We hope and expect that many of the re-use use cases can have longer lifetimes than a laptop normally would (e.g. a pfsense box that happily chugs away in a closet for a decade), but past that point, it enters the same disposition stream that electronics can safely be recycled through by consumers. We're working on making that experience easier by having the QR code on each module point to a page that includes local certified recyclers in the future.