Steam turbine
358 TJ
Steam engine
10.7 TJ
Lightning collector (Uncommon)
8.06 TJ
Lightning collector (Rare)
7.94 TJ
Lightning rod
6.84 TJ
Solar panel
5.02 TJ
Lightning collector
4.47 TJ
Fusion generator
1.17 TJ
Solar panel (Rare)
650 GJ
Accumulator
404 GJ