Steam turbine
122 TJ
Lightning rod
49.1 TJ
Accumulator
29.8 TJ
Steam engine
12.5 TJ
Fusion generator
1.02 TJ
Solar panel (Uncommon)
905 GJ
Solar panel (Rare)
538 GJ
Steam engine (Uncommon)
216 GJ
Accumulator (Uncommon)
6.32 GJ
Accumulator (Rare)
2.71 GJ
Accumulator (Epic)
474 MJ