What is Biodiversity Net Gain? A Comprehensive Understanding
Biodiversity Net Gain (BNG) is an approach to development and land management that leaves the natural environment in a measurably better state than it was before. At NDLA, BNG is more than a requirement — it’s a core part of how we design, plan, and deliver sustainable places.
As a UK-based landscape architecture and environmental planning practice, our team works closely with ecological consultants and planning specialists to embed BNG into every stage of a project. This ensures that environmental assets are not only protected but actively enhanced, in line with national policy and local planning frameworks.
How NDLA Supports BNG Compliance
Our approach to Biodiversity Net Gain begins with thorough ecological appraisal. We provide initial screening to assess site constraints and opportunities, helping identify whether a BNG assessment is required under current planning obligations.
Where needed, we coordinate full ecological assessments, supported by trusted ecologists, to gather the data necessary for accurate biodiversity calculations. NDLA can then prepare Biodiversity Impact Assessments (BIAs), including metric spreadsheets and mapping, to support planning submissions and ensure measurable improvements in ecological value.
We support projects through BNG design development, ensuring that habitat improvements are built into the masterplanning process and aligned with wider landscape and environmental goals. Where necessary, we also assist in sourcing off-site credits through the government’s statutory market.
Why Biodiversity Net Gain Matters
BNG is now a legal requirement in England under the Environment Act 2021. Developers must demonstrate a minimum 10% net gain in biodiversity for most major planning applications. But beyond compliance, BNG is an opportunity to enhance ecological networks, increase resilience to climate change, and improve quality of life for communities.
NDLA brings clarity to this process, helping clients navigate the technical requirements while delivering real environmental outcomes. From feasibility stage to detailed design and beyond, we ensure that biodiversity considerations are not an afterthought but a driving force in the development process.
To learn more about how NDLA can support your project’s biodiversity net gain requirements, contact us today.
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