Steam turbine
117 TJ
Solar panel
45.6 TJ
Lightning collector
16.5 TJ
Accumulator
9.04 TJ
Fusion generator
3.34 TJ
Lightning rod
2.51 TJ
Accumulator (Uncommon)
1.62 TJ
Steam engine
1.59 TJ
Solar panel (Rare)
444 GJ
Accumulator (Rare)
42.8 GJ