Steam turbine
194 TJ
Solar panel
6.34 TJ
Lightning collector (Uncommon)
4.76 TJ
Lightning rod
4.22 TJ
Accumulator
3.33 TJ
Accumulator (Uncommon)
2.66 TJ
Lightning collector
2.53 TJ
Steam engine
2.33 TJ
Steam turbine (Uncommon)
674 GJ
Accumulator (Rare)
576 GJ
Steam turbine (Rare)
500 GJ
Solar panel (Rare)
442 GJ
Solar panel (Uncommon)
435 GJ