Steam turbine
74.2 TJ
Accumulator
5.60 TJ
Lightning collector
5.48 TJ
Solar panel
4.59 TJ
Lightning rod
2.76 TJ
Steam engine
528 GJ
Solar panel (Rare)
317 GJ
Lightning collector (Uncommon)
306 GJ
Solar panel (Uncommon)
4.48 GJ