Steam turbine
260 TJ
Steam engine
29.3 TJ
Lightning collector (Uncommon)
10.7 TJ
Solar panel
10.3 TJ
Accumulator (Uncommon)
9.37 TJ
Lightning rod
7.23 TJ
Lightning collector
5.31 TJ
Accumulator (Rare)
4.79 TJ
Solar panel (Rare)
3.75 TJ
Lightning collector (Rare)
2.56 TJ
Solar panel (Uncommon)
1.87 TJ
Accumulator
573 GJ
Accumulator (Epic)
324 GJ
Fusion generator
29.9 GJ