Steam turbine
210 TJ
Solar panel
37.5 TJ
Lightning collector
14.1 TJ
Steam engine
11.4 TJ
Accumulator
7.07 TJ
Lightning rod
6.46 TJ
Accumulator (Rare)
5.35 TJ
Steam turbine (Epic)
1.63 TJ
Accumulator (Epic)
565 GJ
Solar panel (Epic)
288 GJ
Fusion generator
136 GJ