Solar panel
43.8 TJ
Steam turbine
14.8 TJ
Accumulator
11.2 TJ
Lightning rod
3.60 TJ
Lightning collector
1.51 TJ
Accumulator (Uncommon)
573 GJ
Steam engine
478 GJ
Lightning collector (Uncommon)
281 GJ
Lightning collector (Rare)
217 GJ
Accumulator (Rare)
172 GJ