Steam turbine
145 TJ
Solar panel
14.4 TJ
Lightning rod
13.6 TJ
Accumulator
5.52 TJ
Fusion generator
4.73 TJ
Fusion generator (Uncommon)
3.28 TJ
Solar panel (Uncommon)
1.22 TJ
Steam engine
868 GJ
Accumulator (Uncommon)
452 GJ
Accumulator (Rare)
84.5 GJ
Solar panel (Rare)
69.4 GJ