Steam turbine
329 TJ
Lightning collector
40.5 TJ
Accumulator
24.8 TJ
Fusion generator
17.2 TJ
Steam engine
9.47 TJ
Solar panel
6.12 TJ
Lightning rod
4.92 TJ
Solar panel (Epic)
313 GJ
Fusion generator (Epic)
151 GJ
Accumulator (Epic)
5.49 GJ