Value from By-products in Brewing and Distilling
In today’s brewing and distilling sector, sustainability isn’t just a trend, it’s a strategic driver. Producers are facing increasing pressure from rising costs, tightening regulations, and evolving consumer expectations, making the ability to recover and reuse resources not just desirable, but essential - regardless of the size of the plant.
At the core of this transformation is circular resource management: an approach that transforms waste into an opportunity while aligning profitability with environmental responsibility. For breweries and distilleries, this means embracing a model where everything - from spent grain to rinse water - becomes part of a circular system.
Where Are You Losing Resources?
Even the most carefully managed breweries and distilleries encounter inefficiencies in resource use:
Spent grain and yeast often leave the site as waste, despite being rich in energy and nutrients.
CO₂ arising from the fermentation process is typically lost.
Rinse water and Clean-In-Place (CIP) effluent carry away heat, chemicals, and organics that could be reused or treated on-site.
Packaging materials, including glass, plastic, shrink wrap, and cardboard, are sometimes discarded without fully exploring their recyclability or reuse potential.
Cleaning processes can consume excess chemicals and water, especially when not precisely managed.
Government initiatives and industry leadership are also raising the bar. Regulatory pressure is increasing around waste, packaging, and emissions. Organisations like the Scotch Whisky Association (SWA) and Chartered Institute of Brewers and Distillers (CIBD) are driving ambitious sustainability roadmaps, placing circularity and resource efficiency at the forefront of future competitiveness.
Circular Resource Management Solutions:
Brewers and distillers across the UK are embedding circularity into core operations by utilising resources effectively:
- By-product valorisation: Converting spent grain and yeast into bioenergy or nutrient-rich animal feed, reducing disposal costs and generating additional income.
- CO₂ recovery systems: Capturing, purifying, and reusing fermentation gases for carbonation or resale.
- Smart water reuse: Treating rinse water and CIP effluent for reuse in non-product contact applications - reducing water bills and discharge volumes.
- Sustainable packaging strategies: Auditing packaging streams to improve recyclability, identify reuse potential, and reduce single-use materials.
- Optimised cleaning systems: Minimising chemical and water use while maintaining hygiene standards through sensor-based control and process redesign.
All of this is delivered with a deep understanding of how changes affect product quality, compliance, and production reliability.
Why It Matters
Breweries and distilleries that embrace circularity, achieve tangible benefits:
Lower disposal and treatment costs.
New revenue streams from by-product recovery.
Reduced environmental impact and carbon footprint.
Enhanced consumer and buyer trust through visible sustainability efforts.
Future-proofing against stricter regulations and resource scarcity.
Circularity also resonates with your customers, whether they’re retailers, wholesalers, or individual consumers, they’re increasingly demanding transparency and responsibility.
Is Your Site Missing an Opportunity?
Many facilities overlook the hidden value in their by-products and utilities. Consider the following:
- Are spent materials, such as grain, yeast, or rinse water, simply being discarded?
- Is your site capturing and using its CO₂ or losing it to the atmosphere?
- Are your packaging materials audited for reuse or recycling?
Is your CIP process overusing water or chemicals?
If the answer to any of these is "yes" or "we’re not sure”, contact our specialists today.
Build precise resource maps of your production and waste flows
Identify opportunities for reuse, recovery, and reduction
Design solutions that integrate seamlessly into your production line
Support implementation, monitoring, and continuous improvement
Why Choose Veolia?
We don’t just provide technology - we deliver tailored expertise based on years of experience working within UK breweries and distilleries. Our holistic approach ensures sustainability isn’t treated as an add-on - it’s embedded into the daily operations of your site.
We understand your processes, constraints, and ambitions and we collaborate on-site, alongside your teams, to:
Take the Next Step
We’re proud to support the heritage and innovation behind UK brewing and distilling. Partner with Veolia to embed circularity into your brewery or distillery - and turn sustainability into a source of competitive advantage.
