Certainly, and I've actually been in rooms debating the definition of clean technology ad nauseam, for days on end, so I appreciate the depth of the question. In terms of renewable energy, I believe the best definition would be one that focuses on the fact that the inputs are, by definition, renewable. These are inputs that can be used, captured, and converted to energy, whether it be wind—which, ideally, has good storage capacities and we have clean technology companies that can store that sort of energy.... This sort of energy is provided by a source input that does self-renew, as opposed to one that by its very nature has a limit.
