terclim by ICS banner
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

Related articles…

Hanseniaspora uvarum and high hydrostatic pressure for improving wine aging on lees

Non-saccharomyces yeasts gained an increased interest in winemaking during the last decades, due to their ability to produce relevant amounts of polysaccharides. Moreover, a significant release of glutathione into the wine during fermentation was also observed with these strains, as well as an improvement of color stability and wine aroma profile. Valuable results have been obtained by hanseniaspora spp. concerning the release of polysaccharides and the production of acetic esters, mainly during fermentation.

Unveiling the bioactive potential of aglianco grape pomace: oleanolic acid as a promising natural product

The winemaking industry generates a substantial amount of byproducts, including grape pomace, which is often discarded as waste. However, this seemingly useless material holds a wealth of bioactive compounds with potential health benefits. Recognizing the value of circular economy principles, this study delves into the comprehensive chemical analysis of aglianco grape pomace, aiming to transform this byproduct into a valuable resource.

Challenges and opportunities for increasing organic carbon in vineyard soils: perspectives of extension specialists

Context description and research question: an increasing number of farmers are considering the impact of conservation practices on soil health to guide sustainable management of vineyards. Understanding impacts of soil management on soil organic carbon (SOC) is one lever for adoption of agroecological practice with potential to help maintain or improve soil health while building SOC stocks to mitigate climate change (Amelung et al., 2020).

Evaluation of sap flow and trunk diameter measurements in grapevines using time series decomposition

Grapevines are very sensitive to weather conditions. Excessively hot and dry periods trigger the activation of survival mechanisms, such as reduction of crop transpiration and the redistribution of water. Monitoring these mechanisms is, therefore, essential to better understand the grapevine water dynamics and maximize water-use efficiency.

Analyzing firms’ dynamic capabilities to identify the actions for a sustainable future of the Italian wine sector

The UN Agenda 2030 for Sustainable Development, a global plan for a better future, requires actions.