Solar panel
392 TJ
Steam turbine
259 TJ
Accumulator
33.7 TJ
Lightning collector
11.5 TJ
Lightning rod
9.93 TJ
Steam turbine (Epic)
5.84 TJ
Fusion generator
4.42 TJ
Steam engine
114 GJ
Fusion generator (Uncommon)
45.8 GJ
Accumulator (Rare)
31.8 GJ