Steam turbine
264 TJ
Steam engine
89.1 TJ
Solar panel
47.8 TJ
Lightning collector
16.9 TJ
Lightning collector (Legendary)
15.9 TJ
Accumulator (Legendary)
9.29 TJ
Accumulator
4.69 TJ
Accumulator (Epic)
4.18 TJ
Lightning collector (Epic)
744 GJ
Lightning rod
376 GJ
Fusion generator
53.3 GJ