Steam turbine
139 TJ
Lightning rod
33.4 TJ
Accumulator (Rare)
9.24 TJ
Accumulator (Uncommon)
8.98 TJ
Solar panel
3.39 TJ
Steam engine
1.70 TJ
Accumulator
699 GJ
Accumulator (Epic)
496 GJ
Solar panel (Epic)
467 GJ
Solar panel (Rare)
402 GJ
Fusion generator
388 GJ