Steam turbine
438 TJ
Solar panel
426 TJ
Accumulator
79.7 TJ
Lightning collector
33.2 TJ
Solar panel (Uncommon)
24.7 TJ
Accumulator (Uncommon)
22.3 TJ
Lightning rod
15.8 TJ
Lightning collector (Uncommon)
14.1 TJ
Lightning collector (Rare)
13.1 TJ
Lightning rod (Rare)
8.06 TJ
Steam engine
5.13 TJ
Fusion generator
4.65 TJ
Accumulator (Rare)
2.99 TJ
Solar panel (Rare)
1.39 TJ
Fusion generator (Uncommon)
817 GJ
Lightning rod (Uncommon)
681 GJ
Accumulator (Epic)
46.5 GJ
Fusion generator (Rare)
23.3 GJ