Board Thread:Questions and Answers/@comment-121.222.206.104-20131226232511/@comment-13413401-20131227134200

Yes, IC2 reactors are very complicated. Not only can they produce EU, but (if set up properly), they can make re-enriched uranium cells. As TheGreatCanadianWookiee mentioned , you should watch the video tutorial to learn about it. If you want to get more in-depth, you can read the IC2 Nuclear Reactor Wiki Page (click here), but it is VERY long and VERY complicated.