Steam turbine
193 TJ
Solar panel
10.2 TJ
Lightning collector
8.91 TJ
Accumulator
4.33 TJ
Fusion generator
3.69 TJ
Accumulator (Uncommon)
2.51 TJ
Lightning collector (Uncommon)
1.45 TJ
Lightning collector (Rare)
796 GJ
Steam engine
742 GJ
Lightning rod
201 GJ
Accumulator (Rare)
153 GJ
Accumulator (Epic)
22.7 GJ
Fusion generator (Rare)
18.1 GJ
Fusion generator (Uncommon)
14.7 GJ