Steam turbine
195 TJ
Solar panel
7.80 TJ
Lightning collector
4.48 TJ
Lightning rod
4.48 TJ
Accumulator
1.64 TJ
Steam engine
1.63 TJ
Fusion generator
1.30 TJ
Accumulator (Uncommon)
253 GJ
Solar panel (Uncommon)
121 GJ
Accumulator (Rare)
32.4 GJ