Steam turbine
387 TJ
Lightning collector
15.1 TJ
Accumulator
8.55 TJ
Solar panel
5.47 TJ
Solar panel (Rare)
2.59 TJ
Fusion generator
1.81 TJ
Solar panel (Uncommon)
974 GJ
Lightning rod
563 GJ
Steam engine
389 GJ
Steam turbine (Rare)
276 GJ