Steam turbine
632 TJ
Solar panel
179 TJ
Lightning rod
82.2 TJ
Accumulator
54.2 TJ
Steam engine
39.9 TJ
Steam engine (Uncommon)
37.9 TJ
Fusion generator
13.0 TJ
Lightning collector (Uncommon)
9.51 TJ
Solar panel (Uncommon)
5.15 TJ
Lightning collector (Rare)
3.72 TJ
Steam turbine (Uncommon)
2.04 TJ
Accumulator (Uncommon)
1.39 TJ
Accumulator (Rare)
16.9 GJ