A new product has been offered to us which is a natural occurring type of carbon fibre. Its hard to explain without getting too technical, but we are seriously considering this new product to replace (poly or petroleum based) carbon fibre in our foundations.
As long as the technical data stacks up which even if it is slightly less strong, then we will add more of it. So there is a good chance this will happen as we are very conscious of the environment and seek to do what ever we can to improve our system.
More details of the product later once we confirm this change.