Steam turbine
139 TJ
Steam engine
11.9 TJ
Lightning collector
11.1 TJ
Solar panel
7.07 TJ
Accumulator
5.76 TJ
Lightning rod
2.07 TJ
Accumulator (Uncommon)
1.91 TJ
Solar panel (Rare)
454 GJ
Fusion generator
292 GJ
Accumulator (Rare)
65.0 GJ
Fusion generator (Uncommon)
41.6 GJ