Steam turbine
149 TJ
Lightning collector
27.8 TJ
Solar panel
25.7 TJ
Accumulator
17.8 TJ
Steam engine
4.07 TJ
Fusion generator (Uncommon)
1.34 TJ
Lightning rod
636 GJ
Fusion generator
443 GJ
Accumulator (Uncommon)
9.18 GJ
Accumulator (Rare)
3.37 GJ