Steam turbine
18.7 TJ
Steam engine
1.78 TJ
Lightning collector
694 GJ
Accumulator
470 GJ
Lightning rod
435 GJ
Solar panel
216 GJ
Accumulator (Uncommon)
140 GJ
Solar panel (Rare)
75.8 GJ
Solar panel (Uncommon)
72.9 GJ
Steam turbine (Uncommon)
52.8 GJ
Accumulator (Rare)
6.91 GJ