Wine consumption trends and climate change: why the future runs through quality

Wine consumption in Italy is becoming less frequent and more occasion-driven, while buyers who remain engaged increasingly seek provenance, method and quality. Boroli connects this shift with its deliberate decision to crop below the Barolo DOCG maximum and select clusters by hand.

Climate change complicates the same quality objective. Heat waves, drought, hail and late frost can accelerate sugar accumulation before tannins, aromas and color have reached equivalent maturity. For late-ripening Nebbiolo, earlier ripening may also reduce acidity and increase potential alcohol, making the harvest date a matter of continuous observation.

Boroli is testing shade nets in Villero on the vineyard side most exposed to sunlight. Originally associated with hail protection, the nets also moderate direct solar exposure. Different filtering intensities are being compared, while instruments record temperature and soil and air humidity each day. The aim is to determine over successive seasons whether the nets protect freshness and improve the quality of Nebbiolo without disconnecting the vineyard from its traditional identity.

The broader response combines experimental agronomy with transparent communication about each vintage. Rather than concealing difficult conditions, the estate presents wine as the outcome of an ongoing relationship among season, soil and human decisions.