Steam turbine
71.1 TJ
Solar panel
62.7 TJ
Steam engine
14.1 TJ
Lightning collector (Uncommon)
8.97 TJ
Solar panel (Rare)
7.55 TJ
Fusion generator
6.88 TJ
Accumulator
4.93 TJ
Solar panel (Epic)
2.10 TJ
Accumulator (Rare)
1.86 TJ
Accumulator (Uncommon)
1.84 TJ
Lightning rod
1.17 TJ
Solar panel (Uncommon)
1.11 TJ
Lightning rod (Rare)
745 GJ
Lightning collector
554 GJ
Accumulator (Epic)
52.7 GJ