Solar panel
83.1 TJ
Accumulator
17.4 TJ
Lightning collector
3.03 TJ
Steam turbine
2.53 TJ
Steam engine
2.47 TJ
Lightning rod
1.18 TJ
Accumulator (Uncommon)
614 GJ
Fusion generator
265 GJ
Accumulator (Rare)
47.2 GJ