Steam turbine
54.3 TJ
Steam turbine (Rare)
13.2 TJ
Lightning rod
2.12 TJ
Accumulator
1.28 TJ
Lightning collector (Rare)
881 GJ
Steam engine
835 GJ
Accumulator (Rare)
454 GJ
Solar panel
369 GJ
Solar panel (Rare)
96.8 GJ