I'm not posting this because its green or its great for the environment, though it is wonderful that it is. I'm sharing this because I think its brilliant that this team dedicated three years to developing a process that will replace materials in a more efficient manner. It's about using materials at hand in the best possible applications and this, in fact, does just that. Also it has an after-life, where once its initial purpose has been served, it can provide a secondary life, where you place it in the garden or compost pile at the end consumers home and can give further benefits is great. Any product that carries a dual purpose and serve multiple functions is a great product in my book, this one just happens to have a green sense to it.