Steam turbine
916 TJ
Solar panel
50.7 TJ
Lightning rod
29.4 TJ
Accumulator
28.8 TJ
Lightning collector
20.7 TJ
Solar panel (Uncommon)
8.06 TJ
Steam engine
4.06 TJ
Fusion generator
1.84 TJ
Accumulator (Uncommon)
1.81 TJ
Solar panel (Rare)
730 GJ
Accumulator (Rare)
691 GJ
Fusion generator (Uncommon)
627 GJ