Steam turbine
256 TJ
Lightning collector
126 TJ
Solar panel
73.1 TJ
Accumulator (Uncommon)
58.1 TJ
Lightning rod
47.2 TJ
Accumulator
42.6 TJ
Solar panel (Rare)
10.5 TJ
Fusion generator
2.72 TJ
Accumulator (Rare)
1.45 TJ
Steam engine
601 GJ
Steam turbine (Rare)
178 GJ
Solar panel (Epic)
130 GJ