The UK government’s Environment Act 2021 introduces a new requirement for all developments to achieve Biodiversity Net Gain (BNG) of at least 10%. Set to become mandatory in November 2023, this law requires developers to ensure their projects leave the natural environment in a measurably better state than before.
What is Biodiversity Net Gain (BNG)?
Biodiversity Net Gain is a principle aimed at enhancing the natural environment through development. It requires developers to improve biodiversity on or near the site by at least 10%, safeguarding ecosystems and habitats as construction progresses. This law is applicable to most new developments and will be critical in future planning applications.
How the New Law Works
To meet BNG requirements, developers must follow a structured approach:
- Baseline Assessment: Developers must first conduct an ecological survey to establish the current biodiversity on the site, creating a baseline.
- Biodiversity Metric Calculation: The Defra Biodiversity Metric 4.0 is used to calculate the biodiversity value of the site, considering habitat types, condition, and size.
- Biodiversity Enhancement Plan: Developers must outline how they will enhance biodiversity by at least 10%. This could involve actions like planting trees, creating green spaces, or contributing to off-site biodiversity projects.
- Planning and Approval: Local planning authorities will assess BNG plans as part of the planning process, and developers must demonstrate compliance to obtain approval.
- Long-Term Maintenance: Biodiversity gains must be maintained for at least 30 years, requiring long-term plans for habitat management and monitoring.
How Developers Must Conform
To comply with this new law, developers need to integrate biodiversity into their project plans early on. Key steps include:
- Early Engagement: Developers should involve ecologists from the start to identify how biodiversity can be enhanced.
- Nature-Based Solutions: Projects should incorporate green roofs, wildlife corridors, or natural water features to not only meet BNG goals but also create more sustainable and attractive developments.
- Collaboration with Authorities: Developers may need to collaborate with local authorities or conservation groups to meet off-site biodiversity requirements if on-site improvements are not feasible.
Build Warranty’s Support for Developers
Navigating the complexities of the new biodiversity law can be challenging, but Build Warranty offers expert advice and support to developers. With a deep understanding of the construction industry, Build Warranty helps developers create practical, cost-effective plans to meet the 10% biodiversity net gain target.
Build Warranty assists in the entire process, from ecological assessments to designing long-term biodiversity management strategies, ensuring developers avoid delays and remain compliant with the law. Their expertise helps ensure projects not only meet regulatory demands but also add value and sustainability to developments.
The Benefits of Compliance
Meeting the biodiversity requirement not only satisfies legal obligations but also enhances a development’s environmental credentials, attracting eco-conscious buyers and contributing positively to local ecosystems.
In conclusion, the new biodiversity law represents a significant shift toward greener construction practices. Developers, with the guidance of Build Warranty, can successfully navigate these regulations and create projects that benefit both people and the planet.
Build Warranty Group www.buildwarranty.co.uk
