Steam turbine
495 TJ
Lightning collector (Uncommon)
16.1 TJ
Steam engine
14.3 TJ
Accumulator
13.8 TJ
Lightning collector (Rare)
8.30 TJ
Fusion generator
7.05 TJ
Solar panel
6.32 TJ
Accumulator (Rare)
3.44 TJ
Lightning rod
3.05 TJ
Accumulator (Uncommon)
2.55 TJ
Solar panel (Uncommon)
1.33 TJ