Steam turbine
172 TJ
Solar panel
104 TJ
Lightning collector
12.8 TJ
Steam engine
12.2 TJ
Accumulator
6.69 TJ
Lightning collector (Uncommon)
2.08 TJ
Lightning rod
1.45 TJ
Solar panel (Uncommon)
1.32 TJ
Accumulator (Uncommon)
531 GJ
Fusion generator
198 GJ
Solar panel (Rare)
108 GJ
Accumulator (Rare)
11.2 GJ