Steam turbine
123 TJ
Solar panel
81.3 TJ
Steam engine
26.0 TJ
Lightning collector
16.5 TJ
Accumulator
7.96 TJ
Lightning collector (Uncommon)
4.99 TJ
Accumulator (Uncommon)
4.95 TJ
Lightning rod
4.52 TJ
Steam turbine (Uncommon)
2.85 TJ
Accumulator (Rare)
2.45 TJ
Fusion generator
658 GJ
Steam turbine (Rare)
444 GJ
Lightning collector (Rare)
256 GJ
Fusion generator (Uncommon)
171 GJ
Solar panel (Rare)
48.6 GJ
Accumulator (Epic)
33.2 GJ
Solar panel (Epic)
241 MJ