Steam turbine
877 TJ
Lightning collector
394 TJ
Fusion generator
232 TJ
Accumulator
112 TJ
Solar panel
49.7 TJ
Accumulator (Uncommon)
16.5 TJ
Lightning rod
16.0 TJ
Steam turbine (Legendary)
9.61 TJ
Steam engine
6.55 TJ
Accumulator (Rare)
1.18 TJ
Accumulator (Epic)
71.8 GJ