Viewing profile — gauviv

The PV costs are down, but you still need energy to extract material used in solar pannel. Thinking in $ instead of limited ressources (energy, metal, ...) in dangerous for plannif…

> In reality, water availability is mostly an economic issue. We don’t so much run out as we just use more expensive ways to get it I don’t think so. In reality, it is a major eneg…

If this news can help to remember that behind a click on Amazon (or others), we need a physical flow to bring it at home. Who can believe their promise with such a news? https://su…