Steam turbine
137 TJ
Solar panel
43.9 TJ
Steam engine
21.4 TJ
Lightning collector
12.7 TJ
Accumulator
8.30 TJ
Lightning rod
1.87 TJ
Fusion generator
729 GJ
Accumulator (Uncommon)
246 GJ
Accumulator (Rare)
153 GJ
Steam turbine (Uncommon)
25.8 GJ