Steam turbine
70.6 TJ
Solar panel
33.7 TJ
Steam engine
5.39 TJ
Lightning collector
3.33 TJ
Accumulator (Uncommon)
3.29 TJ
Solar panel (Uncommon)
2.76 TJ
Lightning collector (Rare)
2.01 TJ
Lightning rod
1.83 TJ
Steam turbine (Uncommon)
1.25 TJ
Accumulator
1.07 TJ
Steam turbine (Rare)
567 GJ
Solar panel (Rare)
437 GJ
Fusion generator
326 GJ
Accumulator (Rare)
217 GJ
Fusion generator (Uncommon)
172 GJ