Steam turbine
2.50 PJ
Steam engine
142 TJ
Fusion generator
79.3 TJ
Lightning rod
40.3 TJ
Accumulator
23.7 TJ
Solar panel
13.8 TJ
Solar panel (Rare)
5.08 TJ
Lightning collector
4.99 TJ
Accumulator (Uncommon)
1.80 TJ
Solar panel (Uncommon)
690 GJ
Accumulator (Rare)
110 GJ
Lightning rod (Rare)
50.4 GJ