Steam turbine
124 TJ
Solar panel
97.8 TJ
Accumulator
23.3 TJ
Lightning collector
23.3 TJ
Lightning rod
8.32 TJ
Steam engine
6.57 TJ
Fusion generator
554 GJ
Accumulator (Uncommon)
152 GJ
Accumulator (Rare)
20.4 GJ
Solar panel (Epic)
12.8 GJ
Accumulator (Epic)
4.76 GJ