Steam turbine
322 TJ
Solar panel
262 TJ
Lightning collector
27.3 TJ
Accumulator
15.7 TJ
Lightning rod
4.86 TJ
Steam turbine (Rare)
4.42 TJ
Steam engine
2.70 TJ
Solar panel (Rare)
2.24 TJ
Fusion generator
1.59 TJ
Solar panel (Uncommon)
1.10 TJ