Solar panel
89.3 TJ
Steam turbine
67.4 TJ
Lightning collector
15.8 TJ
Accumulator (Uncommon)
6.86 TJ
Accumulator
5.52 TJ
Lightning collector (Uncommon)
4.41 TJ
Lightning rod
3.34 TJ
Fusion generator (Uncommon)
2.93 TJ
Steam engine
2.19 TJ
Lightning collector (Rare)
712 GJ