Steam turbine
85.4 TJ
Solar panel
4.55 TJ
Lightning rod
1.63 TJ
Lightning rod (Uncommon)
712 GJ
Accumulator
468 GJ
Solar panel (Uncommon)
437 GJ
Steam engine
308 GJ
Fusion generator
289 GJ
Lightning rod (Rare)
183 GJ
Accumulator (Uncommon)
105 GJ
Accumulator (Rare)
3.92 GJ