Regional Bordeaux AOCs
In the Bordeaux wine region there are seven regional Appellations d'origine contrôlée (AOCs) that may be used throughout the Gironde department. These are Bordeaux Rouge AOC, Bordeaux Supérieur Rouge, Bordeaux Clairet, Bordeaux Rosé, Bordeaux Blanc, a dry white, Bordeaux Supérieur Blanc, a sweet white, and Crémant de Bordeaux, a sparkling méthode traditionnelle wine. The regional appellations together form the largest world-class wine vineyard, making up more than half of the production of the prestigious Bordeaux wine region. and representing more than 55% of all Bordeaux wines consumed in the world.
The entry-level Bordeaux AOC reds are fruity and easy-to-drink, and meant for early consumption rather than cellaring. More ambitious reds are usually sold as Bordeaux Supérieur AOC.
Notable exceptions to the general rule of Bordeaux AOC as simpler wines are some dry white wines produced in Médoc and Sauternes, where the production of red and sweet wines dominate. In difference from most of Graves, these areas are not allowed to use any other designation than Bordeaux Blanc AOC for dry white wines. Thus, some very ambitious and expensive dry white wines, such as Château Margaux's Pavillon Blanc and Château d'Yquem's "Y" have to be classified as "simple" Bordeaux Blancs.
All rosé and clairet wines are produced under regional appellations.
Production and Area
The vineyard area devoted to the production of Bordeaux AOC wines is approximately 61,700 hectares (152,000 acres), of which 50,000 hectares (120,000 acres) are used for red wine and 6,740 hectares (16,700 acres) for white wine.
The maximal authorized yield for Bordeaux AOC is 55 hectoliter per hectare, and the alcohol level of the wine must be between 10 and 13 volume percent. Dry white Bordeaux may not have more than 4 grams per litre of residual sugar.
For red wines, the most planted grape varietals are Merlot and Cabernet Sauvignon. As most regional Bordeaux AOC wines are produced on the Right Bank, Cabernet Franc is often found in the blend. Winemakers are using more and more Malbec, but Petit Verdot is not often seen.
Bordeaux Supérieur Rouge AOC
The Bordeaux Supérieur appellation covers the same geographic area as Bordeaux AOC. However, the wine in this appellation is often produced by single parcels of older vines. Moreover, Bordeaux Supérieur wines must be aged for at least twelve month before they can be sold.
Just like regular Bordeaux these are blends, with the reds being predominantly Cabernet Sauvignon and Merlot with smaller amounts of Cab Franc, Petit Verdot, Malbec and even some Carmenere. For the whites Sauvignon Blanc and Semillon are favored with smaller amounts of Muscadelle, Ugni Blanc, and Sauvignon Gris.
Under the strict guidelines of French appellation law for a Bordeaux to be classified as Superieur it must come from a vineyard that is planted more densely. There must be 4,500 plants per hectare with a distance of 2.2 meters between rows, compared to 4,000 plants per hectare with a distance of 2.5 meters between rows for regular Bordeaux. This higher density makes it harder for the plants to survive creating stronger deeper roots, and healthier vines for the ones that do.
This produces a lower yield, about 10 percent lower per hectare. The grapes must also be picked riper at harvest with higher natural sugar levels resulting in 10 percent natural alcohol level compared to 9.5 percent for regular Bordeaux.
Bordeaux Superieur can be found anywhere in Bordeaux but is bias towards the area north of St. Emilon and Pomerol. The result of the differences usually creates a superior wine with a richer and more complex flavor. 
Production and surface
Yearly production: 489,230 hectolitres
Surface : 4,725 hectares (47.25 km2)
Bordeaux Clairet AOC
Bordeaux clairet is a generic AOC for the Bordeaux defined as "clairet". All other appellations in the Bordeaux region, including the most prestigious ones, are entitled to produce under this AOC. Bordeaux clairet is a wine which can either be described as a dark rosé wine or a light-coloured red wine. As there is also a more commonly used Bordeaux rosé designation, Bordeaux clairet is not simply any rosé from Bordeaux.
Bordeaux clairet wines are similar in colour to the wines which were shipped from Bordeaux to England during the Middle Ages, known as French Claret. These wines established the fame of Bordeaux as a wine-making region, and led to the (primarily English) practice of referring to Bordeaux as "claret". They are refreshing wines, appreciated because they can be easily enjoyed with picnics or exotic food.
Production and surface
The authorized grape varieties are the same as red Bordeaux AOC although Merlot is the most common of this AOC.
Summary of characteristics
Production requirements and statistics for the various regional AOCs are as follows:
|AOC||Bordeaux (red)||Bordeaux Clairet||Bordeaux Rosé||Bordeaux Supérieur (red)||Bordeaux (white)||Bordeaux Sec||Bordeaux Supérieur (white)|
|Allowed grape varieties||Cabernet Sauvignon, Cabernet Franc, Carmenère, Merlot rouge, Malbec, Petit Verdot||Principal grape varieties (min 70%): Sémillon, Sauvignon blanc, Sauvignon gris, Muscadelle
Accessory grape varieties (max 30%): Merlot blanc, Colombard, Mauzac, Ondenc, Ugni blanc
|Principal grape varieties (min 70%): Sémillon, Sauvignon (blanc and gris), Muscadelle
Accessory grape varieties (max 30%): Merlot blanc (max 15%), Colombard, Mauzac, Ondenc, Ugni blanc
|Specific colour requirement (if applicable)||lightly coloured red||rosé|
|Grape ripeness (in terms of minimum sugar content)||178 g/l||187 g/l||178 g/l||170 g/l||212 g/l|
|Alcohol content after fermentation||min 10%||min 11%||min 10.5%||min 10.5% (potential)
min 10% (actual)
|min 12.5% (potential)
max 15% (potential)
min 11.5% (actual)
|Residual sugar (if applicable)||min 4 g/l||max 4 g/l|
|Base yield||55 hl/ha||50 hl/ha||65 hl/ha||50 hl/ha|
|Minimum planting density||2,000 vines per ha|
|Maximum number of buds kept after pruning||60,000 per ha|
|Maturation requirement (if applicable), earliest sale date||1 July the year after harvest||1 July the year after harvest|
|Vineyard surface||44,000 ha||925 ha||3,300 ha||10,000 ha||6,740 ha|
|Average annual production||2,500,000 hl||52,000 hl||180,000 hl||530,000 hl||420,000 hl|
- CIVB Economie et Etudes 16/11/2010
- Bordeaux.com: Bordeaux and Bordeaux Supérieur: Appellations: Bordeaux, accessed on 1 October 2008
- Bordeaux.com: Dry white wine: Appellations: Bordeaux, accessed on 1 October 2008
- http://biggerthanyourhead.net/2011/10/07/glamorous-malbec-from-chateau-tire-pe/ Glamorous Malbec From Château Tire Pe, article by Fredric Koeppel
- Bordeaux Superieur From Vinovin Online, Retrieved April 17, 2015
- Bordeaux.com: Bordeaux and Bordeaux Supérieur: Appellations: Bordeaux Supérieur, accessed on 7 November 2010
- Bordeaux.com: Bordeaux and Bordeaux Supérieur: Appellations: Bordeaux Clairet, accessed on 5 October 2008
- INAO: Appellation rules for AOC Bordeaux, Bordeaux clairet, Bordeaux rosé, Bordeaux sec, Bordeaux Côtes de Francs and Bordeaux Haut-Benauge (French)
- INAO: Appellation rules for AOC Bordeaux supérieur, updated until July 12, 2006 (French)
- Bordeaux.com: Bordeaux and Bordeaux Supérieur: Appellations: Bordeaux Rosé, accessed on 5 October 2008