Steam turbine
657 TJ
Solar panel
608 TJ
Lightning collector (Epic)
54.1 TJ
Accumulator (Epic)
36.4 TJ
Lightning rod
32.7 TJ
Accumulator
21.8 TJ
Steam engine
15.7 TJ
Fusion generator
2.58 TJ
Accumulator (Rare)
235 GJ
Solar panel (Legendary)
64.0 KJ