Steam turbine
513 TJ
Solar panel
191 TJ
Lightning collector
40.7 TJ
Accumulator (Rare)
34.2 TJ
Lightning collector (Rare)
33.3 TJ
Accumulator
30.0 TJ
Steam engine
26.0 TJ
Steam turbine (Epic)
10.5 TJ
Lightning rod
9.51 TJ
Steam turbine (Uncommon)
5.72 TJ
Accumulator (Uncommon)
4.42 TJ
Lightning rod (Rare)
3.44 TJ
Steam turbine (Rare)
1.81 TJ
Accumulator (Legendary)
8.40 GJ