So I decided to customize my Tech World 2 pack in SSP, and I wanted to center around GregTech and IC2, I added Compact Solars and Compact Windmills, looked up the new info on Greg's Bronze Age and steam power and whatnot. Saw a post about the Big Reactors mod and even though its kind of OP and easy to make compared to GT philosophy, I grabbed it too. Before I knew it, I was searching through NEI and noticed that with the IC2 experimental builds and of course gregtech, there's alot of new ways to make EU, then you add in Thermal Expansion, BuildCraft, BuildCraft Tools, RailCraft and any power converter mod, the possibilities get exponential. So, I was wondering if anyone knew of any sort of centralized thread on at least some of the more common generators, and how they work and their EU production values, because I am more than a little confused and overwhelmed. Gregtech add's it's own version of the Geo Gen ? Why ? Whats the difference/benefit ? Semi-fluid generator ? So I can use BC Fuel without a conversion mod now ? I thought for sure I would find a thread related to this, but anything for 1.6.4 isn't out there that I could find. Also, I could have sworn in my old pack, NEI had a plugin of sorts that gave the fuel values for different things like EU Generators and Steam Boilers, but I don't seem to have it or know where to find it and I'm not sure it is up to date with things like the Semi Fluid generator, and not to mention all the GT generators. Any help is very appreciated. I am just trying to get an idea on how these new gens work, what fuel they use and how efficient they are. Thank you in advance !