If a black hole really does have hawking radiation can in theory the black hole be stable. What I mean by this is that the hawking radiation output is in equilibrium with mass that we could feed a black hole. It seems to be self explanatory and if the large hadron collider could create a mini black hole could this soon be a possibility. This would be easier achieved if the black hole had a net charge and could be suspended in a chamber of some sort. I would imagine such a thing would be an amazing feat of science and manpower and would be a huge step for mankind.