Integrated Land Management

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Understanding Biodiversity Net Gain (BNG): A Comprehensive Guide

Introduction

Biodiversity Net Gain (BNG) is a government policy that requires developers to enhance biodiversity on their development sites. This means creating or restoring habitats to offset any loss of biodiversity caused by the project. This article will break down what BNG is, why it's important, and how it can benefit developers and landowners alike.

What is Biodiversity Net Gain?

BNG is a planning requirement in England that mandates developers to demonstrate a net gain in biodiversity on their development sites. This means that the biodiversity value of the site after development must be greater than it was before. The goal is to protect and enhance the natural environment while enabling sustainable development.

Why is BNG Important?

  • Environmental benefits: BNG helps to protect and restore biodiversity, which is crucial for ecosystem health and human well-being.

  • Economic benefits: By demonstrating a commitment to sustainability, developers can enhance their project's reputation and attract environmentally conscious investors.

  • Planning efficiency: Proactively addressing BNG requirements can streamline the planning process and reduce the risk of delays.

How Does BNG Work?

To achieve BNG, developers must follow a series of steps:

  1. Baseline Assessment: Measuring the biodiversity value of the development site before construction begins.

  2. Impact Assessment: Calculating the loss of biodiversity caused by the development.

  3. Biodiversity Enhancement: Creating or enhancing habitats to offset the biodiversity loss.

  4. Net Gain Calculation: Demonstrating that the biodiversity value after development is greater than before.

The Role of Off-Site Biodiversity Units

If on-site enhancements are insufficient to achieve the required net gain, developers can purchase off-site biodiversity units. These units represent habitat creation or restoration projects elsewhere. ILM specialises in providing high-quality off-site biodiversity units to developers.

The Benefits of BNG for Landowners

Landowners can benefit from BNG through habitat creation and management on their land. This can generate additional income and contribute to environmental conservation. By working with BNG specialists like ILM, landowners can maximise the potential of their land while supporting biodiversity.

Conclusion

BNG is a pivotal policy for promoting sustainable development and protecting our natural environment. By understanding the principles of BNG and working with experienced partners like Integrated Land Management, developers and landowners can contribute to a greener future.

Find out more about biodiversity units and statutory credits for developers here.