Alternative energy.. what tyoe of engineering?

<p>I have a question:</p>

<p>What should my concentration be for my M.S if I want to work with alternative energy in the future?</p>

<p>There's thermal sciences (fluid dynamics, heat transfer, thermo), and there's some programs with just fluids, just heat transfer, etc. Do you think taking just thermal sciences is not specific enough? I just want to work generally in alternative energy (no specific one).</p>

<p>I dont think this is a good field, we already have the answers we need now and we dont use them. I cant see anything changing in the future,</p>