Steam engine
13.1 TJ
Steam turbine
5.51 TJ
Advanced solar panel
4.78 TJ
Wind Turbine
3.56 TJ
Advanced accumulator
2.40 TJ
Lightning rod
2.20 TJ
Lightning rod (Uncommon)
1.46 TJ
Advanced accumulator (Uncommon)
1.04 TJ
Lightning rod (Rare)
734 GJ
Advanced solar panel (Uncommon)
370 GJ
Accumulator (Uncommon)
360 GJ
Advanced solar panel (Rare)
278 GJ
Accumulator (Rare)
226 GJ
Advanced accumulator (Rare)
185 GJ
Accumulator
171 GJ
Steam turbine (Uncommon)
85.7 GJ
Advanced solar panel (Epic)
55.1 GJ
Advanced accumulator (Epic)
47.2 GJ
Solar panel
25.5 GJ