Cava, the catalan sparkling wine

Cava
See also: Catalan_wine#Cava

Xarel·lo is one of the principal grapes of the Spanish sparkling wine Cava.

Cava is a Spanish sparkling wine made in the traditional method of the French sparkling wine Champagne. It originated in the Catalonia region at the Codorníu Winery in the late 19th century. The wine was originally known as Champaña until Spanish producers officially adopted the term "Cava" (cellar) in 1970 in reference to the underground cellars in which the wines ferment and age in the bottle. The early Cava industry was nurtured by the phylloxera epidemic of the late 19th that caused the destruction and uprooting of vineyards planted with red grape varieties. Inspired by the success of Champagne, Codorníu and others encouraged vineyard owners to replant with white grape varieties like Macabeo, Parellada and Xarel·lo to use for sparkling wine production. These grapes are still the primary grapes of Cava today though some producers are experimenting with the use of the Champagne wine grapes of Chardonnay and Pinot noir.[11]
For most of existence, the production of Cava was not regulated to a particular region of DO but rather to the grapes and method of production. Upon Spain's acceptance into the European Union in 1986, efforts were undertaken to designate specific areas for Cava production. Today use of the term "Cava" is restricted to production around select municipalities in Catalonia, Aragon, Castile and León, Valencia, Extremadura, Navarra, Basque Country and Rioja. Around 95% of Spain's total Cava production is from Catalonia with the village of Sant Sadurní d'Anoia being home to many of Spain's largest production houses.[11]