Small site exemptions to Biodiversity Net Gain

Cover of letter to secretary of state

In November 2025, the IES signed in support of a letter from Wildlife & Countryside Link, arguing that proposed exemptions to Biodiversity Net Gain on 'small sites' would have severe negative effects for the nature market.

The letter was successful in pausing the approach being taken by the Government, though this issue is still subject to ongoing policy decisions. You can find out more about the letter and its impact on the Wildlife and Countryside Link website.

Header image credit: © Pixabay via Pexels

Letter on small site exemptions for BNG (pdf)