Steam turbine
66.4 TJ
Solar panel
54.3 TJ
Lightning rod
17.4 TJ
Accumulator
12.5 TJ
Lightning collector
6.86 TJ
Steam engine
4.32 TJ
Accumulator (Uncommon)
3.10 TJ
Fusion generator
986 GJ
Solar panel (Rare)
393 GJ
Accumulator (Rare)
26.8 GJ