Steam turbine
74.7 TJ
Steam engine
19.7 TJ
Lightning rod
7.92 TJ
Accumulator
3.75 TJ
Accumulator (Uncommon)
1.75 TJ
Solar panel
1.35 TJ
Lightning collector (Uncommon)
995 GJ
Fusion generator
964 GJ
Accumulator (Rare)
479 GJ
Lightning collector (Rare)
458 GJ
Fusion generator (Uncommon)
109 GJ