Steam turbine
63.8 TJ
Steam engine
16.1 TJ
Steam turbine (Uncommon)
9.43 TJ
Lightning rod
8.22 TJ
Solar panel
7.25 TJ
Accumulator
5.43 TJ
Solar panel (Uncommon)
2.03 TJ
Steam turbine (Rare)
1.46 TJ
Solar panel (Rare)
385 GJ
Steam turbine (Epic)
164 GJ
Solar panel (Epic)
30.3 GJ