Steam turbine
26.7 TJ
Solar panel
8.64 TJ
Steam engine
2.08 TJ
Accumulator
1.94 TJ
Lightning collector
1.75 TJ
Lightning rod
1.13 TJ
Fusion generator
129 GJ
Accumulator (Uncommon)
70.2 GJ
Accumulator (Rare)
289 MJ