Steam turbine
259 TJ
Lightning collector
77.0 TJ
Accumulator (Epic)
36.7 TJ
Accumulator (Rare)
31.9 TJ
Solar panel
23.2 TJ
Accumulator
10.2 TJ
Steam engine
4.32 TJ
Lightning rod
1.87 TJ
Fusion generator
1.38 TJ