Solar panel
177 TJ
Steam turbine
105 TJ
Lightning rod
33.4 TJ
Steam turbine (Rare)
14.5 TJ
Fusion generator
13.4 TJ
Accumulator
11.8 TJ
Accumulator (Uncommon)
4.38 TJ
Accumulator (Rare)
3.48 TJ
Steam engine
2.79 TJ
Solar panel (Rare)
323 MJ