Brewer's Spent Grain Market Report 2026

Brewer's Spent Grain Market Overview

• Brewer's Spent Grain market size has reached to $1.84 billion in 2025 • Expected to grow to $2.95 billion in 2030 at a compound annual growth rate (CAGR) of 9.8% • Growth Driver: Rising Consumption Of Beer Propels Growth Of The Brewer's Spent Grain Market • Market Trend: Advancing Circular Economy Through Innovative Sustainability Initiatives In Brewing • Europe was the largest region in 2025.

What Is Covered Under Brewer's Spent Grain Market?

Brewer's spent grain (BSG) is the fibrous, nutrient-rich residue left after extracting sugars from malted grains during brewing. It is widely used as a high-fiber feed for animals and is also incorporated into human food products to boost fiber content and leverage its nutritional benefits. The main types of brewer's spent grain are wheat, barley, rye, oats, and others. A wheat brewer's spent grain, a byproduct of brewing, is valued for its high fiber and protein content, making it ideal for animal feed and other uses. It is used in various applications such as animal feed, food products, biofuel, and others and used by several end-users, including breweries, food manufacturers, bioenergy companies, and others.

What Is The Brewer's Spent Grain Market Growth Forecast?

The brewer's spent grain market size is expected to see strong growth in the next few years. It will grow to $2.95 billion in 2030 at a compound annual growth rate (CAGR) of 9.8%. The growth in the forecast period can be attributed to increasing demand for sustainable food ingredients, rising adoption of upcycled food products, expansion of plant-based nutrition, growing investments in food circularity solutions, increasing innovation in fiber-rich food formulations. Major trends in the forecast period include increasing utilization of bsg in human food products, rising adoption of bsg-based functional ingredients, growing integration into circular brewing models, expansion of high-fiber nutrition applications, enhanced focus on shelf-stable bsg processing.

Global Brewer's Spent Grain Market Segmentation

1) By Type: Wheat, Barley, Rye, Oats, Other Types 2) By Application: Animal Feed, Food Products, Biofuel, Other Applications 3) By End-User: Breweries, Food Manufacturers, Bioenergy Companies, Other End-Users Subsegments: 1) By Wheat: Soft Red Wheat Spent Grain, Hard Red Wheat Spent Grain 2) By Barley: Pale Malt Barley Spent Grain, Roasted Barley Spent Grain 3) By Rye: Rye Malt Spent Grain, Dark Rye Spent Grain 4) By Oats: Oat Malt Spent Grain, Hulless Oat Spent Grain 5) By Other Types: Corn Spent Grain, Sorghum Spent Grain, Mixed Grain Spent Grain

What Is The Driver Of The Brewer's Spent Grain Market?

The increasing beer consumption is expected to propel the growth of the brewer's spent grain market going forward. Beer is an alcoholic drink produced through the fermentation of sugars, usually sourced from grains like barley, wheat, or corn. The consumption of beer is rising for several reasons, including cultural and social events, economic growth, marketing and promotion, and changing drinking preferences. Beer consumption leads to the production of brewer's spent grain (BSG), which is a byproduct of the brewing process. This grain can be repurposed for animal feed, biofuels, and food ingredients, reducing waste and adding value to the brewing industry. For instance, in December 2024, according to Kirin Holdings Company, a Japan-based beverage-company, total global beer consumption in 2023 increased by approximately 200,000 kiloliters or 0.1% from the previous year to around 187.9 million kiloliters, and China remained the largest beer-consuming country in the world for the 21st consecutive year. Therefore, the increasing consumption of beer is driving the growth of the brewer's spent grain industry.

What Is The Driver Of The Brewer's Spent Grain Market?

The increasing beer consumption is expected to propel the growth of the brewer's spent grain market going forward. Beer is an alcoholic drink produced through the fermentation of sugars, usually sourced from grains like barley, wheat, or corn. The consumption of beer is rising for several reasons, including cultural and social events, economic growth, marketing and promotion, and changing drinking preferences. Beer consumption leads to the production of brewer's spent grain (BSG), which is a byproduct of the brewing process. This grain can be repurposed for animal feed, biofuels, and food ingredients, reducing waste and adding value to the brewing industry. For instance, in December 2024, according to Kirin Holdings Company, a Japan-based beverage-company, total global beer consumption in 2023 increased by approximately 200,000 kiloliters or 0.1% from the previous year to around 187.9 million kiloliters, and China remained the largest beer-consuming country in the world for the 21st consecutive year. Therefore, the increasing consumption of beer is driving the growth of the brewer's spent grain industry.

Global Brewer's Spent Grain Market Trends and Insights

Major companies operating in the brewer's spent grain market are developing innovative sustainability initiatives to reduce waste, enhance resource efficiency, and create value-added products. A sustainability initiative involves minimizing environmental impact by creatively reusing or recycling byproducts from brewing. This approach supports sustainable practices and contributes to a circular economy. For instance, in May 2024, Heineken France, a France-based brewing company, launched Project Circle. It is designed to boost circularity in brewery operations and cut down carbon emissions. It separates brewers' waste grain (BSG), the solid leftover after brewing grains, into fibers and proteins. Proteins are refined for potential food uses, while fibers generate renewable energy. This process aims to reduce CO2 emissions significantly, with the pilot phase targeting a 50% decrease in scope 1 thermal energy emissions. The project supports HEINEKEN's goals of achieving net zero scope 1 and 2 emissions by 2030 and net zero across the entire value chain by 2040. By creating a closed-loop system, Project Circle advances the circular economy and aids in decarbonizing brewing operations.

What Are Latest Mergers And Acquisitions In The Brewer's Spent Grain Market?

In September 2024, Upgrain AG, a Switzerland based food-tech company, partnered with Brauerei Locher to establish Europe’s largest spent grain upcycling plant in Appenzell, Switzerland. With this collaboration, Upgrain AG and Brauerei Locher aim to process brewer’s spent grain into high-value food grade protein, fiber, and flour-substitute ingredients to reduce waste, enable circular resource reuse, and support a more sustainable food ingredient supply. Brauerei Locher AG is a Switzerland based brewery that specializes in beer production and supplies the spent grain feedstock for Upgrain’s upcycling technology.

Regional Outlook

Europe was the largest region in the brewer's spent grain market in 2025. The regions covered in the brewer's spent grain market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East and Africa. The countries covered in the brewer's spent grain market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Italy, Spain, Canada

What Defines the Brewer's Spent Grain Market?

The brewer's spent grain market consists of sales of compost, biogas, bioplastics, biochar. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Brewer's Spent Grain Market Report 2026?

The brewer's spent grain market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the brewer's spent grain industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.