Steam turbine
863 TJ
Solar panel
150 TJ
Fusion generator
72.7 TJ
Lightning collector
60.9 TJ
Lightning collector (Uncommon)
47.9 TJ
Accumulator (Uncommon)
39.4 TJ
Accumulator
36.2 TJ
Lightning rod
10.8 TJ
Lightning collector (Rare)
7.21 TJ
Steam engine
6.41 TJ
Solar panel (Rare)
3.68 TJ
Solar panel (Uncommon)
3.50 TJ
Accumulator (Rare)
588 GJ
Accumulator (Epic)
337 GJ