Steam turbine
32.9 TJ
Solar panel
14.1 TJ
Lightning rod
5.25 TJ
Accumulator
3.10 TJ
Fusion generator
1.22 TJ
Steam engine
863 GJ
Fusion generator (Uncommon)
274 GJ
Accumulator (Uncommon)
212 GJ
Accumulator (Rare)
2.44 GJ