Steam turbine
1.25 PJ
Accumulator
27.3 TJ
Lightning rod
23.6 TJ
Solar panel
22.8 TJ
Fusion generator
18.6 TJ
Lightning collector
16.5 TJ
Steam engine
5.96 TJ
Lightning collector (Legendary)
1.15 TJ
Accumulator (Legendary)
386 GJ
Infinity accumulator
5.30 GJ