Wine-Searcher reports that climate change, shifting consumer tastes and economics are encouraging traditionally Mediterranean white grapes to spread far beyond their historic homes. Assyrtiko is increasingly being planted in Australia, New Zealand and the US, while Fiano has established itself particularly strongly in South Australia, where growers value its ability to retain acidity in warmer conditions. Albariño and Vermentino are also travelling, but producers interviewed warn that international expansion raises questions about regional identity, propagation material and genetic diversity, particularly if varieties become commodities divorced from their places of origin. The article was updated on 21 August 2026 and is freely accessible.
Grapes
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Australian Winemakers Turn to Ancient Cypriot Grape
Greek City Times reports that Australian growers are increasingly experimenting with Xynisteri, an ancient Cypriot white grape, as drought, extreme temperatures and higher irrigation costs put pressure on conventional varieties. Riverland grower Yianni Koutouzis says Xynisteri has cut his water use by about 75% compared with Shiraz and Chardonnay, while the thick-skinned grape has also performed well during temperatures approaching 49°C. Commercial trials are expanding in the Riverland and Barossa Valley as producers search for varieties capable of coping with climate change and Australia’s difficult grape-price environment.
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Will Chardonnay and Pinot Noir Survive a Warmer World?
Wine Drinker explains how a new study suggests that moderate water stress can enhance wine character by increasing compounds linked to flavour, aroma and antioxidants, but severe drought may push some grapes beyond their limits. Chardonnay appears relatively adaptable, responding gradually to increasing stress and even boosting protective compounds such as glutathione. Pinot Noir seems more vulnerable, with some aroma-related metabolites declining once water stress becomes severe, suggesting a narrower climatic comfort zone. Crucially, irrigation and vineyard management can greatly alter how much stress vines actually experience, meaning producer decisions may become as important as regional climate in shaping future wine styles.
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Moldova Bets on Indigenous Grapes to Carve Out a Global Identity
The Drinks Business reports that Moldova is putting indigenous grapes, including Fetească Albă, Fetească Regală, Fetească Neagră and Rara Neagră, at the centre of its export story as it tries to move from being known for volume to being recognised for provenance and authenticity. The article frames this as a strategic reset, with Moldova using native varieties to create a clearer sense of place and a more distinctive position in an increasingly crowded international wine market.