Steam turbine
628 TJ
Solar panel
149 TJ
Lightning collector
32.0 TJ
Accumulator (Uncommon)
16.4 TJ
Accumulator
15.4 TJ
Fusion generator
9.09 TJ
Lightning rod
6.29 TJ
Steam engine
2.12 TJ
Accumulator (Rare)
1.84 TJ