On February 12th, England’s ambitious new environmental policy, Biodiversity Net Gain (BNG) went live. Underpinned by the Environment Act, this policy lays out the mandatory requirement for new developments to provide a 10% net gain in biodiversity, maintained for at least 30 years. For now, this applies to almost all developments, and will become mandatory for small sites from April 2024, and for Nationally Significant Infrastructure Projects (NSIPs) from November 2025.
Natalie Duffus and Sophus zu Ermgassen explain what providing a ‘biodiversity net gain’ means.