Steam turbine
1.09 PJ
Steam engine
179 TJ
Solar panel
72.7 TJ
Steam turbine (Legendary)
31.3 TJ
Lightning collector
21.4 TJ
Accumulator (Legendary)
12.9 TJ
Lightning rod
3.38 TJ
Accumulator
2.02 TJ
Fusion generator
1.19 TJ
Solar panel (Legendary)
1.03 TJ
Active energy source
477 GJ