Steam turbine
32.4 TJ
Solar panel
9.45 TJ
Steam engine
3.42 TJ
Lightning rod
2.20 TJ
Accumulator
1.93 TJ
Lightning collector
1.83 TJ
Fusion generator
666 GJ
Steam engine (Rare)
329 GJ
Accumulator (Uncommon)
95.7 GJ
Solar panel (Rare)
80.0 GJ
Solar panel (Uncommon)
31.2 GJ
Fusion generator (Uncommon)
23.1 GJ
Solar panel (Epic)
22.5 GJ
Accumulator (Rare)
3.40 GJ
Accumulator (Epic)
357 MJ