Solar panel
639 TJ
Accumulator
146 TJ
Lightning rod
49.4 TJ
Steam engine
45.9 TJ
Steam turbine
18.8 TJ
Steam turbine (Rare)
8.57 TJ
Steam turbine (Uncommon)
5.02 TJ
Steam turbine (Epic)
4.43 TJ
Solar panel (Uncommon)
64.8 GJ