
4.37 TJ
Accumulator
4.01 TJ
Lightning collector
3.89 TJ
Lightning rod
2.98 TJ
Solar panel (Uncommon)
660 GJ
Steam turbine (Uncommon)
485 GJ
Fusion generator
437 GJ
Fusion generator (Uncommon)
239 GJ
Steam turbine (Rare)
216 GJ
Solar panel (Rare)
103 GJ
Steam turbine (Epic)
51.8 GJ