The 2017 vintage of Charles Heidsieck Blanc des Millénaires has just been released, marking the ninth edition of this prestigious cuvée, following vintages from 1983 through 2014. This release is distinctive as it incorporates fruit from Chouilly, a departure from the usual blend sourced predominantly from five other villages: Avize, Cramant, Oger, Le Mesnil, and Vertus.
In a presentation held in London, Stephen Leroux, the long-serving managing director, and recently appointed cellar master Emilien Erard discussed the creation of this wine. Erard, who assumed his position in July 2025, expressed the challenges they faced during the tumultuous growing season of 2017. After a promising start characterized by pleasant spring weather, the summer brought significant rainfall that adversely affected red grape production, while the Chardonnay grapes escaped much of the rot that plagued other varieties.
The blend for the 2017 vintage notably diverges from past practices. Traditionally, the components were approximately evenly distributed among five key regions. This year, the proportion from Cramant was replaced with a larger share from Chouilly, shifting the focus towards a fruitiness described as more generous and inviting. The precise blend now sees Le Mesnil contributing 30% alongside Vertus, while Avize and Oger maintaining their roles in adding the desired minerality and tension to the wine’s character.
Crafted exclusively in stainless steel to maintain its bright profile, the 2017 Blanc des Millénaires underwent seven years of maturation on lees and was disgorged in July 2025 with a dosage of 9g/l. The result is a stunning wine that showcases the signature reductive character of Charles Heidsieck while remaining surprisingly approachable at this early stage.
Tasting Notes:The 2017 Blanc des Millénaires (12% ABV) reveals a complex and evocative nose with hints of smoky shortbread, dried corn husk, wet oystershell, and smoky brine. As it breathes, notes of ripe Amalfi lemon and delicate hints of fresh moss and passion fruit emerge, all underscored by a salty oceanic edge. Its structure is notably rounded yet sleek, carrying a generous fruitiness that’s more a product of the fruit than the traditional autolytic character. The fine mousse enhances its luminosity, and it unfolds on the palate with a captivating, almost solid, salty finish. This exquisite blend achieves a delightful balance and an energetic vibrancy, earning a high score of 95.
Overall, the 2017 Charles Heidsieck Blanc des Millénaires is a remarkable follow-up to its predecessors, combining tradition with an evolving composition that reflects the unique challenges and advantages of its vintage. For further exploration into Charles Heidsieck and its offerings, visit Charles Heidsieck.