Steam turbine
231 TJ
Lightning collector
23.3 TJ
Accumulator (Uncommon)
11.9 TJ
Lightning rod
8.47 TJ
Accumulator (Rare)
3.53 TJ
Solar panel
3.36 TJ
Steam engine
2.98 TJ
Accumulator
2.86 TJ
Fusion generator (Uncommon)
1.80 TJ
Fusion generator (Rare)
1.13 TJ
Fusion generator
662 GJ