Solar panel
42.0 TJ
Accumulator
16.4 TJ
Steam turbine
12.2 TJ
Lightning collector
6.92 TJ
Accumulator (Rare)
2.15 TJ
Fusion generator
999 GJ
Steam engine
817 GJ
Lightning rod
242 GJ
Solar panel (Epic)
128 GJ
Accumulator (Epic)
237 MJ