Steam turbine
447 TJ
Solar panel
220 TJ
Lightning rod
39.4 TJ
Accumulator
34.2 TJ
Steam engine
3.18 TJ
Steam turbine (Rare)
2.42 TJ
Accumulator (Uncommon)
1.23 TJ
Solar panel (Uncommon)
608 GJ
Accumulator (Rare)
4.37 MJ