Steam turbine
401 TJ
Solar panel (Uncommon)
19.7 TJ
Lightning rod
15.3 TJ
Lightning collector
11.7 TJ
Accumulator (Rare)
8.41 TJ
Fusion generator
7.52 TJ
Accumulator
7.10 TJ
Steam engine
5.82 TJ
Solar panel
3.70 TJ
Solar panel (Rare)
703 GJ