Steam engine
2.66 TJ
Solar panel (Legendary)
1.68 TJ
Solar panel (Rare)
201 GJ
Accumulator (Legendary)
89.7 GJ
Accumulator (Rare)
88.7 GJ
Steam turbine (Rare)
87.7 GJ
Steam turbine (Legendary)
68.0 GJ
Solar panel
44.2 GJ
Lightning rod
18.9 GJ
Lightning collector
8.77 GJ
Accumulator
8.17 GJ