Steam turbine
399 TJ
Steam turbine (Rare)
87.7 TJ
Lightning rod
15.2 TJ
Accumulator
10.0 TJ
Solar panel
9.16 TJ
Steam engine
8.57 TJ
Solar panel (Rare)
6.91 TJ
Fusion generator (Rare)
937 GJ
Accumulator (Rare)
93.7 GJ