Steam turbine
82.7 TJ
Solar panel
19.3 TJ
Steam engine
15.5 TJ
Lightning rod
6.45 TJ
Fusion generator
4.76 TJ
Accumulator
4.19 TJ
Lightning collector
3.43 TJ
Solar panel (Rare)
1.94 TJ
Solar panel (Uncommon)
306 GJ