Steam turbine
899 TJ
Solar panel
20.9 TJ
Lightning rod
14.8 TJ
Accumulator
11.3 TJ
Lightning collector
7.64 TJ
Steam engine
7.11 TJ
Accumulator (Uncommon)
1.97 TJ
Accumulator (Rare)
799 GJ
Fusion generator
392 GJ
Fusion generator (Uncommon)
51.1 GJ
Accumulator (Epic)
30.4 GJ
Solar panel (Epic)
5.06 GJ