Who cares? JBII can run a variety of plastics both clean and dirty....soon enough all this speculation about what JBII can run and at what cost will be laid to rest....that permit WILL be granted...the stack test results should have told you that....and when that permit clears JBII will be able to process full out and sell FUEL....at that point we'll know it WORKS....it has BUYERS....and it is PROFITABLE