Steam turbine
36.5 TJ
Steam engine
6.26 TJ
Lightning rod
2.49 TJ
Accumulator
2.08 TJ
Solar panel (Uncommon)
1.29 TJ
Solar panel
829 GJ
Lightning collector
523 GJ
Solar panel (Rare)
275 GJ
Accumulator (Uncommon)
153 GJ
Lightning collector (Rare)
81.2 GJ
Lightning rod (Uncommon)
68.5 GJ
Lightning collector (Uncommon)
64.0 GJ
Fusion generator
32.6 GJ
Solar panel (Epic)
9.05 GJ