Steam turbine
40.5 TJ
Solar panel
7.70 TJ
Steam engine
6.50 TJ
Lightning rod
2.54 TJ
Accumulator
1.15 TJ
Accumulator (Uncommon)
577 GJ
Solar panel (Uncommon)
231 GJ
Accumulator (Rare)
99.3 GJ
Steam turbine (Uncommon)
24.7 GJ