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IVES 9 IVES Conference Series 9 OIV 9 OIV 2024 9 Short communications - Viticulture, table grapes, dried grapes and unfermented grape products 9 Application de l’Analyse du Cycle de Vie (ACV) à un domaine viticole

Application de l’Analyse du Cycle de Vie (ACV) à un domaine viticole

Résumé

L’Analyse du Cycle de Vie (ACV) est une méthode multicritère qui permet de quantifier les impacts environnementaux associés à l’activité d’une entreprise sur l’ensemble de son cycle de vie et de guider les choix en vue de l’écoconception. Elle inclut par exemple des indicateurs liés aux émissions de gaz à effet de serre et à la capture de carbone, aux émissions de particules fines, à la consommation d’énergie ou à la pollution des eaux. Appliquée au domaine viticole du Château de l’Eclair, elle permet de renseigner sur les sources de pollutions les plus importantes de l’entreprise, mais aussi plus généralement de la filière. Les résultats permettent de mettre en évidence le poids important de la fabrication des bouteilles en verre dans le bilan environnemental du vin sur un grand nombre d’indicateurs, dont l’empreinte carbone. Toutefois, la mise en place d’un enherbement de l’inter-rang et le retour au sol des sarments à la vigne, permet d’après la modélisation, de séquestrer environ un quart des émissions de gaz à effet de serre de la production de vin. Les résultats montrent également le gain environnemental du passage en agriculture biologique sur l’indicateur écotoxicité de l’eau douce.

Application of Life Cycle Assessment (LCA) method to a French winery

Life Cycle Assessment (LCA) is a multi-criteria method for quantifying the environmental impacts associated with a company’s activity, and for guiding choices with a view to eco-design. It includes, for example, indicators relating to greenhouse gas emissions and carbon storage, fine particle emissions, energy consumption and water pollution. Applied to a winery, it provides information on the most significant sources of pollution for the company, but also more generally for the industry. The results show that the manufacture of glass bottles contributes significantly to the environmental impact of wine on many indicators, including the carbon footprint. However, the introduction of inter-row grassing and the return to the soil of vine shoots, according to the model, sequesters around a quarter of the greenhouse gas emissions from wine production. The results also show the environmental benefits of switching to organic farming in terms of freshwater ecotoxicity.

DOI:

Publication date: November 18, 2024

Issue: OIV 2024

Type: Article

Authors

Hugo Luzi1, Emilie Adoir1, Sophie Penavayre1

¹ IFV (Institut Français de la Vigne et du Vin) – France

Contact the author*

Tags

Full papers OIV 2024 | IVES Conference Series | OIV | OIV 2024

Citation

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