Steam turbine
577 TJ
Solar panel
90.2 TJ
Solar panel (Uncommon)
21.5 TJ
Lightning collector (Rare)
15.6 TJ
Accumulator
15.2 TJ
Steam engine
15.0 TJ
Solar panel (Rare)
7.76 TJ
Lightning rod
6.99 TJ
Accumulator (Rare)
5.68 TJ
Lightning rod (Rare)
4.02 TJ
Fusion generator
825 GJ
Solar panel (Epic)
524 GJ
Lightning rod (Uncommon)
125 GJ