Steam turbine
18.1 TJ
Steam engine
13.4 TJ
Lightning rod
7.52 TJ
Solar panel
6.12 TJ
Accumulator
5.08 TJ
Solar panel (Uncommon)
618 GJ
Solar panel (Rare)
395 GJ
Steam turbine (Uncommon)
272 GJ
Accumulator (Uncommon)
154 GJ