What Happens If You Can’t Meet Biodiversity Net Gain (BNG) Requirements?
As the UK presses forward with its sustainability goals, the Biodiversity Net Gain (BNG) requirement has become a key component of development projects. This regulation made mandatory in 2024 as part of the Environment Act 2021, obliges developers to deliver a 10% net gain in biodiversity compared to pre-development conditions.
While the regulation is well-intentioned, developers often face challenges in meeting BNG requirements due to site constraints or the nature of the land. So, what happens if you can’t meet these requirements onsite? Below, we’ll explore your options and explain how offsite solutions, such as purchasing biodiversity units, can help.
Understanding the BNG Hierarchy: Onsite vs. Offsite Solutions
The BNG framework prioritises onsite biodiversity improvements. Developers are first encouraged to avoid harm and enhance biodiversity within the site itself. These enhancements may include measures like creating green roofs, planting trees, installing ponds, or incorporating wildlife corridors into the design.
However, not all sites are conducive to such changes. For example, urban developments and areas with limited space or ecological constraints can make it difficult, if not impossible, to achieve a 10% biodiversity uplift. In such cases, developers can turn to offsite solutions to meet their obligations.
Why Meeting BNG Onsite Can Be Challenging
Several factors may limit a developer’s ability to meet BNG requirements onsite, including:
Site Restrictions: Urban and brownfield sites can lack the space needed to create significant biodiversity improvements. Additionally, the existing ecological value of these areas may make it hard to achieve meaningful uplift.
Pre-existing Habitats: Some development sites contain pre-existing habitats that are difficult to enhance or replace. Protecting these areas may limit opportunities for creating new habitats or increasing biodiversity.
Competing Land Use: Balancing biodiversity improvements with the primary objectives of the development—such as housing, infrastructure, or commercial buildings—can be difficult. Sometimes, the site’s primary use leaves little room for biodiversity interventions.
Offsite Solutions: Meeting BNG Requirements with Biodiversity Units
When onsite solutions are not viable, offsite biodiversity units provide a reliable alternative. Developers can meet their BNG obligations by purchasing biodiversity units from landowners who manage Biodiversity Gain Sites. These sites are specifically managed to deliver the required uplift in biodiversity and are subject to long-term agreements, ensuring that biodiversity benefits are sustained for at least 30 years.
At ILM, we specialise in offering these offsite solutions to developers. By purchasing biodiversity units through us, you can ensure your project remains compliant with BNG regulations while supporting biodiversity conservation efforts across the UK.
Benefits of Offsite Biodiversity Units
Compliance and Flexibility: Offsite biodiversity units allow developers to meet their 10% net gain requirement even when their site cannot accommodate biodiversity improvements. This flexibility ensures compliance with BNG regulations without compromising the project’s primary goals.
Supporting Local Ecosystems: By purchasing biodiversity units, developers contribute to the enhancement of local ecosystems. These units come from land managed for biodiversity gains, such as creating new habitats, restoring degraded areas, or enhancing existing natural environments.
Long-term Sustainability: Biodiversity gains for BNG are subject to legally binding agreements, ensuring that the biodiversity enhancements are maintained for at least 30 years. This guarantees long-term ecological benefits while helping developers meet their obligations.
Consequences of Non-Compliance
Failure to meet BNG requirements can lead to a range of negative outcomes, including:
Penalties and Delays: Local planning authorities (LPAs) have the power to withhold planning permissions or enforce penalties if BNG requirements are not met. This can delay projects and increase costs, particularly if remediation efforts are required.
Reputation Damage: Developers seen as neglecting environmental obligations may face reputational damage. In a market where consumers and investors are increasingly focused on sustainability, failing to comply with BNG regulations could impact future business opportunities.
How ILM Can Help You Meet BNG Requirements
At ILM, we understand the complexities of meeting BNG requirements. Our team of experts can guide you through the BNG process and provide access to high-quality offsite biodiversity units, ensuring your project remains compliant while contributing to the UK’s biodiversity goals.
With a background in both farming and land management, we work closely with landowners to develop and manage Biodiversity Gain Sites. These sites offer the biodiversity uplift developers need to fulfil their obligations and avoid penalties or project delays.
Get in Touch with ILM Today
If your project is struggling to meet BNG requirements onsite, don’t worry. Contact ILM today to explore our offsite solutions and learn how we can help you secure the biodiversity units you need to stay compliant and support sustainable development.
