Steam turbine
395 TJ
Solar panel
31.8 TJ
Solar panel (Uncommon)
10.5 TJ
Lightning collector
7.24 TJ
Fusion generator
4.62 TJ
Lightning collector (Uncommon)
2.08 TJ
Fusion generator (Uncommon)
1.41 TJ
Steam engine
1.35 TJ
Steam turbine (Rare)
948 GJ
Lightning rod
748 GJ
Lightning rod (Uncommon)
743 GJ
Accumulator (Uncommon)
309 GJ
Accumulator
161 GJ
Solar panel (Rare)
108 GJ
Accumulator (Rare)
72.2 GJ
Lightning rod (Rare)
50.3 GJ