Steam turbine
585 TJ
Solar panel
17.2 TJ
Lightning collector
5.17 TJ
Steam engine
4.55 TJ
Accumulator
4.26 TJ
Lightning rod
2.82 TJ
Accumulator (Uncommon)
157 GJ
Accumulator (Rare)
29.3 GJ
Solar panel (Uncommon)
4.47 GJ