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From Grain to Glass: Supplier Insights for Sustainable Brewing and Revenue Growth

Jennifer Dieltiens
November 6, 2023

In a recent webinar hosted by ClimateCamp, we had expert guest speakers delve deep into the heart of sustainable practices for brewers. The session provided a comprehensive overview of initiatives solutions. Let's explore the key highlights that emerged from this insightful event.

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Watch Webinar

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EU Green Deal

The EU Green Deal represents a ambitious initiative by the European Union to transform Europe into a sustainable, climate-neutral continent by 2050. This plan outlines a path to decarbonize the economy, reduce greenhouse gas emissions significantly, and promote green technologies and practices across various sectors. The EU Green Deal encompasses a wide range of policies and measures, from investing in renewable energy and energy efficiency to encouraging circular economy practices and sustainable agriculture. It aims to mobilize funding and provide support to industries and regions most affected by the transition, ensuring that no one is left behind in the shift towards a greener economy. Additionally, the Green Deal emphasizes international cooperation, encouraging other nations to adopt similar green initiatives. By prioritizing environmental sustainability, the EU Green Deal stands as a beacon of hope, demonstrating the EU's commitment to combating climate change and fostering a more sustainable future for generations to come.

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Primary Data According to The Brewers of Europe

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The significance of primary data cannot be overstated. It forms the very foundation upon which informed decisions and sustainable practices are built. According to industry standards, a minimum of 60% (by weight of the Bill of Materials from the beer) of malting and other raw materials, along with a substantial 80% (by weight of the Bill of Materials from the beer) of primary packaging materials, must be sourced from primary data sets. This meticulous approach extends to the inbound distribution process, where at least 60% (by weight of the Bill of Materials from the beer) must be derived from primary data. Moreover, crucial aspects such as brewery operations and the outbound distribution of beer are intricately intertwined with this primary data. By adhering to these rigorous standards, breweries not only ensure the authenticity and quality of their products but also contribute significantly to the industry's sustainability goals. This emphasis on primary data not only elevates the brewing process but also underscores the industry's commitment to transparency, environmental consciousness, and the production of top-quality, responsibly sourced beverages.

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Why PEF

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In today's rapidly changing business landscape, the need for standardized metrics to evaluate environmental performance has never been more critical. Enter PEF, or Product Environmental Footprint, a powerful tool that levels the playing field for businesses by providing a common framework for measuring their environmental impact. PEF offers a reliable, reproducible, and comparable methodology, serving as a game-changer in providing accurate environmental information. It addresses the myriad challenges faced by companies in the sustainability, answering pressing questions like what constitutes "green," and how to prove a product or company's environmental credentials. PEF provides clarity in a world where varied approaches often lead to confusion. By adopting a universal standard, companies can ensure their green claims are credible and understandable, fostering trust among consumers and business partners alike. As the business world navigates these complexities, PEF emerges as the much-needed beacon, guiding the way towards a more transparent, eco-conscious, and equitable future.

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Achieving Scope 1 and 2 Emission Reductions: Sustainability Success at Svaneke Bryghus, the Danish Brewery

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1. Revolutionizing Refrigeration

Svaneke's refrigeration system boasts two independent circuits utilizing natural hydrocarbon propane.
Safety precautions, including outdoor placement, propane sensors, and external switchboards, ensure secure operations. Various refrigerant options were discussed, with emphasis on the cost-effectiveness and environmental impact of each.

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Choosing the right refrigerant is pivotal in balancing environmental responsibility, safety, and cost efficiency. Propane and hydrofluorocarbons represent two contrasting choices in this scenario. Propane, being a natural refrigerant, boasts an impressively low global warming potential (GWP) of 3, making it an eco-friendly alternative. Additionally, it is cost-effective, providing businesses with an environmentally conscious and budget-friendly solution. Safety-wise, propane requires careful handling due to its flammable nature, but with proper precautions, it can be utilized securely. On the other hand, HFCs, while less flammable, often have significantly higher GWPs, contributing substantially to climate change. Balancing environmental impact, safety measures, and financial considerations, propane emerges as a promising option, aligning sustainability with practicality in refrigeration systems.

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2. Innovative Brine System

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Svaneke's commitment to sustainable practices extends to every aspect of its operations. Their decision to house the brine storage vessel and pumps indoors not only ensures operational efficiency but also promotes environmental safety. What's particularly noteworthy is the use of a non-toxic ethanol-water mix, which further underscores their eco-conscious approach. This choice not only guarantees the protection of the environment but also ensures the safety of their products. Looking forward, Svaneke's vision for the future involves the introduction of a liquid ice system. This innovative step not only enhances the efficiency of their refrigeration system but also highlights their continuous pursuit of eco-friendly solutions.

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3. Waste Management and Energy Efficiency

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The webinar highlighted a variety of initiatives, including a waste water treatment plant, solar panels, and energy recovery systems. Transitioning to aluminum cans over steel cans significantly reduced the brewery's carbon footprint, aided by Denmark's efficient recycling system.

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The choice between steel and aluminum cans holds significant implications for carbon emissions, waste management, and overall efficiency in the brewing industry. While both materials are recyclable, aluminum cans offer a clear advantage in terms of carbon emissions. Producing aluminum cans generates considerably fewer greenhouse gas emissions compared to steel, making them a greener choice. Moreover, aluminum cans are lighter, reducing transportation-related emissions and fuel consumption. In the. area of waste management, both materials can be recycled, but aluminum has a higher recycling rate and is more valuable, encouraging recycling efforts. Efficiency-wise, aluminum cans are easier and faster to recycle, requiring less energy than steel. Considering these factors, the shift towards aluminum cans not only aligns with eco-conscious initiatives but also contributes significantly to a more sustainable and efficient brewing industry.

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4. Transition to Renewable Energy

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Svaneke shifted to 100% green electricity sourced from wind and solar power, adhering to the mass balance principle.
The implementation of a CO2-recovery plant significantly reduced emissions and enhanced sustainability.

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Transitioning to renewable energy sources and incorporating CO2-recovery plants is a double-edged sword for companies aiming to cut down on their carbon emissions. By harnessing clean, renewable energy, they not only reduce their reliance on fossil fuels but also drastically reduces greenhouse gas emissions, creating a more sustainable future. Simultaneously, the implementation of CO2-recovery plants further magnifies the commitment to the environment. These innovative technologies capture and repurpose excess carbon dioxide, preventing its release into the atmosphere and significantly lowering a company's carbon emissions. The synergy between renewable energy and CO2-recovery systems paves the way for a greener, more responsible business model that not only reduces environmental impact but also contributes to global efforts in the efforts against climate change.

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5. Fleet Sustainability

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Svaneke embraced electric vans and company cars, showcasing a commitment to reducing its carbon footprint even in transportation.

Switching to electric vehicles (EVs) is a pivotal strategy for companies aiming to make substantial strides in carbon emission reduction. Beyond the obvious environmental benefits, such as lower greenhouse gas emissions and improved air quality, the transition to EVs brings several advantages. Firstly, electric vehicles produce zero tailpipe emissions, making them an eco-friendly alternative to traditional fossil fuel-powered vehicles. Secondly, they significantly lower operating costs due to cheaper electricity compared to conventional fuels, saving businesses both in the short and long term. Additionally, the adoption of EVs enhances a company's public image, showcasing their commitment to sustainability and environmental responsibility. Furthermore, as technology advances, the range and charging infrastructure for electric vehicles continue to improve, making them more practical and convenient choices for businesses. Overall, incorporating electric vehicles into a company's fleet is not just an environmental win but also a smart and financially prudent decision.

Svaneke Bryghus demonstrates a remarkable commitment to sustainability, achieving Scope 1 and 2 emission reductions through various initiatives. Their innovative use of eco-friendly propane in refrigeration, adoption of an efficient brine system, and transition to renewable energy showcase a holistic approach. Embracing aluminum cans and electric vehicles further reduces their carbon footprint. Svaneke's initiatives not only align with eco-conscious principles but also set a standard for a greener brewing industry.

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The recent webinar on sustainable brewing highlighted eco-conscious business practices. Svaneke Bryghus's innovative strides, from green refrigeration to renewable energy adoption, exemplify the transformative power of sustainable initiatives. These efforts echo the ambitious EU Green Deal, emphasizing the global shift toward decarbonization. The spotlight on primary data and tools like Product Environmental Footprint (PEF) underscores the industry's commitment to transparency and credibility. By embracing innovation and standardized metrics, businesses can pave the way for a greener, equitable future. Together, we're shaping a world where environmental responsibility and economic progress go hand in hand.

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