Steam turbine
856 TJ
Lightning collector
140 TJ
Accumulator (Uncommon)
76.7 TJ
Solar panel
30.3 TJ
Accumulator (Rare)
8.57 TJ
Accumulator
6.20 TJ
Fusion generator
5.47 TJ
Steam engine
3.52 TJ
Lightning rod
2.00 TJ