Steam turbine
85.8 TJ
Solar panel
49.0 TJ
Lightning collector
9.84 TJ
Accumulator
7.19 TJ
Lightning rod
2.83 TJ
Steam engine
1.36 TJ
Fusion generator
628 GJ
Accumulator (Uncommon)
572 GJ
Lightning collector (Rare)
264 GJ
Lightning collector (Uncommon)
195 GJ
Accumulator (Rare)
51.5 GJ
Accumulator (Epic)
10.8 GJ