Unfortunately carbon-fiber doesn't need "demonstration projects." It is already widely used. What isn't demonstrated is that using recycled carbon-fiber has any advantage over virgin material. If manufacturers were convinced of this then the cost-advantage would have them beating a path to Port Angeles. This is not the traditional find-a-need-and-fill-it form of business. It's find-toxic-waste then create a means to recycle it and then find a bigger fool to buy it. 
This will never turn a profit, except for Boeing, which eliminates the high cost of landfilling it as toxic waste. The program isn't intended to actually make useful things that people will buy but just demonstrate to manufacturers that recycled carbon fiber can be used. It's corporate welfare for Boeing, along with a few highly paid executives who obviously haven't a clue or care how to make this pay back the taxpayers. If "market forces" had been allowed to prevail this would never have gotten funded by private investors.