The generator block seems to only accept solid fuels (coal etc), it would be nice to be able to attach electricity from another mod making use of standard Forge Energy to the generator to keep the mod's electricals powered, thanks!

I one hundred percent agree!

I'd like to second this, It would be really awesome if we could connect the appliances from this mod to a Forge Energy network either using the generator or another "adapter" block if possible

Yes please!