Steam turbine
171 TJ
Lightning collector
10.5 TJ
Solar panel
5.41 TJ
Accumulator (Uncommon)
5.02 TJ
Accumulator
4.58 TJ
Lightning rod
1.48 TJ
Lightning collector (Uncommon)
1.36 TJ
Accumulator (Rare)
1000 GJ
Steam engine
882 GJ
Lightning collector (Rare)
877 GJ
Fusion generator
445 GJ