Steam engine
49.7 TJ
Lightning collector
37.4 TJ
Steam turbine
34.7 TJ
Solar panel
33.5 TJ
Accumulator
15.5 TJ
Accumulator (Uncommon)
7.39 TJ
Lightning rod
5.80 TJ
Steam turbine (Uncommon)
4.32 TJ
Solar panel (Rare)
3.25 TJ
Accumulator (Rare)
2.28 TJ
Solar panel (Uncommon)
1.95 TJ
Steam turbine (Rare)
99.5 GJ
Accumulator (Epic)
48.3 GJ