Steam turbine
52.5 TJ
Solar panel
13.5 TJ
Steam engine
13.5 TJ
Lightning collector
4.14 TJ
Accumulator
2.95 TJ
Fusion generator
1.53 TJ
Lightning rod
1.44 TJ
Solar panel (Uncommon)
798 GJ
Accumulator (Uncommon)
19.5 GJ