Plastic's recyclability problem isn't news to anyone in this industry. What's less discussed is how much that problem is quietly reshaping packaging decisions further down the supply chain — including at the wholesale level, where small and mid-size brands are choosing materials for the long term, not just the next production run.
The numbers explain why. According to the Glass Packaging Institute, the U.S. glass container recycling rate sits around 31%, a figure GPI has set a formal goal to push to 50% by 2030 through its ten-year roadmap developed with Boston Consulting Group. That's a modest rate on its own, but it looks considerably stronger next to plastic: an analysis by Beyond Plastics, drawing on EPA data, put the national plastic recycling rate at just 5% to 6% in the most recent reporting, down from 8.7% in 2018. In the EU, where deposit return systems and collection infrastructure are more mature, glass packaging recycling reached roughly 75% as of 2022, according to Eurostat — a gap that shows the U.S. rate is closer to an infrastructure problem than a material one.
The material itself does most of the heavy lifting. Glass can be recycled indefinitely without any loss in purity or strength, since melting cullet doesn't degrade the silica structure the way reprocessing breaks down polymer chains in plastic. Every recycled ton also has a direct resource payoff: GPI estimates over a ton of raw materials — sand, soda ash, and limestone — is saved for each ton of glass recycled back into new containers, and the industry currently purchases roughly 3.35 million tons of recycled glass annually for exactly that purpose.
None of this means glass is a frictionless choice. It's heavier to ship, which raises transportation emissions relative to lighter materials, and breakage during transit remains a real cost for suppliers and brands alike. Those tradeoffs are why the conversation shouldn't be "glass versus plastic" in the abstract, but rather which packaging choice makes sense for a given product's weight, distance to market, and end-of-life reality in the region it's sold.
What's changing is who's asking that question. A few years ago, packaging-material decisions at the small-to-mid-size brand level were driven almost entirely by cost and supply availability. Increasingly, brands are asking suppliers directly about recyclability rates and cullet sourcing before committing to a bottle or jar — a shift domestic glass suppliers have had to get fluent in answering, not just manufacturers at the top of the supply chain. It's a sign the sustainability conversation in packaging has moved past messaging and into procurement criteria, which is arguably the more durable place for it to live.
Edmundo Benzaquen is the owner of The Bottle Depot, a U.S.-based wholesale glass packaging supplier working with small and mid-size brands since 2018.