Where Does All That Costco Meat Actually Go When It Doesn't Sell?
Every man who has ever muscled a 10-pound pack of ribeyes into his cart at Costco has probably wondered, at least once, what happens to the slabs of beef, the king salmon fillets, and the shell-on shrimp that nobody grabbed before the lights go out. The assumption — that it all gets tossed — turns out to be almost entirely wrong. Costco has built one of the more sophisticated food-recovery operations in American retail, and the story of what happens to its unsold meat and seafood touches on food policy, community infrastructure, animal husbandry, and the surprisingly complex science of keeping protein out of landfills.
The short answer: very little of it goes straight to the trash. Unlike most grocery stores that throw their unsold food away, Costco takes steps to salvage the meat and seafood that doesn't sell. The longer answer involves a layered, EPA-guided hierarchy that moves unsold product through donation pipelines, deli repurposing kitchens, animal feed programs, and industrial recycling — in roughly that order of priority.
The Scale of the Problem — and the Opportunity
To appreciate what Costco is doing, you first have to understand the scale at which the company operates. With 842 locations across the globe, including 579 in the U.S. and Puerto Rico, Costco has a sizable role to play in tackling food waste. The meat and seafood departments at each of those warehouses turn over enormous quantities of product on a daily basis. Costco is known for its bulk packages of beef, chicken, seafood, and other grocery essentials, but even with thousands of shoppers visiting its warehouses, some fresh products inevitably remain unsold.
The numbers behind American food waste in general are staggering. An estimated 92 billion pounds of food is wasted in the U.S. on a yearly basis, according to Feeding America. Some 10.2% of U.S. households — 13.5 million — are considered food insecure, meaning they struggle to acquire enough food to meet their needs. Those two statistics sit in uncomfortable tension with each other, and they are precisely what motivates Costco's recovery programs to exist as more than a PR exercise.
The EPA Hierarchy: Costco's Playbook for Unsold Protein
Costco doesn't just wing it when product approaches its expiration window. The company operates within a formal framework. Costco uses the United States Environmental Protection Agency's Food Recovery Hierarchy to prevent and divert unwanted food. The hierarchy looks initially at reducing unnecessary production before considering giving away unwanted food, feeding animals, recycling in industry, and composting — with a landfill as the last resort.
That top-line commitment to buying smarter is worth pausing on. Before any meat ever reaches a food bank or a fajita mix, the most effective tool in Costco's arsenal is simply not over-ordering in the first place. The store uses EPA guidelines that prioritize wasting as little as possible, with donation or "upcycling" — such as turning unsold rotisserie chickens into deli chicken noodle soup or pot pies — as Costco's top choice after trying to buy only what it actually needs for sales. The discipline baked into the buying process is itself a waste-reduction strategy, one that most consumers never see.
The retailer's annual sustainability report also states that it has a goal of diverting all food waste by 80%, though not all methods of food preservation are treated equally. After donation and upcycling, options include turning food into animal feed or composting, with actual disposal of food sitting at the very bottom of the hierarchy — something the wholesale club makes clear it tries to avoid.
Putting concrete numbers to those ambitions: Costco diverts 82.8% of its food waste from landfills by donating unsold food to organizations like Feeding America, turning leftovers into new products, animal feed, or recycling them. That figure exceeds the 80% target the company set for itself back in 2019, which means the program is not just aspirational — it's actually working.
Donations: The First and Most Important Line of Defense
When a cut of beef or a salmon portion is approaching the end of its salable window, donation is the first non-purchasing exit ramp. One of Costco's main ways to reduce food waste is donating suitable products to organizations that help families experiencing food insecurity, with the warehouse retailer working with Feeding America, The Global FoodBanking Network, and local food banks to distribute surplus groceries.
One Redditor said their store usually pulls product a day before its expiration for freezing, then donation. That freeze-before-donate step is practically important — it extends the window during which the food is safe and usable, allowing food banks to receive protein that has real shelf life remaining rather than a ticking clock of hours. Multiple employees have specifically stated that this included perishable items, which answers the reasonable skepticism that donation programs only capture shelf-stable goods.
The donation numbers reflect a program operating at serious volume. Costco's donation program is significant in scale — according to its 2025 Sustainability Report, the company donated approximately 223.4 million pounds of food globally during fiscal 2025. On the domestic side specifically, Costco's 2025 Global Waste Report noted that it had donated about 76,000 tons of food to U.S. food programs alone.
The reach of those partnerships is both national and hyper-local. Costco's 100-plus Canadian warehouses also make daily donations of unsold food, as well as lots of other products, to hundreds of local organizations supporting food banks, while World Vision, a global relief organization, works to collect and distribute much of Costco's unsold inventory, including non-perishable food, across the United States. Employee accounts from Reddit corroborate the corporate line: there have been a lot of Reddit posts on the topic, with numerous past and present employees saying their local stores donate unsold food.
The Deli Counter: Where Unsold Meat Gets a Second Life on Your Plate
The most immediately visible destination for unsold meat and seafood — and the one most relevant to Costco shoppers who grab prepared foods on their way through — is the deli department. This is where the warehouse's famous rotisserie chickens, in particular, have developed a kind of afterlife mythology.
One notable example involves Costco's popular rotisserie chickens. According to the company's sustainability disclosures, unsold rotisserie chickens can become ingredients in chicken noodle soup, pot pies, enchiladas, and fajita quesadillas — meals that provide another opportunity to use quality food that remains suitable for preparation. A Redditor claiming to work in a Costco deli section confirmed the practice: "The leftover rotisserie chickens get harvested and used in some of the food such as chicken Alfredo or soup."
Beef gets the same treatment. Costco re-uses products it fails to sell, such as turning rotisserie chickens into pies, soup, and wings, while meatloaf, stuffed peppers, and shepherd's pie are all filled using unsold beef. This kind of nose-to-tail, expiration-date-aware cooking is something that any serious home cook would recognize — it's essentially what a smart chef does at the end of service, applied to warehouse-retail scale.
For the shopper, this is actually good news. It means the chicken tortilla soup or the beef shepherd's pie in the Costco deli case isn't made from inferior ingredients — it's made from the exact same cuts that were for sale in the meat case days earlier, simply redirected before they crossed the line of salability. The quality of the raw material isn't downgraded; only its destination changes.
Animal Feed and Wildlife Rehabilitation: An Underappreciated Channel
When meat or seafood can no longer be directed toward human consumption through either donation or repurposing, the next step down the hierarchy is animal feed — and the scope of this channel is broader than most people would expect. Costco uses the EPA Wasted Food Scale to guide its decisions in handling food waste, with over 12,000 tons of leftovers donated as animal feed in 2025.
The fish component of this program has generated some of the most vivid firsthand accounts from Costco employees and community members. One Redditor said their partner's wildlife hospital and rehab center routinely received pallets of fish from Costco to feed the animals. That means unsold salmon, tilapia, or shrimp that can no longer go to human consumers ends up feeding recovering eagles, otters, pelicans, and other wildlife being nursed back to health — an outcome that even the most skeptical observer would struggle to call wasteful.
Agricultural use of Costco's surplus food has also been documented at the grassroots level. Farmer Stefanie Scott, as reported by People, takes items the store can't sell and puts them to agricultural use, getting bins and pallets containing fruits and vegetables that become food for various animals, including cows, pigs, and chickens. While that account pertains specifically to produce, the broader animal feed pipeline at Costco is not limited to plant matter — protein-rich seafood and meat scraps are nutritionally valuable in agricultural contexts as well. Costco does not specify which meat and seafood products individual facilities send to animal feeding programs, and the availability of these arrangements can also depend on the programs serving a particular warehouse.
Industrial Recycling, Composting, and Biofuel
At the far end of the spectrum — for food that cannot be practically donated, repurposed, or fed to animals — industrial recycling and composting step in. Some 28,000 tons of food were recycled into useful products in 2025 through industrial processes. Industrial processes have turned tens of millions of pounds of less suitable food into biofuel, fertilizer, and energy, while nearly 34 million pounds globally have been composted.
These processes don't save food in any meaningful sense — the protein is gone from the human food chain — but they do prevent organic material from rotting in landfills, where it would generate methane, a greenhouse gas far more potent than carbon dioxide over short timeframes. Effective waste diversion conserves natural resources, saves energy, and reduces expenses and emissions, with Costco diverting waste from landfills to increase the efficiency of waste hauling from its locations, which reduces fuel consumption and CO2 emissions generated from transportation and hauling costs.
Holiday Dynamics and Markdown Strategy
Costco's approach to unsold meat is not entirely static — it also responds to the calendar. Holidays can dictate what Costco does with unsold meat. For example, multiple shoppers have reported spotting steeply discounted turkeys in their local stores the day after Thanksgiving. This is a classical retail markdown strategy applied to perishable goods: better to sell the turkey at cost or below than to send it through the donation and repurposing chain.
For the deal-minded shopper, this represents a real opportunity. Knowing that Costco actively discounts seasonal meat rather than pulling it from the floor immediately gives buyers a window to score high-quality protein at prices even Costco's normally aggressive pricing can't match in season. The day after a major holiday — not just Thanksgiving, but any occasion where Costco loads up on themed protein — is worth a trip through the meat section.
The Food Court Question: A Different Animal Entirely
It would be incomplete to discuss Costco's food-waste practices without touching on the food court, which operates by somewhat different rules than the meat case. Costco has never made an official statement on what it does with unsold food court items, though one of the most popular theories is that if Costco started to offer unsold items at a discount, or even for free, it would quickly get abused.
Employee and volunteer accounts on this front are mixed. While there are several instances of social media users reporting witnessing Costco throwing away unsold food court items firsthand, a self-identified food pantry volunteer stated "The local Costco donates all their food court leftovers to us," while an employee claimed in another thread, "We're supposed to donate leftover food court items to a local shelter." The reality appears to vary by location and by shift management — consistent with the decentralized, warehouse-by-warehouse character of Costco's operations generally.
What the Numbers Reveal About Costco's Commitment
Stepping back, the sustainability data tells a story of genuine institutional commitment rather than greenwashing. Costco kept 82.8% of its food waste out of landfills in 2025, exceeding the diversion goal it set and finding secondary uses for unsold items. The waste reduction program is guided by Costco's Sustainability Commitment, which includes a 2019 goal to divert 80% of its food waste from landfills — and the company is now clearing that bar with room to spare.
In 2020, Costco launched the STAR program — Sustainability Technical Assistance Review — to help locations implement practices and standards in water and energy use, waste diversion, emissions, and environmental compliance, with warehouses competing to be "5-STAR" locations. That competitive internal structure matters: it means individual warehouse managers have an incentive to reduce waste beyond mere corporate mandate, turning sustainability into something closer to a performance metric.
Still, the system isn't perfect. A Redditor claiming to be a Costco employee said that, at their store, an estimated $50 of perishable items gets tossed away each day. That figure, multiplied across hundreds of U.S. locations, represents a non-trivial amount of food that isn't being captured by any of the programs above. The gap between corporate policy and store-level execution is real, and it's a reminder that even the most well-designed system depends on the people running it at ground level.
What This Means for How You Shop
Understanding where Costco's unsold meat goes has some practical implications for the average member. First, it reinforces the quality argument for buying Costco deli items: those prepared meals are often built from the same premium cuts that moved through the meat case in the days prior. The chicken in the soup is Costco chicken; the beef in the shepherd's pie started out as Costco beef. The supply chain is shorter and more transparent than it might appear.
Second, it shifts the moral calculus of buying in bulk. One of the persistent criticisms of Costco's large package sizes is that they encourage household waste — buy a six-pound pork loin, let it go bad in the fridge, throw it away. But knowing that Costco itself keeps the overwhelming majority of its unsold protein out of the landfill, through donation, repurposing, animal feed, and industrial recycling, does at least clarify that the waste problem, to the extent it exists, is more likely to occur at the consumer end than at the retail end.
Third, the holiday markdown angle is genuinely actionable. If you're flexible about timing, the day or two after a major American food holiday is reliably one of the best times to find premium meat at Costco priced to move rather than to be composted. The ribeyes are the same ribeyes. Only the urgency has changed.
The Bigger Picture: Retail Food Waste as an Infrastructure Problem
Costco's approach to unsold meat and seafood is instructive not just because of what the company does right, but because of the infrastructure it has had to build to do it at all. Coordinating donations of perishable protein to food banks across all 50 states, maintaining relationships with wildlife rehabilitation centers, contracting with agricultural operations to accept animal feed, and feeding organic material into industrial biodigesters — none of this happens automatically. It requires supply chain thinking applied to the back end of retail rather than the front.
Costco says its food donation programs operate across every U.S. state and most countries or regions where it does business, and the company also reports working to expand the types of products its facilities can safely donate — an approach that helps community organizations receive groceries that might otherwise go unused.
The broader lesson is that food waste at scale is fundamentally a logistics problem, not a values problem. Most retailers don't throw away food because they don't care — they do it because building the partnerships, cold-chain extensions, and regulatory compliance infrastructure to do otherwise is expensive and operationally complex. Costco's membership model and its long-term sustainability commitments give it a financial runway to make those investments in a way that thinner-margin competitors cannot easily replicate.
For the American man standing in the meat aisle, weighing a three-pound pack of sockeye salmon against his weekly meal plan, there's a certain quiet satisfaction in knowing that if he leaves it behind, it won't simply disappear into a dumpster. The odds are reasonably good that it ends up in someone's bowl of soup, a bird of prey's recovery diet, or a tank of biofuel keeping a delivery truck on the road. The system isn't perfect. But it is, by any honest measure, working.
