Steam turbine
92.3 TJ
Lightning collector
8.61 TJ
Accumulator
7.84 TJ
Lightning rod
3.54 TJ
Lightning collector (Rare)
3.10 TJ
Lightning collector (Uncommon)
2.49 TJ
Accumulator (Uncommon)
2.16 TJ
Solar panel
1.56 TJ
Steam engine
458 GJ
Lightning collector (Legendary)
396 GJ
Solar panel (Uncommon)
299 GJ
Lightning collector (Epic)
92.8 GJ
Accumulator (Rare)
35.3 GJ