Steam turbine
342 TJ
Steam engine
15.6 TJ
Lightning collector (Uncommon)
10.6 TJ
Accumulator
8.66 TJ
Lightning collector (Rare)
8.58 TJ
Lightning rod
6.39 TJ
Solar panel
3.20 TJ
Accumulator (Rare)
2.62 TJ
Accumulator (Uncommon)
2.49 TJ
Solar panel (Uncommon)
1.02 TJ
Lightning collector
972 GJ
Fusion generator
524 GJ
Solar panel (Rare)
123 GJ
Accumulator (Epic)
24.7 GJ
Accumulator (Legendary)
3.12 GJ