Steam turbine
42.2 TJ
Solar panel
3.36 TJ
Lightning rod
2.96 TJ
Steam engine
1.94 TJ
Steam turbine (Rare)
1.49 TJ
Steam turbine (Epic)
1.40 TJ
Fusion generator
754 GJ
Accumulator
644 GJ
Lightning collector
286 GJ
Solar panel (Epic)
45.2 GJ