Clean Compost Streams Start Before the Bin

For foodservice operators, that changes the question from “How do we get people to compost correctly?” to something more useful:

How do we make the correct choice the easiest choice at every step?

Here’s how.

Start With What You Buy 
Procurement decisions can set the tone for everything downstream.

When an operation uses conventional plastic, unverified “biodegradable” products, and certified compostable packaging side by side, employees and customers are expected to distinguish between materials that may look and feel nearly identical. That’s a difficult standard to maintain in a busy restaurant, stadium, university dining hall, workplace cafeteria, or catering operation, where disposal decisions are often made quickly. 

A cleaner approach starts with alignment between what an operator purchases and what the local composting program accepts. Check your local composting program’s accepted-material list before selecting packaging, rather than assuming that anything marketed as sustainable belongs in the compost stream.

Procurement decisions can either simplify the system or add another layer of uncertainty for the people expected to use it. When packaging choices are aligned with what the local program accepts, there are fewer distinctions for employees and customers to make at the bin.

Certification Can Reduce Confusion 
The sustainability market is crowded with terms like biodegradable, eco-friendly, plant-based, and natural, but those terms don’t necessarily tell an operator or consumer how to dispose of a product. 

Third-party certification for commercially compostable foodservice packaging can provide independent verification that a product meets established compostability standards. Certification programs may also include requirements around labeling and other product attributes, giving operators, employees, customers, and composters a more consistent way to identify certified products. 

But certification and local acceptance answer two different questions. Certification helps establish whether a product meets a defined compostability standard, while the local composting program determines what it can actually accept.

Better Earth uses BPI certification for its commercially compostable packaging, and operators can use the BPI Certified Products database to verify whether a product is certified. Regardless of the product or certification, operators should still start with the requirements of their local composting program.

Make the Right Choice Easy 
Choosing the right bin shouldn’t require a guest or employee to stop, study a complicated sign, and make a technical determination about whether a container belongs in it.

People are making these decisions quickly. Team members may be pivoting between tasks, while customers are standing in front of multiple bins, holding a plate, cup, container, fork, napkin, or all of the above, and in a rush to get out the door.

Well-designed systems reduce uncertainty. And if people still have to guess, the system isn’t working.

That starts with making the right choice clear and convenient. If compostables are being used in a prep area, for example, placing a clearly labeled compost bin where waste is generated makes the right choice easier for employees.

Training should reinforce that same system. Teams need to understand:

• What materials the program accepts
• Which packaging items belong in each stream
• What common mistakes to watch for
• What to do or who to ask when they’re unsure

This is especially important for operations with multiple shifts, seasonal staff, high turnover, or multiple locations. A five-minute explanation during onboarding can establish the basics, while clear, consistent systems reinforce them over time.

At the point of disposal, consistent packaging, clear signage, and easy-to-follow instructions help make that system easier to follow. For signage, use clear language and visuals. Keep the information consistent with the local program acceptance list. Where appropriate, show the actual packaging used on-site and use certification marks only when they reinforce local disposal instructions.

The goal is to make correct sorting a seamless part of the operation—not another decision employees or customers have to figure out at the bin.

Use Feedback to Improve the System
Even a well-designed program won’t be perfect on day one.

That’s why feedback from haulers and composters matters just as much as feedback from employees and customers. If the same product repeatedly shows up in the wrong stream, treat that contamination as useful feedback. 

Contamination is often a signal that something upstream needs attention.

Composting providers can play an important role in turning that signal into actionable information. Justin Senkbeil of CompostNow describes using contamination tracking and reporting to help customers identify where contamination is coming from—and, in turn, ask a more useful question: What part of the system made the wrong choice more likely?

Maybe the signage needs to change. Maybe employees need additional training. Maybe a particular product is creating confusion. Or maybe the packaging simply isn’t accepted by the local composting facility.

Regular communication between operators, procurement teams, haulers, and composters can help identify recurring problems and improve the system over time. The goal isn’t just to identify contamination after it happens, but to use what the system learns to prevent it from happening again.

Start Upstream: Five Questions for Operators
For operators considering or improving a composting program, start with these five questions:

1. What does your local composting facility actually accept?
   Start with the facility or hauler, not the packaging catalog.
2. Does your purchasing strategy support that accepted-material list?
   Look for unnecessary variation and products that could create confusion.
3. Can employees and customers immediately tell what belongs in each bin?
   If not, revisit the signage and messaging.
4. Are employees getting practical training?
   Make composting part of operational onboarding and provide refreshed training materials as needed.
5. Are you getting feedback from your stakeholders—customers, employees, hauler, and composter?
   Use practical observations and contamination reports to identify where the system needs improvement.

The goal isn’t simply to put more compostable packaging into use. It’s to build systems where more of it can actually become compost.

Cleaner compost streams aren’t the responsibility of one person, one department, or one company. They’re the result of decisions made across the system, from what gets purchased to what employees understand, what customers see, and what a composting facility is equipped to accept.

The important shift is to stop treating contamination as something that happens at the bin. The bin is simply where an upstream system becomes visible.

When purchasing, packaging, signage, training, collection, and composting are aligned, the right choice becomes easier—and more of what goes into the bin has a chance to become compost.