Steam turbine
24.1 TJ
Steam engine
7.35 TJ
Lightning rod
1.88 TJ
Solar panel
1.14 TJ
Accumulator
880 GJ
Accumulator (Uncommon)
353 GJ
Solar panel (Uncommon)
233 GJ
Fusion generator
101 GJ
Accumulator (Rare)
8.51 GJ