Fissile Fuel Rod
The Fissile Fuel Rod is the replacement of the Uranium Rod, it is harder to make but also lasts longer. Fissile cells sustain a fission chain reaction unlike Breeder Fuel Rod. Fissile fuel rods are made with Enriched Uranium.
This cell will last about 30 minutes.
A fissile fuel rod can be re-enriched in a breeder reactor
Video Tutorial: How to make and use Fissile Fuel Rods