Steam turbine
130 TJ
Steam engine
24.2 TJ
Solar panel
12.1 TJ
Fusion generator
4.76 TJ
Lightning rod
4.37 TJ
Lightning collector
3.65 TJ
Accumulator
3.25 TJ
Steam turbine (Uncommon)
640 GJ
Solar panel (Rare)
221 GJ
Steam turbine (Rare)
90.4 GJ