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The Willow Review


The Willow Review was an independent Government-backed review aiming to underline the financial benefits of sustainability for small businesses across the UK. Co-chaired by the Small Business Minister, Nick Stace OBE and Michelle Ovens CBE, with the support of a steering board of industry leaders, government representatives, and sustainability experts, the final report provides clear evidence that sustainability practices can drive profitability, innovation, and long-term growth for businesses.

By proving the economic case for sustainable practices, the Review seeks transforms how UK businesses should think about sustainability.

Download Report Audiobook & BSL Versions

Our latest update, Willow Review: One Year On, looks at the progress made since June 2025, the strengthening financial case, and what needs to happen next to turn growing green ambition into action at scale.

Read Willow Review: One Year On

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