Integrated Land Management

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Balancing Nature and Development: The Role of Biodiversity Net Gain in 2025 and Beyond

As the UK continues to grapple with the dual challenges of urban expansion and biodiversity loss, Biodiversity Net Gain (BNG) has emerged as a crucial framework for bridging these two seemingly opposing needs. At Integrated Land Management (ILM), we’ve been at the forefront of the BNG journey since its inception, helping developers and landowners create impactful, sustainable solutions.

2025 marks an important juncture for BNG. With growing demand for offsite biodiversity units and an increasing focus on nature-based solutions, now is the time to reflect on what’s working, what needs to improve, and how BNG can drive meaningful change.

BNG: Where Are We Now?

Since becoming mandatory in February 2024, BNG has reshaped the planning and development landscape. The framework mandates a 10% uplift in biodiversity for new developments, ensuring that nature isn’t just preserved but enhanced. While the policy is ambitious, challenges persist:

  • Awareness and Engagement: Many developers and landowners are still navigating the complexities of BNG compliance.

  • Implementation Gaps: Local Planning Authorities (LPAs) often lack resources to effectively enforce and monitor BNG requirements.

  • Market Accessibility: Connecting developers with high-quality offsite biodiversity units remains a bottleneck in achieving widespread compliance.

At ILM, we’re tackling these challenges head-on, providing tailored guidance and unlocking opportunities for both developers and landowners.

Offsite Biodiversity Units: The Key to Unlocking Space for Nature

Offsite biodiversity units play a pivotal role in achieving BNG objectives. For developments where onsite biodiversity uplift isn’t feasible, offsite solutions provide a reliable, scalable alternative.

Here’s how ILM is helping bridge the gap:

  • Expanding Opportunities: With a growing portfolio of Biodiversity Gain Sites, we offer developers access to units in diverse locations, tailored to meet both ecological and planning requirements.

  • Enhancing Land Value: For landowners, BNG presents an opportunity to transform underutilised land into profitable Biodiversity Gain Sites, diversifying income while contributing to local ecosystems.

  • Streamlining Compliance: Our comprehensive approach ensures smooth transactions, from legal agreements to long-term monitoring.

Looking Ahead: Challenges and Opportunities for 2025

The road ahead presents both challenges and opportunities for BNG. Key areas to watch include:

  1. Evolving Legislation: As regulations continue to develop, clarity and consistency will be essential to maintaining trust in the BNG framework.

  2. Collaborative Working: Building stronger networks between unit providers and developers will be vital. By connecting developers with specific biodiversity needs to providers with the right supply, we can ensure optimal solutions while accelerating compliance with BNG requirements.

  3. Scaling Up: The growing demand for biodiversity units will require innovative solutions to ensure supply meets demand without compromising ecological integrity.

At ILM, we’re committed to staying ahead of these trends, ensuring our clients benefit from the latest industry developments. By working closely with stakeholders across the sector, we aim to lead the way in making BNG a success story for both nature and people.

The ILM Perspective: A Call to Action

BNG isn’t just a policy; it’s an opportunity to reimagine how we balance development and conservation. But success depends on collaboration. Developers, landowners, policymakers, and industry leaders must come together to ensure the framework delivers on its promises.

At ILM, we’re proud to be part of this journey. With deep roots in farming and years of experience in the BNG market, we provide the expertise and support needed to make biodiversity enhancement a reality. Whether you’re looking to purchase biodiversity units, create a Biodiversity Gain Site, or simply learn more about how BNG can work for you, we’re here to help.


As 2025 unfolds, let’s seize the opportunity to create a lasting legacy for biodiversity. Together, we can make space for nature and people—ensuring that development works hand-in-hand with conservation to build a more sustainable future.

📩Contact ILM today to learn more about our offsite biodiversity units and how we can support your BNG journey.