faux leather and me

in trying to keep with a mostly eco product, and maybe someday all eco i am considering getting some faux leather. using organic canvas is awesome and i would like to keep using that plus some hemp. but adding some faux leather to my designs would be just splendid.
after months of research i have found two spots to get a more eco faux leather. although the best choice would be if they would start making it from plant cellulose. i couldn't find any like that.

turns out polyurethane is a better choice, but i also have found some that is produced in a less harmful way, which is a plus: no voc's and polyurethane breaks down and degrades unlike vinyl and pvc based pleathers. pleather sounds so uncool anyway. so what is the point of this early morning eco diatribe? i can't wait to dig into a new material and see what is possible, so far i have no idea how to sew faux leather, this could get messy.