Night-time grape harvest is Alentejo estate's answer to extreme heat

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In the Alentejo region of Portugal, grape harvesters have shifted to night-time work to cope with more frequent extreme heat due to climate change. This adaptation improves working conditions in one of the country's hottest areas for winemaking.

More frequent heatwaves are changing how winegrowers work. In Alentejo, one of Portugal's hottest regions, an estate now harvests at night to improve working conditions.