The Orange Wine of the Tarragona DO

Photo via the Tarragona CR

Photo via the Tarragona CR

The Tarragona DO—registered in 1947—is a diverse, discontiguous wine region located in Catalonia. The eastern section of the appellation stretches along Spain’s Mediterranean Coast, while a smaller outpost is located further inland. The area includes the coastal plain just south of Penedès, the foothills of the Serra de Montalt, and a portion of the Ebro River Valley.

As befits such a diverse area, the list of grape varieties allowed for use in the DO is long and involved. Leading red grapes include Garnacha Negre, Carignan (here known as Samsó or Carinyena), Tempranillo (Ull de Llebre), Syrah, Cabernet Sauvignon, and Merlot. White grapes include Garnacha Blanca, Chardonnay, Macabeo, Xarel-lo, Moscatel (Muscat), Parellada, and Sauvignon Blanc.

The catalog of wine styles allowed for production under the auspices of the DO is even more impressive and contains no less than ten styles of wine. Included are various styles of white, red, and rosé wine in addition to oxidized wines (vino rancio), sparkling wines, fortified wines, mistela, and late-harvest wine.

Tarragona DOAs of November 2023, as published in the Journal of the European Union, the Tarragona DO is approved for one more style of wine: Orange Wine (referred to as Vino Brisado in Spanish or Vin Orange in French).

The Orange Wine of Tarragona is a skin-contact white wine macerated on the skins, seeds, and (perhaps) stems of the grapes in addition to the juice. It may be produced using the same grape varieties as allowed in the appellation’s white wines—Chardonnay, Garnacha Blanca, Macabeo, Xarel-lo, Moscatel, Parellada, Sauvignon Blanc, or Malvasia (Subirat Parent)—as well as Xarel-lo Rosado (a pink-berried mutation of Xarel-lo). It is described as being clear and bright, and ranging in color from intense yellow to amber/orange. Primary, herbaceous, and vegetal aromas are typical, as is a good balance of acidity. Some bitter and/or tannic notes may be noted as well.

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Dispatch from the Côtes du Roussillon AOC

Vineyard in Cevennes FranceThe Côtes du Roussillon AOC covers certain dry wines—red, white, and rosé—produced in the Roussillon region located in the south of France. The appellation—located on the eastern side of the Pyrénées-Orientales department—enjoys a warm, Mediterranean climate and is described as a vast, east-facing amphitheater surrounded on three sides by mountains and on one side by the sea. Wine has been produced in the area since (at least) 600 BCE.

The Côtes du Roussillon AOC is a broad appellation approved for the production of dry, still (non-sparkling) red, white and rosé wines. The appellation’s cahier des charges (list of rules and regulations) has recently (as of November 2023) been given a detailed (complicated) update. While some of these changes may seem minor—such as moving accessory grapes to the list of principal grapes and small changes to allowed or required components of a blend—inquiring wine students will want to take note of the following:

  • Changes that apply to the white wines of the Côtes du Roussillon AOC:
    • A maximum upper limit of 10 % for accessory varieties has been introduced
    • Two varieties—Viognier and Carignan Blanc—have been approved as accessory varieties
  • Change that applies to the red wines of the Côtes du Roussillon AOC:
    • Accessory grapes may now comprise up to 30% of the total blend (previously, the maximum was 20%)
  • Changes that apply to the rosé wines of the Côtes du Roussillon AOC:
    • Grenache Gris is now a principal grape (it was previously an accessory grape)
    • Carignan and Mourvèdre are now accessory grapes (they were previously principal grapes)
    • Accessory grapes may now comprise up to 30% of the total blend (previously, the maximum was 20%)
    • The (combined) minimum percentage for the main grape varieties (Grenache, Mourvèdre, and Syrah) has been reduced from 80% to 70%.

Village of Roussillon in the ProvenceConsidering the inclusion of these changes to the rules of the appellation, the wines of the are now defined as follows:

  • The white wines of the Côtes du Roussillon AOC:
    • Principal varieties: Grenache balance, Macabeu, Tourbat/Malvoisie du Roussillon
    • Accessory varieties: Grenache Gris, Marsanne, Roussanne, Vermentino, Viognier, Carignan Blance
    • Must contain at least two grape varieties
    • No single grape may make up more than 80% of the total blend
    • Grenache Blanc, Macabeu, and Tourbat/Malvoisie du Roussillon—separately or combined—must comprise at least 50% of the blend
    • Accessory varieties may comprise a maximum (combined) of 10% of the blend
  • The red wines of the Côtes du Roussillon AOC:
    • Principal varieties: Carignan, Grenache Noir, Mourvèdre, Syrah
    • Accessory varieties: Cinsault, Lledoner Pelut
    • Must contain at least two grape varieties
    • No single grape may make up more than 80% of the total blend
    • Accessory varieties may comprise a maximum (combined) of 30% of the blend
  • The rosé wines of the Côtes du Roussillon AOC:
    • Principal varieties: Grenache Noir, Grenache Gris, Syrah
    • Accessory varieties: Carignan, Mourvèdre, Cinsault, Lledoner Pelut, Macabeu
    • Must contain at least two grape varieties
    • No single grape may make up more than 80% of the total blend
    • Accessory varieties may comprise a maximum (combined) of 30% of the blend

We warned you it was complicated!

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Austria: Here Come the Crus!

Photo by Chris Krebs via the Austrian Wine Marketing Board

Photo by Chris Krebs via the Austrian Wine Marketing Board

As announced via the website of the Austrian Wine Marketing Board, the vineyards of Austria will be eligible for classification as of 2025. As such, the finest vineyards of the land may soon bear the title of Grosse Lage (Grand Cru) or Erste Lage (Premier Cru).

The legal basis for this official, nationwide classification system is the recently passed Wine Law Collective Decree of 2023. Established vineyards—designated as Rieden by some regional organizations—may first be designated as Erste Lage (Premier Cru). Vineyards so designated will be eligible for Grosse Lage (Grand Cru) status after five years.

  • Additional qualifications for the new designations include the following:
    • Vineyards must be located within a Districtus Austriae Controllatus (DAC) region that has previously defined the three available quality levels of wine (Gebietswein/Regional Wine, Ortswein/Village Wine, and Riedenwein/Single-vineyard Wine)
    • Grapes must be hand-harvested
    • Maximum yields will be set, and are expected to be substantially lower than the general standard for the region
    • Designations must be approved by the National Wine Committee. Approval will require the submission of a detailed application describing the geography, soil, climate, historical significance, value, and potential quality of each vineyard and wine.

The ratings are expected to appear on wine labels beginning in 2025 (at the earliest).

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Bordeaux: Here Come the Hybrids!

10549052 - ripe grapes on grape-vine in autumn in vineyardAugust 25, 2023: The hybrids have officially arrived! As per an announcement via France’s Institut National de l’Origine et de la Qualité (INAO), a few select disease-resistant hybrid grape varieties will be allowed for use (as accessory varieties) in the wines of the Bordeaux and Bordeaux Supérieur AOCs.

The four newly-approved disease-resistant hybrid grapes—which will be making their way into the ground in the next few months—are as follows:

Floréal: Floréal: is an interspecific white hybrid produced via Villaris and a descendant of Muscadinia rotundifolia. The grape tends to be highly aromatic with high acidity and tropical fruit/tree fruit aromas and flavors. Floréal is approved for use in the white and rosé wines of the Bordeaux and Bordeaux Supérieur AOCs (with the exception of the white wines of the Bordeax-Haut-Benauge sub-region).

Sauvignac: Sauvignac (Blanc) is an interspecific white hybrid resulting from a descendant of Sauvignon x Riesling X an unknown hybrid (it’s complicated). The grape is known for aromas of tropical fruit and citrus, but it may lack acidity. Sauvignac is approved for use in the white and rosé wines of the Bordeaux and Bordeaux Supérieur AOCs (with the exception of the white wines of the Bordeax-Haut-Benauge sub-region).

15283784 - two bunches of gewurtztraminer white wine grapes on the vineSauvignier Gris: Sauvignier Gris is an interspecific, grey (gris)-skinned hybrid created via Seyval Blanc and Zähringer (although there has previously been much confusion and debate regarding its parentage). The grape is known to have thick skins, a good deal of extract, and a somewhat neutral aroma. Sauvignier Gris is approved for use in the white and rosé wines of the Bordeaux and Bordeaux Supérieur AOCs (with the exception of the white wines of the Bordeax-Haut-Benauge sub-region).

Vidoc: Vidoc is an interspecific red hybrid produced via a descendant of Muscadinia rotundifolia and  Regent. The grapes are known to produce full-bodied red wines with deep color and spicy aromas. Vidoc is approved for use in the red and rosé wines of the Bordeaux and Bordeaux Supérieur AOCs.

The application of such “accessory varieties” (a group that includes all of these newly-approved hybrids) is going to remain minimal for the foreseeable future, as their combined use is currently limited to a maximum of 5% to 10% of the blend in any given wine. In addition, the INAO limits the total plantings of hybrid grape varieties to a maximum of 5% of any given estate’s holding.

Note: Rumor has it that the Médoc and Haut-Médoc AOCs have applied for permitted use of the same hybrid grapes as well as Voltis. We’ll be watching to see when and if this update is approved.

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

(News flash) Entre-deux-Mers AOC Sees Red!

Glasses red wineTucked in between Bordeaux’s two famous rivers—the Dordogne and the Garonne—Entre-deux-Mers has been a white-wine-only appellation since its inception in 1937.

However, as of August 25 (2023), there’s been a (big) change, and Entre-deux-Mers is now approved for the production of red wines.

Grape varieties approved for use in the red wines of the Entre-deux-Mers AOC include Cabernet Sauvignon, Merlot, Malbec (Cot), Cabernet Franc, and Petite Verdot. Carmenère is considered an “accessory variety” and is limited to a maximum of 30% of the final blend of any specific wine. In addition, the blend must consist of at least two grape varieties.

  • Other regulations concerning Entre-deux-Mers Rouge include the following:
    • Minimum of 12% abv
    • Must undergo malolactic fermentation: maximum of 0.3 g/L malic acid
    • Must be vinified dry: maximum of 3 g/L residual sugar
    • Vines must also be planted at a minimum density of 4,500 vines per hectare (as compared to a minimum of 4,000 vines per hectare for [generic] Bordeaux AOC wines)

It is estimated that there are more than 5,700 hectares/14,000 acres of red grapes planted in the Entre-deux-Mers region that meet the density requirements. Red grapes grown in the remaining vineyards may continue to be made into wine that is bottled under the Bordeaux AOC or Bordeaux Supérieur AOC.

Note: as of the date of this post, the Entre-deux-Mers Haut Benauge sub-appellation is still approved for white wines only.

Welcome to the world, Entre-deux-Mers Rouge!

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Welcome to the World, Winters Highlands AVA!

Base map via the TTB AVA Explorer (click to enlarge)

Base map via the TTB AVA Explorer (click to enlarge)

On August 28 (2023), the TTB (Alcohol and Tobacco Tax and Trade Bureau) of the United States announced the approval of the Winters Highlands American Viticultural Area (AVA). The new AVA is located in portions of California’s Solano and Yolo Counties.

The Winters Highlands AVA is inland from the North Coast AVA and not located within any other AVA. The new AVA is situated between the California Coast Range and the Sacramento River Valley and includes the eastern most foothills of the northern Coastal Range with gentle to steep slopes at elevations ranging between I00 feet/30 m and 400 feet/120 m above sea level.

According to the original petition—submitted on behalf of Berryessa Gap Vineyards and originally submitted in November of 2023—the distinguishing features of the Winters Highlands AVA include its soil and climate—as described below.

Soil: The soils in the Winters Highlands AVA—consisting mainly of moderately well-drained clay and loam derived from sedimentary soils—tend to stay warm in the winter and cool in the summer. They are similar in parent material to the soils found in the surrounding areas; however, the texture differs due to variances in erosion and weathering.

Base map via the TTB AVA Explorer (click to enlarge)

Base map via the TTB AVA Explorer (click to enlarge)

Climate: The new AVA is located on the eastern (inland) side of the California Coast Ranges, which provides some shelter from the cooling effect of the Pacific Ocean. However, the Berryessa Gap—a break in the mountains where Putah Creek flows into Lake Berryessa—allows for some cooling effect (particularly in the evenings). As a result, while the new AVA has more degree days and is warmer overall than most of the surrounding areas; it does tend to be cooler at night and therefore benefits from the “warm days/cool nights” conditions beneficial to the cultivation of Mediterranean grape varieties.

The Winters Highlands AVA covers a total of 7,296 acres; of these, approximately 134 acres are currently planted with commercial vineyards (with another 60 acres in the planning stages). Petite Sirah, Tempranillo, Zinfandel, and Malbec are the leading red grape varieties; white varieties include Chardonnay, Albariño, Verdejo, and Sauvignon Blanc. There are currently three wineries—including Berryessa Gap Vineyards and Turkovich Family Wines—located within the new AVA (as well as several in the planning stages).

When the Winters Highlands AVA is brought into force—on September 28, 2023—the total number of AVAs in the United States will be 269; of these, 149 will be in California.

Welcome to the world, Winters Highlands AVA!

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Dispatch from the Coteaux Champenois AOC

Photo via: https://www.champagne-coessens.com/

Photo via: https://www.champagne-coessens.com/

The mere mention of the word “Champagne” brings visions of beautiful, bubbly wine…and rightfully it should, as the Champagne District is home to what is arguably the world’s most famous sparkling wine. The aligned appellation—the Champagne AOC—strictly defines the wines of Champagne and is valid only for use on certain French-produced, closely protected, and highly regulated sparkling wines.

However, winemakers within the Champagne Region—located about 100 miles/160 km east of Paris and covering portions of the Aube, Marne, Haute-Marne, and Ardennes departments—may also produce still (non-sparkling) wines under the Coteaux Champenois AOC.

The Coteaux Champenois AOC was originally established in 1974 and allows for white (blanc), rosé, and red (rouge) wines to be produced using the same grapes that are allowed in the sparkling wines of the Champagne AOC. Since 1974, the list of allowed grape varieties has read as follows: Chardonnay, Pinot Noir, Meunier (Pinot Meunier), Arbane, Petit Meslier, Pinot Blanc, and Pinot Gris; however, in practice most of the region’s Chardonnay and Pinot Noir is used in the area’s sparkling wines.

Map of the Coteaux Champenois AOC via the INAO

Map of the Coteaux Champenois AOC via the INAO

Well-versed students of wine might recall that just a few months ago (December 2023, to be exact), the list of grape varieties approved for use in the Champagne AOC was expanded by one (very unique) white grape—Voltis. Voltis is a hybrid variety chosen in part due to “interests for the purpose of adaptation” (intérêt à fin d’adaptation) and to respond to the challenges of climate change.

As such, it should come as no surprise that the regulations concerning the grapes allowed in the non-sparkling wines of the Champagne region have also been updated. As of July 18, 2023, the Coteaux Champenois AOC allows for use limited of the Voltis grape variety. Mimicking the recent revisions to the Champagne AOC, Voltis will be limited to 5% of the vineyard area of any estate and no more than 10% of the final blend of any cuvée.

We’ll be watching to see what vineyards and estates begin using Voltis in the wines of the Coteaux Champenois AOC. It should be interesting!

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Margaux, Castets, and VIFA (newsflash from Margaux)

Margaux 123rfWe’ve seen quite a few revisions to the regulations concerning the wines of Bordeaux recently. Beginning in 2021, the rules of the AOC wines of Bordeaux were modified to approve six accessory grapes—four red (Arinarnoa, Castets,  Marselan, Touriga Nacional) and two white (Albariño and Lilorila) varieties—for limited use in the wines of the Bordeaux AOC and the Bordeaux Supérieur AOCs.

A bit later (in December of 2022), three other appellations—the Médoc, Haut-Médoc,  and Listrac-Médoc AOCs—embraced the changes as well and are now allowed to include small amounts of the four red grapes in their vineyards and wines.

As of this month (July 2023), the Margaux AOC has published a revision to the Cahier des Charges as well. The Margaux AOC has not accepted the entire list of accessory grapes, but rather has approved the use of just one—Castets (noir)—which will be limited to 5% of an estate’s total vineyard acreage and a maximum of 10% of the final blend in any given wine.

Castets is a red grape variety believed to be native to Bordeaux. In decades prior, it was fairly widely planted throughout Southwestern France. These days, it is considered something of a “forgotten” variety—but is acknowledged for its resiliency and its resistance to downy mildew. Castets is considered to be a VIFA/variété à fin d’adaptation (variety of interest for the purpose of adaptation) that could prove responsive to the challenges of climate change and is believed to be able to produce wines consistent with the typicity of red wine from the Margaux appellation. (As described in the cahier des charges, cette variété présente une aptitude à produire des vins en cohérence avec la typicité du vin rouge de l’appellation Margaux.)

Margaux is a Cabernet Sauvignon-dominant wine. According to the updated documents (as published in the Official Journal of the EU), 60% of the total vineyard acreage is planted to Cabernet Sauvignon, with another 30% planted to Merlot. Cabernet Franc and Petite Verdot round out the current plantings. It is yet to be seen where and when Castets will be planted and how it is used. (We will, of course, be watching!)

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Newsflash from France: (Some) Innovations Allowed for AOC Wines

135790967_l_normal_noneIn a newsflash from France, AOC wines—in some cases, to a limited degree and with specific pre-approval—are now allowed to innovate (just a little).

To put it more precisely, during a meeting of Le Comité National des Appellations d’Origine relatives aux Vins et aux Boissons Alcoolisées (The National Committee of Appellations of Origin for Wines and Alcoholic Beverages) held over June 29 and 30th (2023), it was decided that the AOC wines of France would be allowed to use some innovations/experimentation (up to a maximum of 10% of total production) in their vineyard plantings, varietal composition, and farming/production techniques.

For instance, appellations are allowed to apply for permission to use small amounts of “VIFA” grapes (varieties of interest for adaptation purposes). This directive has been in existence for a few years, and it is reported that about 20 appellations (including the Bordeaux AOC and Champagne AOC) have received permission to add (very limited amounts of) newly approved grape varieties to their vineyard plantings and blends.

  • The new ruling takes this concept a bit further, but comes with an extensive list of caveats, as explained below:
    • Any newly approved grape varieties will be limited to a maximum of 10% in any particular wine.
    • There is a limit of one innovation per each main section of the product specification (cahier des charges). This allows for some experimentation in vineyard management, and/or winemaking practices.
    • Approval (if granted) will be based upon the review of a written request, will be subject to ongoing analysis and review, and will be subject to time limitations.

These changes are meant to provide the French wine industry with a capacity for resilience in the face of “contemporary challenges such as climate change, ecological emergency, societal expectations.” (The press release reads as follows: Face aux enjeux contemporains – dérèglement climatique, urgence écologique, attentes sociétales… la filière viticole fait de l’innovation technique, un des éléments clefs de sa capacité de résilience.)

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org

Welcome to the World, Long Valley-Lake County AVA!

Base map via the TTB AVA Explorer (click to enlarge)

Base map via the TTB AVA Explorer (click to enlarge)

On July 5 (2023), the TTB (Alcohol and Tobacco Tax and Trade Bureau) of the United States announced the approval of the Long Valley-Lake County American Viticultural Area (AVA). The new AVA is located entirely within Lake County (California).

It should be noted that at the same time as this ruling, the TTB expanded the area of the already-established High Valley AVA to create a solid boundary between the two appellations. In addition, the area of the larger, previously established North Coast AVA was expanded in order to encompass the entirety of the Long Valley-Lake County AVA, making the new AVA entirely contained within the North Coast AVA.

According to the original petition—drafted by Terry Dereniuk (owner of Terry Dereniuk Consulting), Don Van Pelt (of Cache Creek Vineyards), and Clay Shannon (of the Shannon Family of Wines) on behalf of Long Valley wine grape growers and originally submitted in 2018—the distinguishing features of the Long Valley-Lake County AVA include its topography (elevation), geology (soil), and climate—as described below.

Base map via the TTB AVA Explorer (click to enlarge)

Base map via the TTB AVA Explorer (click to enlarge)

Topography and elevation: The area inside the Long Valley-Lake County AVA consists of a long, narrow valley floor—situated at a medium elevation of 1,322 feet/403 m above sea level—surrounded by the hills of the High Valley Ridge and the Rocky Ridge. Long Valley Creek runs along the valley floor. The foothills and benchlands within the AVA rise an additional 200 feet/61 m to 500 feet/152 m above the valley floor. During the growing season, cool air blowing down from the hills helps to cool the vines from the heat of the day and allows some protection from early spring frosts. Elevation differentiates the Long Valley-Lake County AVA from the surrounding areas (such the High Valley and Red Hills AVA); these areas have higher elevations and steeper hillsides.

Geology (soil): The Long Valley–Lake County AVA sits atop the Cache Formation—an area of fossilized deposits left over from the Jurassic Period, when Lake County was covered by water. The Cache Formation—which forms basis of the area’s soils—consists mainly of freshwater lake deposits, volcanic rock, tuff (lithified volcanic ash), limestone, sand, and gravel. In many areas, these soils rest atop blue clay, limestone, and shale.

Climate: The climate of the Long Valley-Lake County AVA differs from the climate of the surrounding areas in terms of annual rainfall as well as heat accumulation (growing degree days) during the growing season. Rainfall in Long Valley averages between 27 and 33 inches per year, with the larger numbers typically experienced in the western edge of the area. These numbers are higher than those typically experienced in the areas to the south and east of the appellation, and quite a bit lower than those experienced to the northwest (where rainfall can average up to 45 inches per year).

Base map via the TTB AVA Explorer (click to enlarge)

Base map via the TTB AVA Explorer (click to enlarge)

According to the petition, the Long Valley-Lake County AVA is classified as Region III on the Winkler scale and is (on average) a bit cooler than the surrounding areas. In terms of average growing degree days (GDD), the Long Valley-Lake County AVA has an average heat accumulation of 3,378. Of the surrounding areas, the High Valley AVA averages 3,548 GDD, while the Red Hills-Lake County AVA averages 3,595.

The new appellation covers a total of 7,605 acres, of which approximately 149 acres are currently planted with commercial vineyards; Cabernet Sauvignon, Cabernet Franc, Petite Sirah, and Syrah are the leading grape varieties. There are currently three wineries located within the new AVA, including Noggle Vineyards and Winery, Cache Creek Vineyards and Winery, and Stonehouse Cellars.

When the Long Valley-Lake County AVA is brought into force—on August 4, 2023—the total number of AVAs in the United States will be 268; of these, 148 will be in California.

Welcome to the world, Long Valley-Lake County AVA!

References/for more information:

Post authored by Jane A. Nickles…your blog administrator: jnickles@societyofwineeducators.org