Session V
Vine and Wine Economics - New Challenges
Vine and wine economics (instead of wine economics) studies the economics of grape and wine production, distribution, and consumption, including the factors that influence price and quality, and the economic and social impacts of the industry. Key economic issues include managing production costs, adapting to market demand and climate change, international trade dynamics, and navigating societal pressures like sustainability and labour shortages. The circular bioeconomy and multifunctional organic production in the vine and wine sector is an emerging multidisciplinary approach to replace the one-sided wine economy, which focuses only on wine production. Traditional wine economics often exhibits a bias towards conventional economic metrics like price analysis and GDP contribution, frequently overlooking the complex product and service structure of the vine and wine sector. This limited view fails to fully account for environmental impacts and the broader potential for sustainability.
Limitations of the Traditional Economic View
Narrow Focus: Traditional models often concentrate on market dynamics, price fluctuations, and trade policies, marginalizing environmental and social externalities (e.g., water use, waste, chemical use).
Incomplete Valuation: The complex value chain, including cultural heritage, landscape preservation, and biodiversity, is often not adequately quantified or considered in conventional economic analyses.
Short-Term Profit Orientation: A focus on immediate economic viability may overshadow the long-term benefits and resilience gained from sustainable practices.
Lack of Holistic Integration: The interdependence of the economic, environmental, and social dimensions of sustainability is frequently fragmented in analysis, hindering a comprehensive understanding of the sector's true viability.
Adopting organic vine and wine production practices, integrated within a circular bioeconomy framework, offers significant potential to enhance economic and environmental viability, sustainability, and climate resilience.
Economic Viability and Sustainability
Waste Valorisation: The circular economy model transforms the approximately 30% of by-products (pomace, stalks, lees, wastewater) into valuable resources for various sectors (food, cosmetic, energy, and agriculture), creating new income streams and reducing disposal costs.
Market Differentiation: Organic certification and transparent sustainability practices enhance a winery's brand image and position it favourably in markets with growing consumer demand for eco-conscious products, supporting higher value creation and premium pricing.
Resource Efficiency: Practices like on-site composting, water recycling, and renewable energy use (e.g., biogas from waste) reduce dependence on external inputs and fossil fuels, leading to operational cost savings and increased resilience to price volatility.
Environmental Benefits and Climate Resilience
Soil Health and Biodiversity: Organic and regenerative viticulture practices, such as using biochar-enhanced compost, improve soil organic carbon, water retention, and microbial activity, which in turn enhances vineyard resilience to climate change impacts like drought and extreme weather.
Reduced Chemical Reliance: Eliminating synthetic pesticides and fertilizers protects natural resources (soil, water, air) and fosters biodiversity, mitigating environmental degradation.
Climate Change Mitigation: Carbon sequestration in vineyard soils and the reduction of greenhouse gas emissions through circular processes directly contribute to climate change mitigation efforts.
By moving beyond a narrow economic focus to embrace a holistic, integrated approach centred on organic practices and circular bioeconomics, the vine and wine sector can achieve a more sustainable and resilient future that benefits both businesses and the environment.