Solar panel
172 TJ
Steam turbine
96.7 TJ
Lightning collector
34.6 TJ
Accumulator
19.9 TJ
Steam engine
8.09 TJ
Fusion generator (Uncommon)
6.81 TJ
Fusion generator
4.10 TJ
Lightning rod
3.49 TJ
Accumulator (Uncommon)
757 GJ
Accumulator (Rare)
90.5 GJ