Steam turbine
207 TJ
Solar panel
76.7 TJ
Lightning rod
14.2 TJ
Lightning rod (Rare)
13.9 TJ
Accumulator
11.5 TJ
Accumulator (Uncommon)
8.72 TJ
Lightning rod (Uncommon)
4.71 TJ
Accumulator (Rare)
3.20 TJ
Solar panel (Rare)
1.16 TJ
Steam engine
729 GJ
Fusion generator
175 GJ
Solar panel (Epic)
246 MJ