Vinha Do Carril 2023 Niepoort Legacy Cork Supply closure: 97/100 Winemag.it

The new Douro red wine expresses elegance and depth, with a complex aromatic profile and a beautifully balanced palate, reflecting its schist terroir. For the first time, a Portuguese wine is bottled with a closure born from unique technological innovation, combining artificial intelligence and manual selection. A choice that marks a turning point in the preservation of wines destined for long aging.

The Vinha do Carril 2023 from Niepoort represents one of the finest expressions from this renowned winery in Vila Nova de Gaia, which operates with several estates and properties in Portugal including Quinta de Nápoles in the Douro (from which Vinha do Carril originates), Quinta de Baixo in Bairrada, and Quinta da Lomba in the Dão. The grapes for this unique dry red wine are born and grown in a century-old vineyard located in Cima Corgo, on schist terraces facing northwest, overlooking the Douro Valley.

Winemaking involves manual harvesting, whole-cluster maceration for about two weeks in a large wooden vat, and twelve months of aging in used barrels. The result is a wine distinguished by complexity and balance, capable of expressing like few others in the world the elegance and layering of schist soils. On the nose, ripe red fruits emerge, along with fine spices and mineral notes of graphite. On the palate it shows freshness and finely sculpted tannins, supported by a compact and elegant structure. The finish is long, with savory and fruity, crisp returns. Winemag.it’s rating is 97/100: a score worthy of the finest wines on an international scale.

Dirk Niepoort has chosen to entrust this signature wine to an unprecedented innovation: the Legacy closure from Cork Supply. For the Portuguese producer, known for his meticulous attention to detail and his conviction that great wines require decades of aging, the closure issue is crucial. The partnership with Cork Supply represents the answer to one of the sector’s main challenges: ensuring that wines age under the same conditions in which they were bottled. A concept that, in Italy, is championed by producers like Pojer e Sandri and Walter Massa, through the association Gli Svitati, which promotes the use of screw caps on wines destined for long aging.

Cork Supply has invested over ten years and more than €1.2 million in the development of Legacy, launched on the market in 2024. The goal was to create a natural closure that would eliminate any risk of TCA—the so-called “cork taint”—and ensure uniformity in oxygen transmission. What makes this product unique is the combination of patented technologies, artificial intelligence, and specialized human expertise.

According to Jochen Michalski, founder and president of Cork Supply, Legacy represents “the highest point reached by natural closures.” A closure “capable of ensuring that a wine is enjoyed today or in thirty years under the same conditions envisioned by the producer.”

The Legacy closure is defined by three main innovations. The first, exclusive and patented, is the X100 technology of electromagnetic imaging. Each closure is examined internally to identify any irregularities invisible to the naked eye. The artificial intelligence algorithm then connects this information with the oxygen transmission rate (OTR), identifying samples that could allow air to pass through at rates up to ten times higher than standard. These closures are immediately discarded.

The second level of control is the DS100 procedure (Dry Soak, 100% inspected). The closures are placed in containers with small amounts of pure water. A team of specialists evaluates any aromatic deviations, eliminating suspect batches. The third tool is Vocus, a system that releases and concentrates the volatile compounds of the closure, measuring them mechanically. Any sample with TCA presence above 1 nanogram per liter is automatically rejected.

One of the most delicate aspects in wine preservation is controlling the passage of oxygen through the closure. X100 technology allows not only scanning the internal structure of the closure, but also linking this data to the actual OTR. This parameter determines the speed at which oxygen enters the bottle, directly influencing the wine’s evolution over time.

The system, certified by the independent UvaMox laboratory in Spain, has proven capable of reliably identifying closures that risk altering the wine’s oxidative balance. The ability to preventively discard these samples represents significant progress over traditional methods, which were limited to visual assessments or sample-based checks.

The result of this triple selection is a natural closure that combines structural consistency and sensory safety. So much so that Cork Supply has introduced a guarantee unique in the sector. Namely, the commitment to repurchase any bottle sealed with Legacy that shows TCA contamination.

For producers like Niepoort, this means being able to bottle wines destined for long aging with the certainty that they will not be compromised by closure defects. A decisive step for those who, like the renowned Portuguese winemaker, see time as the essential element for expressing the potential of their wines.

Dirk Niepoort’s choice of the Legacy closure is no accident. The Portuguese producer has always emphasized the importance of protecting wines destined to age for a long time, so they reach consumers in their best form. With Vinha do Carril 2023, Niepoort once again combines tradition and innovation. An overused formula in the sector, which here, however, finds absolute expression. On one hand, a historic vineyard cultivated by hand. On the other, cutting-edge closure technology.

Founded over forty years ago, Niepoort’s partner Cork Supply is today one of the world leaders in the production of natural closures and technical closures for still and sparkling wines. It was the first to introduce to the market an individually guaranteed natural closure free of detectable TCA. Its production in Portugal is based on high-quality cork from sustainably managed forests. With the launch of Legacy, the company marks a further step forward in the search for solutions that combine nature and technology.

The debut of Vinha do Carril 2023 with Legacy Cork Supply closure is not just a technical innovation. It represents a symbolic moment for Portuguese wine. It reaffirms the connection with the Douro tradition, made of historic vineyards and artisanal winemaking. And it opens a new perspective for the preservation of fine wines, destined to travel through time. Without fears related to the closure. Niepoort, long considered one of Portugal’s most innovative protagonists, once again positions itself as a pioneer, entrusting this new technology with one of its most iconic wines.

Indeed, Vinha do Carril is born in the heart of the Douro, in Cima Corgo, the sub-zone that hosts some of the most prestigious quintas—literally “estates”—in the Portuguese region. Here vineyards climb steep schist terraces, capable of retaining heat and water deep down. Offering grapes of great aromatic concentration and character. The climate is continental, with hot, dry summers and harsh winters. These conditions accentuate the water stress of the vines and contribute to the complexity of the fruit.

Cima Corgo is known for producing age-worthy and structured wines, both Port and dry reds, thanks to the use of the main native varieties such as Touriga Nacional, Touriga Franca, Tinta Roriz, and Tinta Barroca. The combination of soil, exposure, and grape varieties makes this area a historic and qualitative reference point, recognized since the 18th century as part of the world’s first officially demarcated wine region.

At the geographic center of Cima Corgo lies Pinhão, a small village on the banks of the Douro that represents the beating heart of local viticulture. For centuries, this area has concentrated some of the most iconic quintas, protagonists of the history of Port and the birth of great Portuguese dry wines. The schist terraces, carved by man over the centuries, preserve ancient vineyards, often ungrafted. A testament to the continuity of one of Europe’s oldest agricultural traditions.

Beyond its viticultural importance, Pinhão is also a cultural symbol. The railway station, decorated with azulejos—glazed and painted ceramic tiles, originating from Moorish and Portuguese culture—depicting harvest scenes and rural landscapes, tells the story of the Douro and its inseparable bond with wine. It is from here that river cruises and visits to the quintas depart, transforming the region into an internationally renowned wine tourism destination. Since 2001, the Douro Valley has been recognized by UNESCO as a World Heritage Site. A title that certifies not only the landscape’s beauty, but also the historical and cultural value of a territory. Shaped over the centuries by the work of winemakers like Niepoort.

Vinha Do Carril 2023 Niepoort Legacy Cork Supply closure: 97/100 Winemag.it. https://www.niepoort.pt/. https://corksupply.com/it.