Steam turbine
21.4 TJ
Solar panel
10.5 TJ
Lightning rod
5.68 TJ
Accumulator (Uncommon)
2.56 TJ
Solar panel (Rare)
531 GJ
Accumulator (Rare)
373 GJ
Steam engine
318 GJ
Solar panel (Uncommon)
196 GJ
Accumulator
142 GJ
Fusion generator
59.0 GJ