Solar panel
63.9 TJ
Steam turbine
49.6 TJ
Lightning collector
8.95 TJ
Steam engine
5.05 TJ
Accumulator
3.47 TJ
Accumulator (Uncommon)
2.36 TJ
Lightning rod
744 GJ
Accumulator (Rare)
377 GJ
Steam turbine (Uncommon)
26.4 GJ