American Association of Wine Economists AAWE’s Post

A detailed list of wine grape varieties in Bordeaux (Gironde Department) in 2021. Of the “new” grape varieties that have been approved in 2019 (red varieties: Marselan, Arinarnoa, Touriga Nacional, Castets; white varieties: Alvarinho , Liliorila) only Marselan (65.3ha) has seen any significant plantings. Note, e.g., there are only 7.2 ha of Touriga Nacional and 1.5 ha of Alvarinho. In fact, there is more Riesling in Bordeaux than Alvarinho or Liliorila.

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Adam Vignola

Vision and Inspection Service Technician on beverage assembly lines

5mo

These varieties are connected to university research. The Institut National de l’Origine et de la Qualité (INAO) approved these grapes, and the initiative is closely associated with the University of Bordeaux. Specifically, the Bordeaux Science Institute of Vine and Wine (ISVV), which is part of the university, has been involved in researching and selecting these varieties for their resilience to climate change The ISVV has an experimental vineyard called Plot 52 in Pessac-Léognan, which is not far from the city of Bordeaux. This vineyard has been planted with a variety of grape types to assess their suitability for a warmer and drier climate. So misleading at best.

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I wonder who is growing the Chambourcin?

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