Steam turbine
53.8 TJ
Steam engine
15.7 TJ
Lightning rod
8.29 TJ
Accumulator
5.06 TJ
Solar panel
4.38 TJ
Fusion generator
892 GJ
Solar panel (Uncommon)
320 GJ
Accumulator (Uncommon)
190 GJ
Fusion generator (Uncommon)
145 GJ
Accumulator (Rare)
53.0 GJ
Fusion generator (Rare)
14.0 GJ
Solar panel (Rare)
13.5 GJ