Steam turbine
585 TJ
Solar panel
88.9 TJ
Lightning collector
20.8 TJ
Accumulator
15.2 TJ
Lightning rod
4.09 TJ
Solar panel (Uncommon)
3.53 TJ
Fusion generator (Uncommon)
3.43 TJ
Steam engine
3.39 TJ
Fusion generator
1.04 TJ
Accumulator (Uncommon)
900 GJ
Fusion generator (Rare)
812 GJ
Solar panel (Rare)
229 GJ
Accumulator (Rare)
170 GJ
Accumulator (Epic)
12.3 GJ