Steam turbine
264 TJ
Lightning rod
20.6 TJ
Accumulator
13.2 TJ
Steam engine
7.25 TJ
Solar panel
6.79 TJ
Fusion generator
1.25 TJ
Solar panel (Rare)
327 GJ
Accumulator (Uncommon)
221 GJ
Accumulator (Rare)
177 GJ