Despite the maturity of the pallet recycling industry, an estimated 40-50 million pallets still end up in U.S. landfills each year. That represents roughly 10% of the total pallet supply — and it is 10% too many. Every pallet that goes to a landfill represents wasted lumber, unnecessary carbon emissions, lost economic value, and avoidable environmental damage. Understanding the full environmental impact of pallet disposal makes the case for recycling overwhelming.
The Landfill Problem
Wood pallets are one of the bulkiest items in the waste stream. A single 48x40 pallet weighs approximately 40-50 lbs and takes up roughly 13 cubic feet of landfill space. At 40 million pallets per year, that is over 500 million cubic feet of landfill capacity consumed by a material that is almost entirely recyclable. In many regions, landfill space is increasingly scarce and expensive, making pallet disposal a growing financial burden as well as an environmental one.
Methane Generation
When wood decomposes in a landfill, it breaks down anaerobically (without oxygen), producing methane — a greenhouse gas approximately 80 times more potent than CO2 over a 20-year period. A single pallet decomposing in a landfill generates an estimated 10-15 lbs of methane over its decomposition cycle. At 40 million pallets per year, that is 400-600 million pounds of methane — equivalent to the annual greenhouse gas emissions of hundreds of thousands of passenger cars.
Wasted Resources
Every pallet in a landfill represents approximately 3.5 board feet of lumber that must be replaced by harvesting new trees. Lumber harvesting requires energy for felling, transporting, milling, and drying. It consumes water. It reduces forest carbon sequestration capacity. When we dispose of pallets instead of recycling them, we are not just wasting the pallet — we are triggering a cascade of resource consumption to replace it.
Lost Economic Value
A used pallet in repairable condition has a market value of $2-8. Even pallets beyond repair have value as dismantled lumber ($0.50-2.00) or ground wood material ($0.25-0.75). At 40 million pallets, the annual economic value being buried in landfills ranges from $10 million to $320 million. This is money that could be flowing to businesses, supporting jobs, and reducing costs across the supply chain.
The Recycling Alternative
The environmental math is simple. Recycling a pallet prevents approximately 27 lbs of CO2 emissions. It eliminates 10-15 lbs of methane from landfill decomposition. It conserves 3.5 board feet of lumber. It saves approximately 3.8 gallons of water. It diverts approximately 50 lbs of material from the landfill. And it creates economic value instead of disposing of it.
Our Sustainability Impact Calculator lets you see exactly how much environmental benefit your specific pallet volume would generate if recycled instead of disposed.
Why Do Pallets Still End Up in Landfills?
If recycling is so clearly superior, why are pallets still being landfilled? The most common reasons include businesses not knowing that recyclers will pick up pallets for free (or even pay for them), remote locations where recycler pickup networks do not reach, contaminated pallets that recyclers cannot accept, and simple inertia — businesses have always disposed of pallets and have not explored alternatives.
What Your Business Can Do
If any of your pallets are currently going to the landfill, changing that is one of the easiest sustainability wins available. Contact a recycler like USA Pallet Recycle to arrange pickup. In most cases, there is no cost for the service, and you may actually earn revenue from your surplus pallets. It is a change that saves money, reduces waste, and demonstrates genuine environmental responsibility. Get started today.