Steam turbine
327 TJ
Solar panel
55.5 TJ
Lightning collector
50.3 TJ
Accumulator
23.6 TJ
Steam engine
7.61 TJ
Accumulator (Uncommon)
3.33 TJ
Accumulator (Rare)
2.91 TJ
Solar panel (Rare)
2.29 TJ
Fusion generator
1.59 TJ
Lightning rod
589 GJ