Steam turbine
37.5 TJ
Solar panel
12.4 TJ
Lightning collector
6.20 TJ
Accumulator
3.82 TJ
Steam engine
2.78 TJ
Lightning rod
456 GJ
Solar panel (Uncommon)
353 GJ
Accumulator (Uncommon)
166 GJ
Solar panel (Rare)
157 GJ
Fusion generator
129 GJ
Accumulator (Rare)
29.0 GJ