Steam turbine
33.5 TJ
Lightning collector
4.69 TJ
Accumulator
4.26 TJ
Lightning collector (Uncommon)
2.55 TJ
Lightning rod
1.55 TJ
Accumulator (Uncommon)
624 GJ
Solar panel
521 GJ
Steam engine
462 GJ
Solar panel (Rare)
285 GJ
Solar panel (Epic)
58.4 GJ
Accumulator (Rare)
50.5 GJ
Solar panel (Uncommon)
34.6 GJ