Steam turbine
121 TJ
Steam engine
18.3 TJ
Lightning collector
13.5 TJ
Accumulator
7.62 TJ
Solar panel
1.59 TJ
Lightning rod
1.33 TJ
Steam turbine (Epic)
1.09 TJ
Accumulator (Rare)
329 GJ
Accumulator (Uncommon)
170 GJ
Accumulator (Epic)
319 MJ