Steam turbine
214 TJ
Solar panel
54.3 TJ
Lightning collector
30.4 TJ
Lightning rod
22.7 TJ
Accumulator
18.1 TJ
Accumulator (Rare)
14.8 TJ
Steam engine
3.80 TJ
Fusion generator
1.16 TJ
Accumulator (Uncommon)
269 GJ