Steam turbine
61.4 TJ
Steam engine
18.1 TJ
Lightning rod
12.8 TJ
Accumulator
7.86 TJ
Solar panel
1.90 TJ
Solar panel (Uncommon)
745 GJ
Lightning collector
312 GJ
Steam turbine (Rare)
196 GJ
Steam turbine (Uncommon)
50.6 GJ
Solar panel (Rare)
36.8 GJ