Steam turbine
340 TJ
Lightning rod
22.7 TJ
Solar panel
19.6 TJ
Accumulator
15.6 TJ
Lightning collector
12.8 TJ
Steam engine
7.69 TJ
Accumulator (Rare)
5.04 TJ
Fusion generator
2.07 TJ
Lightning collector (Uncommon)
119 GJ
Solar panel (Rare)
63.7 GJ