Sustainable Freight Packaging

Green Practices That Cut Waste and Cost in Freight Packaging

Packaging is one of the sneakiest sources of waste in the supply chain, and one of the biggest.

In the United States, containers and packaging make up roughly 28% of everything thrown away, about 82 million tons in a single year.

Luckily, greener freight packaging is not a trade-off. The same choices that keep material out of landfills also tend to trim weight, free up trailer space, and overall result in lower shipping prices.

We have written before about recycling pallets, and that is a great place to start. Here is how to build a fuller set of green packaging habits to go along with it.

Use appropriately sized packaging

The most sustainable packaging is the packaging you never use. The EPA calls this “source reduction,” and it’s at the very top of the waste hierarchy for a reason.

Oversized boxes are expensive in every direction. They need more void fill, they waste trailer cube, and they get billed on dimensional weight rather than actual weight. Independent trade publication Packaging Digest reports that right-sizing shipments can cut shipping costs by 20% to 30%.

Tighter packaging also means more units per pallet and more pallets per truck. Fewer trucks on the road is the single clearest way packaging decisions reduce emissions.

Choose recyclable materials with real recycled content

Corrugated cardboard is the workhorse of freight packaging, and it happens to be one of the most recyclable materials we have at our disposal.

Corrugated cardboard is the most recycled packaging material in the USA. The American Forest & Paper Association has the 2024 cardboard recycling rate between 69% and 74%, which is far more than most other materials.

It is also made largely from itself. The average corrugated box already contains about 52% recycled content, and the fiber can be recycled again and again.

When you can, try to use recyclable, single-material packaging over mixed-material ones. Lots of plastic lamination, foam layers, and complex adhesives all make a box harder to recycle at the end of its trip, even when it looks good to the naked eye.

Rethink your padding

Once you pick out a box or boxes that are the right size for your items, look at the padding.

Expanded foam peanuts and traditional plastic bubble wrap can sit in a landfill for a very long time, and most curbside programs will not take them. Paper-based cushioning, corrugated inserts, molded fiber, and recycled kraft fill protect goods just as well and drop into the same recycling system as the box itself.

The aim is to have everything in the carton have somewhere to go besides the trash.

Reuse before you recycle

Recycling is good. Reuse is even better because it saves the energy needed to break a material down and remake it. Reusing is recycling without the extra steps.

Pallets are the prime example. A Virginia Tech and USDA Forest Service study found that around 95% of wood pallets in the US are recovered, repaired, and put back into service rather than simply sent to a landfill. Repairing or remanufacturing a pallet is a far greener and more affordable approach than building a new one.

Returnable and reusable packaging goes for all parts of freight packaging, not just pallets. Sturdy reusable totes, plastic pallet containers, and closed-loop crate systems can make multiple trips before you’re forced to replace them. For steady lanes between the same origins and destinations, a reusable system often pays for itself while cutting single-use waste to near zero.

If you buy new pallets, standard 48×40 or 48×48 sizes are the easiest to reuse, exchange, and recover down the line. Different types of pallets come with their pros and cons.

Pack for the whole trip, not just the shelf

It’s important to note that biodegradable does not automatically mean sustainable.

Compostable padding that fails in transit is worse for the planet than a sturdy recycled box that arrives intact. When a shipment is crushed, the goods have to be reshipped, possibly remade, repacked, and don’t get us started on the insurance. The second trip your cargo would have to make usually erases any benefit the greener material could’ve ever offered.

Durability is a green feature. Use packaging that can withstand the vibrations of transit. The primary reason for damage is usually transit itself. If your cargo is packaged correctly to survive the stress of transportation, you’ll have nothing to worry about, and your packaging was already greener than one that failed.

Optimize the shipment

Green packaging and efficient freight are the same project.

Every packaging choice and best practice, from the tighter boxes to proper stacking leads to more stable loads. You can learn all there is to know about freight packaging here. Denser loads mean better trailer cube utilization, and better cube utilization means fewer trucks moving the same goods. Some carriers may even adjust their pricing method if your shipment is not space-efficient. And you can learn more about freight pricing here.

Consolidating shipments isn’t exactly about packaging, but it has the same effect. If you can afford it, consolidating shipments into larger, less frequent pickups reduces handling and fuel. Consolidating shipments and switching modes, to rail freight, for example, can help significantly reduce costs and emissions. The right shipping mode is half the work. Efficiency above all else, which is why we always recommend rail shipping for efficiency and pricing.

Greener freight starts with the box

Sustainable packaging is one of those awesome cases where doing right by the planet is also doing right by your budget. Start with appropriately-sized boxes, pick recyclable materials for the padding, don’t overdo it with the padding, and reuse what you can. If you do that, you’ll have packed for the whole journey, done some good, and made sure your shipment arrived in one piece. Everyone is happy!

When your freight is packed and ready to move, Freightera is here to help you with the next step. Let us find you efficient, well-priced ground shipping options across truckload, LTL, rail, or intermodal, so your greener pallet travels on a greener lane.

If you’re sustainability-minded like us, you can read more about green shipping here. Or you can skip that step and see our system in action by getting instant freight quotes from hundreds of carriers here!

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