Asti DOCG

Moscato Bianco has been cultivated in Piedmont for centuries, with documented references to the grape dating to the 14th century. The story of Italian sparkling wine begins in 1850, when Carlo Gancia founded his winery in Canelli after studying Champagne production in Reims. After 15 years of experimentation, Gancia commercialized the first Italian sparkling wine using the Metodo Classico in 1865, using local Moscato grapes. Three decades later, in 1895, Federico Martinotti, director of the Royal Oenological Station of Asti, developed a faster tank fermentation process that bore his name and made commercial-scale aromatic sparkling wine production viable. The Consortium for the Protection of Asti was established in 1932 to define the zone, variety, and production rules. DOC recognition followed in 1967, and DOCG elevation in 1993 was a turning point: producers began dropping the word 'Spumante' from labels and refocusing on quality positioning. More recently, the 2017 and 2020 regulatory updates added dry styles, expanding the appellation's stylistic range considerably.

• Moscato Bianco documented in Piedmont since the 14th century; Gancia founded in 1850 in Canelli and commercialized Italy's first spumante in 1865 using Moscato and the Champagne method
• Federico Martinotti developed the pressurized tank fermentation method in 1895 at the Royal Oenological Station of Asti, enabling large-scale aromatic sparkling wine production
• DOCG status in 1993 followed DOC recognition in 1967; dry styles (Extra Dry, Brut, Pas Dosé) approved in 2017 and 2020 significantly broadened the denomination's range

Asti DOCG spans southeastern Piedmont across the rolling hills of the Langhe, Monferrato, and Roero, with vineyards legally required to be planted on slopes between 200 and 500 meters elevation. The DOCG production zone is located within the foothills of the northern Alps, with the provinces of Asti and Cuneo accounting for approximately 85% of production and Alessandria contributing the remainder. The climate is warm continental with cold winters, hot summers, and cool autumns, conditions that promote gradual aromatic development and preserve the natural acidity of Moscato Bianco. Soils consist primarily of calcareous marl, limestone, and clay, which retain moisture and moderate vine stress. The entire Asti DOCG zone falls within the Langhe-Roero-Monferrato landscape, which received UNESCO World Heritage recognition in June 2014, encompassing five distinct wine-growing areas including the Canelli and Asti Spumante zones.

• Vineyards legally required on slopes at 200 to 500 meters elevation; below 200 meters is considered inferior and above 500 meters too cold for Moscato Bianco to ripen properly
• Warm continental climate with hot summers and cool autumns preserves aromatic intensity and acidity in Moscato Bianco; soils of calcareous marl, limestone, and clay provide natural water retention
• UNESCO World Heritage site since June 2014, comprising 5 distinct wine-growing areas including the Canelli zone and the historic Asti Spumante area

Moscato Bianco, known internationally as Muscat Blanc à Petits Grains, is the sole permitted grape variety in the Asti DOCG. Its small berries are prized for concentrated aromatics of white peach, orange blossom, acacia, sage, and honeysuckle. The Martinotti method, developed in the Asti region itself in 1895, is the dominant production technique: harvested must is chilled to near freezing in sealed, pressurized stainless steel autoclaves, then temperature is raised to initiate fermentation with selected yeasts. When the desired alcohol level, residual sugar, and pressure are reached, fermentation is halted by rapid chilling, and yeast is removed by centrifuge or micro-filtration before the wine is bottled under counter-pressure. For Asti Spumante Dolce, the result is a minimum of 7% actual alcohol with 4 to 5 bar pressure; the wine must spend at least one month in the autoclave before release. Since 2020, fully dry versions (Brut and Pas Dosé, around 11% ABV and under 12 g/L sugar) are also permitted, made possible by technical innovation allowing full fermentation while retaining aromatic freshness. Metodo Classico Asti requires a secondary fermentation in bottle with a minimum of 9 months on the lees.

• 100% Moscato Bianco required; maximum 10 t/ha yield (9 t/ha for 2025 by Consortium decision); must is chilled to near freezing before and after fermentation to preserve aromatics
• Martinotti method: single fermentation in sealed autoclave, arrested at target alcohol and sugar; minimum 1 month in autoclave; yeast removed by centrifuge or micro-filtration at 0.2 microns
• Asti Spumante Dolce: minimum 7% actual ABV, 4 to 5 bar pressure; Moscato d'Asti: maximum 5.5% ABV, maximum 2.5 bar; dry styles (Brut, Pas Dosé) approved 2020 at approximately 11% ABV

Martini & Rossi is the world's leading Asti Spumante producer, founded in 1863 in Pessione as Martini, Sola & Cia by Alessandro Martini, Luigi Rossi, and Teofilo Sola. The company became Martini & Rossi after 1879 and was acquired by the Bacardi family in 1992 for a reported $1.4 billion. Their Santo Stefano Belbo facility processes Moscato grapes from approximately 400 family vineyards. Gancia, founded by brothers Carlo and Edoardo Gancia in 1850, pioneered Italian sparkling wine and still operates its UNESCO-listed underground cellars in Canelli. Paolo Saracco, whose family has grown Moscato in Castiglione Tinella since around 1900, began estate-bottling under his own label in 1988 and is widely regarded as the benchmark artisanal producer of Moscato d'Asti, farming 50 hectares across several premier communes. Fontanafredda, with roots tracing to the 1858 estate of King Vittorio Emanuele II, is another widely distributed quality producer. The appellation also includes significant cooperative production, with the Consortium overseeing quality standards across the entire denomination.

• Martini & Rossi (Bacardi-owned since 1992): founded 1863 in Pessione; the world's leading Asti Spumante producer; ships approximately 100 million bottles per year to over 120 countries
• Gancia: founded 1850 in Canelli; creator of Italy's first spumante in 1865; UNESCO-listed underground cellars; benchmark for both Asti DOCG and Metodo Classico styles
• Paolo Saracco: estate-bottling since 1988 from 50 hectares in Castiglione Tinella; widely regarded as the benchmark artisanal Moscato d'Asti producer; 15+ consecutive years of 90-point scores from leading critics

The Asti DOCG (Denominazione di Origine Controllata e Garantita since 1993) mandates 100% Moscato Bianco from approved vineyards across 51 municipalities in three provinces, with a maximum yield of 10 tonnes per hectare. The denomination encompasses several distinct wine types: Asti Spumante Dolce (Martinotti method, minimum 7% ABV, 4 to 5 bar, sweet), dry Asti styles (Extra Dry from 2017; Brut and Pas Dosé from 2020, approximately 11% ABV, under 12 g/L sugar), and Asti Metodo Classico (secondary bottle fermentation, minimum 9 months on lees). The gentler Moscato d'Asti DOCG (maximum 5.5% ABV, maximum 2.5 bar, approximately 80 to 100 g/L residual sugar) is produced in the same zone with the same grape. The production regulations were last updated by ministerial decree in August 2024. In June 2023, Canelli was elevated from a subzone to its own independent DOCG (Italy's 78th) under EU Regulation 2023/1327, covering 18 communes entirely within the Asti DOCG boundary, producing only 100% Moscato Bianco frizzante wines at 4.5 to 6.5% ABV, with a Riserva category requiring minimum 30 months aging. In March 2026 the Consortium received approval to add a new Asti Rosé category, blending 70 to 90% Moscato with 10 to 30% Brachetto d'Acqui.

• Asti Spumante DOCG: 100% Moscato Bianco, 10 t/ha max yield, minimum 7% actual ABV (dolce style), 4 to 5 bar pressure, minimum 1 month autoclave aging before release
• Moscato d'Asti DOCG: same zone and grape, maximum 5.5% ABV, maximum 2.5 bar pressure, approximately 80 to 100 g/L residual sugar; Canelli DOCG (est. June 2023) adds stricter geographic and aging requirements
• Dry Asti styles added 2017 to 2020; Metodo Classico requires secondary bottle fermentation and minimum 9 months on lees; Canelli DOCG Riserva requires minimum 30 months aging including 20 months in bottle

The town of Asti, approximately 55 kilometers east of Turin in the Tanaro plain, is the cultural capital of the denomination. Every September the city hosts three major events collectively known as 'Settembre Astigiano.' The Douja d'Or, established in 1967 and organized by the Asti Chamber of Commerce, is a prestigious ten-day national competition (held from the second to the third weekend of September) where panels of expert tasters award the Douja d'Or prize to DOC and DOCG wines scoring 85 or above out of 100; those reaching 90 or above receive the coveted Oscar of Douja d'Or. The Festival delle Sagre, launched in 1974 as a companion event, transforms the Piazza Campo del Palio into what is described as Italy's largest outdoor restaurant over the second weekend of September: more than 40 Pro Loco associations from across the province serve over 80 traditional Piedmont dishes to approximately 200,000 annual visitors, accompanied by local wines. The Palio di Asti horse race, one of Italy's oldest, takes place on the third Sunday of September. Beyond September, the broader Langhe-Roero-Monferrato UNESCO landscape offers year-round producer visits, and the historic Gancia underground cellars in Canelli, listed as a UNESCO World Heritage site in 2014, are open for guided tours.

• Douja d'Or (established 1967): ten-day national competition held second to third weekend of September; 85+ points earns the Douja d'Or prize; 90+ earns the Oscar of Douja d'Or
• Festival delle Sagre (established 1974): second weekend of September; approximately 200,000 visitors; 40+ Pro Loco associations serve 80+ traditional Piedmont dishes in Italy's largest outdoor restaurant setting
• Gancia's historic underground cellars in Canelli, where Italy's first spumante was made in 1865, are part of the UNESCO World Heritage-listed Langhe-Roero-Monferrato landscape and open for tours