Steam turbine
1.17 PJ
Solar panel
36.1 TJ
Steam turbine (Uncommon)
36.0 TJ
Lightning collector
32.6 TJ
Lightning collector (Uncommon)
26.2 TJ
Accumulator
22.9 TJ
Steam engine
9.94 TJ
Steam turbine (Rare)
8.15 TJ
Accumulator (Rare)
7.53 TJ
Solar panel (Rare)
5.76 TJ
Lightning rod
5.34 TJ
Accumulator (Epic)
1.49 TJ
Lightning collector (Rare)
800 GJ
Solar panel (Uncommon)
350 GJ
Solar panel (Epic)
334 GJ
Accumulator (Legendary)
300 GJ
Fusion generator
298 GJ