Steam turbine
146 TJ
Steam engine
27.3 TJ
Lightning collector
23.5 TJ
Solar panel
11.7 TJ
Accumulator
9.85 TJ
Accumulator (Uncommon)
1.73 TJ
Fusion generator
1.13 TJ
Lightning rod
1.05 TJ
Accumulator (Rare)
131 GJ