Steam turbine
52.8 TJ
Solar panel
6.14 TJ
Lightning collector
5.23 TJ
Steam engine
3.54 TJ
Lightning rod
2.96 TJ
Accumulator
2.66 TJ
Accumulator (Uncommon)
1.82 TJ
Accumulator (Rare)
175 GJ
Solar panel (Uncommon)
46.6 GJ