Steam turbine
96.1 TJ
Lightning collector
20.9 TJ
Steam engine
9.47 TJ
Accumulator
7.74 TJ
Accumulator (Uncommon)
3.41 TJ
Lightning rod
2.01 TJ
Solar panel
1.94 TJ
Accumulator (Rare)
817 GJ
Solar panel (Rare)
807 GJ