Solar panel
4.05 PJ
Accumulator
805 TJ
Steam engine
35.1 TJ
Steam turbine
18.0 TJ
Lightning collector (Uncommon)
5.60 TJ
Lightning collector (Rare)
3.90 TJ
Lightning rod
3.25 TJ
Lightning collector
899 GJ
Accumulator (Uncommon)
407 GJ
Accumulator (Rare)
58.1 GJ