Stirling Distillery trials aluminium bottles for whisky

Stirling Distillery in Scotland has begun trials to assess whether its small-batch malt whisky can be commercially sold in aluminium bottles, marking a potential shift in traditional Scotch whisky packaging, reported The Guardian. The initiative is part of a broader effort to reduce the environmental impact associated with heavy glass bottles, which significantly contributes to carbon emissions during production and transport.

According to the report, the distillery is working with researchers from Heriot-Watt University to examine how aluminium interacts with high-strength whisky over time. While aluminium is widely used across the food and beverage sector, its application for spirits requires careful testing to ensure product safety, stability and flavour integrity. The research focuses on protective internal linings and long-term storage performance.

Glass bottles can weigh nearly as much as the liquid they contain, increasing emissions across the supply chain. Aluminium bottles, by contrast, are considerably lighter and highly recyclable, offering potential environmental benefits if proven suitable for premium spirits.

The Stirling Distillery trial remains in the testing phase, with no immediate plans confirmed for a full commercial rollout.