Steam turbine
124 TJ
Lightning collector
10.3 TJ
Accumulator
9.71 TJ
Solar panel (Uncommon)
9.23 TJ
Lightning collector (Uncommon)
6.71 TJ
Lightning rod
6.66 TJ
Steam engine
5.00 TJ
Accumulator (Uncommon)
4.32 TJ
Fusion generator
3.03 TJ
Lightning collector (Rare)
2.58 TJ
Solar panel (Rare)
1.51 TJ
Accumulator (Rare)
900 GJ
Solar panel
459 GJ
Fusion generator (Uncommon)
298 GJ
Fusion generator (Rare)
123 GJ
Solar panel (Epic)
53.7 GJ