Steam turbine
129 TJ
Steam engine
12.9 TJ
Solar panel
4.82 TJ
Lightning collector (Uncommon)
3.19 TJ
Lightning rod
2.90 TJ
Lightning collector (Rare)
2.19 TJ
Steam engine (Rare)
1.78 TJ
Lightning rod (Uncommon)
1.70 TJ
Accumulator (Uncommon)
1.51 TJ
Lightning collector
1.38 TJ
Accumulator
1.22 TJ
Accumulator (Rare)
403 GJ
Lightning rod (Rare)
367 GJ
Lightning collector (Epic)
324 GJ
Steam engine (Epic)
127 GJ
Fusion generator
57.8 GJ
Solar panel (Rare)
21.1 GJ
Accumulator (Epic)
19.8 GJ