Steam turbine
191 TJ
Fusion generator
177 TJ
Solar panel
7.39 TJ
Lightning rod
4.69 TJ
Lightning collector (Uncommon)
4.64 TJ
Accumulator
4.57 TJ
Lightning collector
3.99 TJ
Lightning collector (Rare)
3.31 TJ
Steam engine
2.98 TJ
Lightning rod (Uncommon)
2.64 TJ
Accumulator (Uncommon)
77.3 GJ
Accumulator (Rare)
29.4 GJ