Steam turbine
52.0 TJ
Solar panel
39.5 TJ
Steam engine
8.82 TJ
Lightning collector
7.01 TJ
Accumulator
4.69 TJ
Fusion generator
3.46 TJ
Lightning rod
1.28 TJ
Solar panel (Uncommon)
588 GJ
Accumulator (Uncommon)
9.84 GJ