Steam turbine
410 TJ
Solar panel
78.2 TJ
Accumulator
40.3 TJ
Lightning collector
39.7 TJ
Lightning rod
38.1 TJ
Steam engine
15.9 TJ
Accumulator (Uncommon)
6.39 TJ
Solar panel (Uncommon)
3.33 TJ
Accumulator (Rare)
2.03 TJ
Fusion generator (Uncommon)
1.60 TJ
Accumulator (Epic)
88.1 GJ
Fusion generator (Rare)
58.6 GJ
Solar panel (Epic)
49.8 GJ