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The Climate Is Changing, Cows Are Stressed and Italy’s Cheesemakers Are Worried

By Eric November 23, 2025

Italy, renowned for its rich cheese culture, is facing a significant challenge as extreme heat impacts dairy production. With temperatures soaring, cows are experiencing heat stress, leading to a notable decline in milk yield. This situation is particularly concerning for Italy’s cheese industry, which is heavily reliant on high-quality milk for its beloved products, such as burrata and mozzarella. As the climate crisis intensifies, the effects of rising temperatures on livestock health are becoming increasingly evident, prompting alarm among farmers and producers alike.

The decline in milk production is not just a seasonal issue; it has far-reaching implications for the entire cheese supply chain in Italy. For instance, burrata, a creamy cheese that has become a staple in Italian cuisine and a favorite among food enthusiasts worldwide, requires a steady supply of fresh milk to maintain its quality and flavor. As the demand for such artisanal cheeses grows, particularly in international markets, the pressure on dairy farmers increases. Reports indicate that some farmers are seeing milk production drop by as much as 20% during heat waves, which could lead to shortages and increased prices for consumers. Additionally, this situation raises concerns about the sustainability of dairy farming in a warming climate, prompting calls for innovative solutions to mitigate the impact of extreme weather on livestock.

In response to these challenges, Italian dairy farmers are exploring various strategies to adapt to the changing climate. Some are investing in improved cooling systems for barns to help keep cows comfortable, while others are experimenting with dietary adjustments to enhance cows’ resilience to heat stress. Moreover, there is a growing emphasis on sustainable farming practices that not only address immediate challenges but also contribute to long-term environmental goals. As Italy navigates this complex landscape, the intersection of climate change, agricultural practices, and consumer demand will play a crucial role in shaping the future of its cherished cheese industry. The hope is that with proactive measures, Italy can continue to delight cheese lovers around the world while ensuring the welfare of its dairy cows and the sustainability of its agricultural practices.

Extreme heat causes cows to produce less milk. This poses problems in cheese-obsessed Italy, especially as it tries to meet growing demand for favorites like burrata.

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