Steam turbine
100 TJ
Solar panel
48.1 TJ
Steam engine
17.7 TJ
Accumulator
3.98 TJ
Lightning collector
3.71 TJ
Lightning rod
2.07 TJ
Fusion generator
786 GJ
Fusion generator (Uncommon)
243 GJ
Solar panel (Rare)
205 GJ
Accumulator (Uncommon)
50.4 GJ
Accumulator (Rare)
545 MJ
Accumulator (Epic)
56.3 MJ