Steam turbine
485 TJ
Lightning collector
28.2 TJ
Accumulator (Uncommon)
13.4 TJ
Steam engine
11.1 TJ
Accumulator
4.19 TJ
Lightning rod
2.90 TJ
Accumulator (Rare)
2.38 TJ
Solar panel
2.03 TJ
Solar panel (Rare)
1.41 TJ
Fusion generator
1.21 TJ
Solar panel (Epic)
595 GJ
Accumulator (Epic)
11.8 GJ