Steam turbine
81.7 TJ
Lightning collector
23.9 TJ
Lightning rod
21.0 TJ
Steam engine
17.2 TJ
Accumulator
15.4 TJ
Accumulator (Uncommon)
11.8 TJ
Solar panel
3.30 TJ
Solar panel (Uncommon)
2.15 TJ
Fusion generator
1.87 TJ
Fusion generator (Uncommon)
668 GJ