Steam turbine
649 TJ
Solar panel
23.0 TJ
Lightning collector
17.1 TJ
Lightning rod
9.90 TJ
Accumulator
7.73 TJ
Accumulator (Uncommon)
5.82 TJ
Steam engine
3.49 TJ
Accumulator (Rare)
867 GJ
Lightning collector (Uncommon)
666 GJ
Solar panel (Uncommon)
371 GJ
Fusion generator (Uncommon)
226 GJ
Accumulator (Epic)
97.7 GJ