Taking a life cycle look at crianza wine production in Spain: where are the bottlenecks?

Background, aim, and scope  

This paper presents the results of the LCA of wine production in the region of La Rioja (Spain). The aim of this study was twofold: to identify the most critical life cycle stages of an aged Spanish wine from the point of view of the associated environmental impacts and to compare its environmental performance with that of other wines and beers for which comparable information could be found in the scientific literature. All the product’s life cycle stages were accounted for, namely: grapes cultivation (viticulture), wine making and bottling, distribution and sales, and disposal of empty bottles.