Steam turbine
166 TJ
Solar panel
132 TJ
Steam engine
18.5 TJ
Accumulator
12.8 TJ
Lightning rod
11.5 TJ
Lightning collector
7.39 TJ
Fusion generator
4.85 TJ
Steam turbine (Uncommon)
4.60 TJ
Solar panel (Uncommon)
1.34 TJ
Solar panel (Rare)
309 GJ
Lightning collector (Rare)
139 GJ
Accumulator (Uncommon)
13.9 GJ
Accumulator (Rare)
392 KJ