Steam turbine
92.1 TJ
Solar panel
10.0 TJ
Steam engine
4.35 TJ
Lightning rod (Uncommon)
2.37 TJ
Lightning rod (Rare)
1.14 TJ
Accumulator (Uncommon)
912 GJ
Lightning collector
331 GJ
Accumulator (Rare)
178 GJ
Lightning rod
41.5 GJ
Accumulator
28.8 GJ