Renewable. Thing that provides you for lifetime something, perhaps at a cost, but once it is set, it gives you all you need in the long run. It seems the excitement about renewable energies (or other renewable things, after all) and companies that makes them is...either less quiet, or quite not there. And I must admit I don't understand a lot, since above all the environmental conditions that doesn't play much in the market, many goods are bound by the problem of the supply or so on, and renewable are exactly the independence, at least partly, of an human supply. It is basically unlimited, even if it requires maintenance, I agree. This is something that should interest investors, especially the long term one? But in the past years, I feel like there was more excitement about it, but now, it's hard to hear about them. Is there's a "rock star" renewable company? What happens?