Steam turbine
89.3 TJ
Solar panel
38.4 TJ
Lightning collector
13.9 TJ
Accumulator
9.21 TJ
Lightning collector (Uncommon)
2.55 TJ
Solar panel (Rare)
2.10 TJ
Lightning rod
1.65 TJ
Accumulator (Uncommon)
1.30 TJ
Steam engine
1.27 TJ
Accumulator (Rare)
725 GJ
Lightning rod (Rare)
574 GJ
Lightning rod (Uncommon)
110 GJ