From spent grains and liquid byproducts to cleaning chemicals and more, breweries handle large quantities of waste in everyday operations. What if a beer product is ready to be sold but needs to be removed from the market? This can be due to a number of reasons, such as expired inventory, recalls, damaged packaging, overproduction, and many more. A product has been made, customers have consumed it, and it is now in the hands of breweries and retailers, where it is necessary to deal with the situation carefully, especially if there is a problem with quality, safety, and the way the product is stored. This kind of brewery waste, however, requires the management of complete beverage cans, which has its own set of requirements. No, it can’t simply be poured down the drain. Join us for a dive into this subject, the risks of improper beer disposal, and what breweries should do with unsaleable beer.

Why Pouring Large Volumes of Beer Down the Drain Can Be a Problem

Pouring beer down the drain is never recommended. Beer is known for having a high organic load: the quantity of organic matter added to a system that requires breakdown over a specified time period. The sugars, alcohol, and other organic matter in beer can cause wastewater systems to have more organic material to process than they normally would. These can be stressed when a large amount of them is discharged. Just as important, there are strict guidelines to follow regarding beverage waste, and guidelines differ among municipalities. 

This involves making sure that requirements are met with the appropriate local wastewater authority to prevent pollution of the water and to ensure that waste is properly handled and disposed of for Pennsylvania breweries. Companies should not only comply but also look for more environmentally friendly disposal methods to ensure the protection of areas, communities, and their image.

Disposal and Destruction Solutions for Unsaleable Beer

It’s not enough to just know that you shouldn’t pour beer down the drain. You need practical solutions to handle the very real possibility that you’ll have to take alcoholic products off the market.

Here are some options your company can consider:

Anaerobic Digestion

As described by the EPA, Anaerobic digestion is a process that takes place when bacteria decompose organic material in the absence of oxygen. Food waste, wastewater biosolids, manure, and beer waste are just a few of the many materials that are compatible with this system. In fact, beer itself can be used in the anaerobic digester, along with other brewery waste materials like spent grains, wastewater, and yeast. 

It is a good solution for breweries that would like to have one solution for multiple waste streams. This is especially beneficial because it converts waste into biogas, a clean, renewable energy, and digestate, a nutrient-rich material suitable for use as fertilizer.

Approved Wastewater Disposal

This may be confusing, as we just said above that beer can disrupt wastewater systems. However, there are some circumstances where this approach can be used responsibly. For this to be done in compliance with local laws, breweries must coordinate with their local wastewater treatment facility before going this route. This includes meeting local discharge limits and prohibitions, maintaining wastewater within permitted pH limits, and potentially paying additional fees for high biochemical oxygen demand.

Professional Beverage Destruction

Beverage destruction is a common solution for breweries, as companies that specialize in this can better guide them in their waste management approach. Essentially, the full beer products go through a depackaging process in which the liquid is separated from the packaging. We won’t go into too much detail about the packaging yet, as we discuss this more below. From there, the liquid is handled in a compliant manner with a detailed strategy that outlines every stage. 

This process includes everything from collection and transportation to destruction and documentation, ensuring that beer products removed from circulation are handled in a controlled and traceable way from the point of collection through their final disposal. 

How Brewery Packaging is Managed

After the full beverage goes through the depackaging process, the next step is to determine whether the packaging can be recycled or reused. In the brewery industry, common materials eligible for recycling include glass and aluminum, with other potential materials including PET plastic. This is a key part of the process and is often overlooked by breweries, especially when unexpected issues stop beer production and leave teams focused on getting operations back on track rather than managing packaging responsibly. 

While it’s critical to carefully dispose of the liquid beer waste, managing the packaging in an environmentally friendly way can improve sustainability even further. The strategy depends on the materials and the goals of the business. Some companies may want to reuse the materials in their own operations, while others may send them to appropriate recycling facilities for processing and reuse.

The Importance of Detailed Documentation

Alcohol disposal documentation provides a detailed record of what happens to alcoholic beverage products from the moment they are removed from sale through handling, transportation, and final processing. This is far from a “nice to have.” It’s critical for compliant beverage disposal and destruction. With a clear chain of custody, your company will have documentation that shows clear records of every step of the disposal process, including product and transportation details, the reason for disposal, and more. A certificate of destruction is the document that proves your products were destroyed. So why are these important? Because they ensure compliance, prepare you for potential audits, and give you peace of mind that every step of the process was properly carried out.

How to Choose a Beer Disposal Partner

It is a decision that should not be taken lightly to choose the correct partner. With the right waste management partner, you’ll stay compliant, put effective strategies in place that are suitable for your business, and remove a burden from your shoulders.

These are some of the traits to seek in a partner:

• Understand commercial beverage volumes; Waste handling in the commercial production and distribution of beverages is not the same as for personal beverage waste. Identify a partner who can work through these complexities and not impact your workflow.
• Processing facilities: Do you have a processing facility that can meet your requirements and is locationally appropriate? Here are some of the questions to ask before you select a partner.
• Traceability/documentation: They should have a clear chain of custody and certificates of destruction as part of their services. Otherwise, you may end up with missing records in the future should a question, compliance, or audit come up.
• Depackaging & recycling capabilities: You should choose a partner who will not only take care of waste disposal according to the applicable requirements but will also consider recycling when possible. This enables you to meet your sustainability targets and enhance your brand reputation.

Planning for Unsaleable Beer

Handling unsaleable beer can be intimidating. However, having the right partner and plan in place takes the stress out of unexpected disposal needs. As you consider the right path for your company, remember that compliance and proper destruction can work alongside recycling wherever possible. These efforts can also support a broader sustainable brewing strategy by helping breweries reduce waste and manage resources responsibly. With a practical approach, unsaleable beer can be managed responsibly, helping protect your business, maintain proper handling standards, and reduce unnecessary impact on the environment.