Steam turbine
45.1 TJ
Solar panel
8.96 TJ
Steam engine
5.08 TJ
Lightning rod
2.43 TJ
Accumulator
1.76 TJ
Solar panel (Uncommon)
249 GJ
Lightning collector (Uncommon)
121 GJ
Lightning collector
50.1 GJ
Lightning collector (Rare)
26.7 GJ
Accumulator (Rare)
9.66 GJ
Accumulator (Uncommon)
2.68 GJ