Steam turbine
33.6 TJ
Steam engine
8.40 TJ
Solar panel
1.39 TJ
Accumulator
1.15 TJ
Lightning rod
1.04 TJ
Lightning collector (Uncommon)
655 GJ
Lightning collector
597 GJ
Fusion generator
88.9 GJ
Accumulator (Uncommon)
85.5 GJ