Steam turbine
367 TJ
Lightning collector
39.0 TJ
Solar panel
22.8 TJ
Lightning collector (Uncommon)
18.0 TJ
Accumulator (Rare)
14.1 TJ
Steam engine
14.0 TJ
Accumulator (Uncommon)
10.8 TJ
Solar panel (Rare)
9.63 TJ
Accumulator
8.30 TJ
Lightning rod
6.93 TJ
Steam turbine (Uncommon)
5.33 TJ
Steam turbine (Rare)
4.37 TJ