Steam turbine
385 TJ
Solar panel
124 TJ
Fusion generator
39.0 TJ
Accumulator
17.4 TJ
Lightning collector
16.7 TJ
Steam turbine (Epic)
10.5 TJ
Lightning collector (Uncommon)
10.0 TJ
Steam engine
5.87 TJ
Lightning rod
3.21 TJ
Solar panel (Uncommon)
2.13 TJ
Steam turbine (Rare)
1.96 TJ
Accumulator (Legendary)
128 GJ