Steam turbine
323 TJ
Solar panel
82.5 TJ
Lightning collector
56.2 TJ
Accumulator
36.6 TJ
Fusion generator
23.5 TJ
Lightning collector (Uncommon)
7.50 TJ
Steam engine
4.69 TJ
Solar panel (Uncommon)
2.62 TJ
Lightning rod
1.98 TJ
Solar panel (Rare)
1.69 TJ