Steam turbine
72.4 TJ
Steam engine
5.27 TJ
Lightning collector
4.80 TJ
Solar panel (Uncommon)
2.29 TJ
Accumulator
2.25 TJ
Accumulator (Uncommon)
554 GJ
Solar panel
394 GJ
Lightning rod
327 GJ
Accumulator (Rare)
190 GJ
Solar panel (Rare)
122 GJ
Steam turbine (Rare)
23.2 GJ