Steam turbine
184 TJ
Solar panel
23.5 TJ
Lightning collector
9.38 TJ
Accumulator
6.37 TJ
Lightning collector (Uncommon)
1.86 TJ
Solar panel (Uncommon)
1.77 TJ
Lightning rod
1.12 TJ
Steam engine
981 GJ
Steam turbine (Uncommon)
414 GJ
Accumulator (Uncommon)
327 GJ
Solar panel (Rare)
156 GJ
Accumulator (Rare)
36.3 GJ
Fusion generator
35.4 GJ