For decades, traditional publishing operated on an inherently wasteful supply chain model. Publishers routinely overprinted tens of thousands of offset copies to achieve lower per-unit costs, storing inventory in massive warehouses only to shred and pulp unsold inventory months later. Today, rising paper costs, environmental awareness, and supply chain vulnerabilities are forcing a major industry shift. Independent authors and boutique presses are embracing sustainable print-on-demand (POD) and localized micro-fulfillment—creating a zero-inventory, eco-conscious publishing model. By combining modern digital print technology with distributed local printing hubs, creators can deliver physical books sustainably without sacrificing print quality or profit margins. The…