Steam turbine
47.8 TJ
Solar panel
22.4 TJ
Lightning collector
5.76 TJ
Accumulator
3.46 TJ
Solar panel (Uncommon)
1.36 TJ
Steam engine
1.09 TJ
Lightning rod
1.00 TJ
Fusion generator
548 GJ
Fusion generator (Uncommon)
453 GJ
Accumulator (Uncommon)
261 GJ
Solar panel (Rare)
105 GJ
Accumulator (Rare)
62.5 GJ