Steam turbine
97.4 TJ
Steam engine
12.9 TJ
Solar panel
8.00 TJ
Lightning rod
3.54 TJ
Accumulator
393 GJ
Steam turbine (Epic)
50.8 GJ
Solar panel (Epic)
41.2 GJ
Solar panel (Rare)
19.6 GJ
Accumulator (Epic)
347 MJ