Previous challenges

Cohort 1: November 2020

Copper whisky distillery

Carbon heat challenge

We asked for ideas on how to reduce the carbon footprint associated with our heat requirements for brewing and distilling, through generation and, or, reuse processes.

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Lady washing hands

Water challenge

We asked for ideas on how to drive water efficiency by up to 50% across our brewing and distilling operations.

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Recycling glass bottles

Sustainable bottle challenge

We asked for your help in improving the overall sustainability of our glass bottles.

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Women planting seeds

Smallholder farm challenge

We asked you to share your innovations for supporting Diageo’s smallholder farming networks with supporting the reliable delivery both quantity and quality of yield.

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