Steam turbine
250 TJ
Steam turbine (Rare)
84.4 TJ
Solar panel (Rare)
50.1 TJ
Solar panel
32.3 TJ
Lightning collector
13.2 TJ
Steam engine
11.3 TJ
Accumulator
9.19 TJ
Lightning rod
3.89 TJ
Accumulator (Rare)
405 GJ
Fusion generator
99.9 GJ