Steam turbine
142 TJ
Steam engine
14.3 TJ
Solar panel
8.52 TJ
Lightning collector
3.86 TJ
Accumulator
2.11 TJ
Lightning rod
1.30 TJ
Lightning collector (Uncommon)
709 GJ
Fusion generator
523 GJ
Fusion generator (Uncommon)
82.4 GJ
Solar panel (Uncommon)
19.2 GJ