Steam turbine
365 TJ
Steam engine
25.9 TJ
Solar panel
22.1 TJ
Lightning collector (Uncommon)
8.87 TJ
Accumulator (Uncommon)
8.65 TJ
Fusion generator
6.49 TJ
Lightning rod
5.69 TJ
Lightning collector (Rare)
5.23 TJ
Accumulator
1.41 TJ
Accumulator (Rare)
1.15 TJ
Lightning collector
1.06 TJ
Lightning collector (Epic)
155 GJ
Accumulator (Epic)
44.4 GJ
Solar panel (Uncommon)
15.7 GJ
Solar panel (Rare)
2.12 GJ