Steam turbine
375 TJ
Fusion generator
49.8 TJ
Lightning collector (Uncommon)
32.8 TJ
Steam engine
32.1 TJ
Accumulator (Uncommon)
18.4 TJ
Lightning rod
11.7 TJ
Accumulator (Rare)
5.87 TJ
Lightning collector (Rare)
5.49 TJ
Accumulator
5.16 TJ
Solar panel (Uncommon)
3.42 TJ
Solar panel (Rare)
1.72 TJ
Lightning collector (Epic)
1.41 TJ
Solar panel
1.35 TJ
Lightning rod (Rare)
569 GJ
Solar panel (Epic)
463 GJ
Lightning rod (Uncommon)
359 GJ