Steam turbine
167 TJ
Lightning collector
4.63 TJ
Solar panel
1.91 TJ
Lightning rod
883 GJ
Steam engine
646 GJ
Accumulator
460 GJ
Steam turbine (Rare)
132 GJ
Accumulator (Uncommon)
32.1 GJ
Accumulator (Rare)
23.6 GJ
Solar panel (Uncommon)
8.96 GJ