Steam turbine
65.3 TJ
Steam engine
10.3 TJ
Solar panel
9.90 TJ
Lightning collector
3.24 TJ
Accumulator
2.17 TJ
Fusion generator
946 GJ
Steam turbine (Uncommon)
839 GJ
Lightning rod
724 GJ
Solar panel (Uncommon)
24.1 GJ
Solar panel (Rare)
7.88 GJ
Accumulator (Uncommon)
6.96 GJ