Steam turbine
176 TJ
Solar panel
32.8 TJ
Lightning collector
23.6 TJ
Accumulator
16.6 TJ
Steam engine
16.6 TJ
Lightning rod
11.9 TJ
Fusion generator
3.51 TJ
Accumulator (Uncommon)
3.26 TJ
Accumulator (Rare)
504 GJ
Accumulator (Epic)
18.9 GJ