CIVITY NGE Blog

At Civity, we understand the complexities and challenges faced by developers, local planning authorities, and landowners in navigating the new mandatory BNG requirements. With the Environment Act 2021 making BNG a legal obligation for most developments in England, it’s crucial to have a clear understanding of how to conduct a Biodiversity Net Gain assessment. This comprehensive guide will walk you through the process of conducting a Biodiversity Net Gain assessment, from initial habitat surveys to the creation of a biodiversity gain plan. We’ll cover the key components of the biodiversity net gain approach, explain how to use the biodiversity metric, and provide practical tips for achieving and delivering biodiversity net gain in your development projects. Understanding Biodiversity Net Gain Before diving into the assessment process, it’s essential to grasp the fundamental concepts of Biodiversity Net Gain. What is Biodiversity Net Gain? Biodiversity Net Gain is an approach to development that aims to leave the natural environment in a measurably better state than before. The core principle is simple: development projects must deliver an increase in biodiversity value compared to the pre-development biodiversity value of the site. Under the Environment Act 2021, most developments in England are required to deliver a minimum 10% net gain in biodiversity. This mandatory biodiversity net gain requirement ensures that development contributes positively to nature recovery and environmental enhancement. Key Components of BNG The Legal Framework The National Planning Policy Framework (NPPF) has long encouraged net gains for biodiversity. However, the Environment Act 2021 has made it a legal requirement. This applies to most developments under the Town and Country Planning Act 1990, including Nationally Significant Infrastructure Projects (NSIPs). Local planning authorities play a crucial role in implementing and enforcing BNG requirements. Many local authorities have also developed their own policies and strategies for biodiversity enhancement, often tied to Local Nature Recovery Strategies (LNRS). Steps in Conducting a Biodiversity Net Gain Assessment Now that we’ve covered the basics let’s dive into the step-by-step process of conducting a Biodiversity Net Gain assessment. Step 1: Initial Habitat Surveys The first step in any BNG assessment is to establish the pre-development biodiversity value of the site. This involves conducting thorough initial habitat surveys. Remember, the accuracy of these initial surveys is crucial, as they form the basis for all subsequent calculations and assessments. Step 2: Using the Biodiversity Metric Once you have a clear picture of the existing habitats, it’s time to use the statutory biodiversity metric to calculate the site’s biodiversity value. It’s important to note that the biodiversity metric is a proxy measure and should be used alongside ecological expertise and judgment. Step 3: Applying the Mitigation Hierarchy The biodiversity gain hierarchy, based on the mitigation hierarchy, should guide your approach to achieving net gain: By following this hierarchy, you can demonstrate to the relevant local planning authority that you’ve taken a responsible approach to biodiversity conservation. Step 4: Designing for Net Gain With your baseline established and the mitigation hierarchy applied, it’s time to design your biodiversity net gain strategy. This is where creativity and ecological expertise come together. Step 5: Preparing the Biodiversity Gain Plan The biodiversity gain plan is a crucial document that demonstrates how your development will achieve net gain. It should include: The biodiversity gain plan needs to be approved by the local planning authority before development can commence. Challenges and Considerations While conducting a Biodiversity Net Gain assessment, there are several challenges and considerations to keep in mind: Dealing with Irreplaceable Habitats Some habitats, such as ancient woodland, are considered irreplaceable. These habitats are exempt from the BNG requirement, but their loss must still be addressed through the planning process. Timing Considerations Ecological surveys are often seasonally constrained. Plan your assessment timeline carefully to ensure you can gather all necessary data. Balancing BNG with Other Requirements Achieving biodiversity net gain needs to be balanced with other planning requirements and development needs. Early integration of BNG into the design process can help manage potential conflicts. Technical Complexities The biodiversity metric and associated calculations can be complex. It’s often beneficial to work with experienced ecologists who can navigate these technicalities. Long-term Management Securing and implementing long-term management (minimum 30 years) can be challenging. Consider using planning obligations or conservation covenants to secure these commitments. Best Practices for Successful BNG Assessments Based on our experience at Civity, here are some best practices for conducting successful Biodiversity Net Gain assessments: The Role of Technology in BNG Assessments Advancements in technology are playing an increasingly important role in conducting Biodiversity Net Gain assessments: At Civity, we stay at the forefront of these technological advancements to ensure we’re providing the most accurate and efficient BNG assessments possible. The Future of Biodiversity Net Gain As we look to the future, several trends are likely to shape the practice of Biodiversity Net Gain assessments: At Civity, we’re committed to staying at the forefront of these developments, ensuring our clients always receive the most up-to-date and effective BNG solutions. Embracing the BNG Challenge Conducting a Biodiversity Net Gain assessment may seem daunting at first, but with the right approach and expertise, it can be a rewarding process that delivers real benefits for both development and nature conservation. By following the steps outlined in this guide – from initial habitat surveys through to the preparation of a comprehensive biodiversity gain plan – you can navigate the BNG process successfully. Remember that the goal is not just to meet a regulatory requirement, but to make a genuine positive contribution to biodiversity and the natural environment. At Civity, we’re passionate about helping our clients achieve meaningful biodiversity gains. Whether you’re a developer grappling with BNG for the first time, a local planning authority developing BNG policies, or a landowner exploring opportunities to provide biodiversity units, we’re here to help. Biodiversity Net Gain represents a significant shift in how we approach development, placing nature at the heart of the planning process. By embracing this challenge, we can create developments that not only meet human needs but also enhance the natural world around us.If you’re ready to start your Biodiversity Net Gain journey, or if you have any questions about conducting a BNG assessment, don’t hesitate to reach out to us at Civity. Together, we can create a future where development and nature thrive side by side.

As one of the UK’s leading authorities on Biodiversity Net Gain (BNG), we at Civity are excited to share our comprehensive guide on this crucial environmental initiative. With the Environment Act becoming law on February 12, 2024, understanding biodiversity net gain, the concept, and key requirements is more important than ever for developers, landowners, local planning authorities, and anyone interested in preserving our natural environment. What is Biodiversity Net Gain? Biodiversity Net Gain Company is a transformative approach to development that aims to leave the natural environment in a measurably better state than before. At its core, BNG requires developers to ensure their projects deliver an increase in biodiversity value compared to the pre-development biodiversity value. The concept is simple yet powerful: any new development must not only mitigate its impact on nature but actively improve the biodiversity of the area. This shift from a “do no harm” approach to a “leave it better” philosophy represents a significant evolution in how we balance progress with environmental stewardship and nature conservation. The Legal Framework: Environment Act 2021 and Mandatory Biodiversity Net Gain The Environment Act 2021, which came into force in February 2024, has made BNG a legal requirement for most new developments in England. This groundbreaking legislation mandates that all qualifying developments must deliver a minimum 10% increase in biodiversity. Key points of the legislation include: As experts in BNG, we at Civity have been at the forefront of implementing biodiversity net gain, working closely with developers, landowners, and local authorities to ensure compliance and maximise biodiversity benefits. Understanding the Biodiversity Metric Central to the implementation of BNG is the biodiversity metric, a standardised tool for measuring biodiversity value. Developed by DEFRA with input from Natural England, this metric allows for consistent quantification of biodiversity losses and gains resulting from development or land management changes. The biodiversity metric takes into account various factors: At Civity, our team of qualified ecologists is well-versed in applying this metric to assess biodiversity value accurately. We’ve found that early application of the metric in the planning process can significantly streamline development projects and lead to better outcomes for both developers and the natural environment. The Biodiversity Gain Hierarchy: On-site, Off-site, and Statutory Biodiversity Credits When implementing biodiversity net gain, developers should follow a hierarchical approach: Our experience at Civity has shown that a combination of on-site biodiversity net gain and off-site biodiversity gains often provide the most cost-effective and ecologically beneficial solution for developers. Key Requirements for Developers For developers navigating the new BNG landscape, there are several key requirements to keep in mind: At Civity, we guide developers through each of these requirements, ensuring compliance with the National Planning Policy Framework and helping to streamline the planning permission process. Opportunities for Landowners and Land Managers Biodiversity Net Gain presents exciting opportunities for landowners and land managers to generate income from their land while contributing to nature conservation. Landowners with suitable areas can register their land to provide biodiversity units, which can then be sold to developers needing to offset their impacts. Key considerations for landowners include: Our team at Civity works closely with landowners and land managers to assess the potential of their land for BNG, develop management plans, and connect them with developers seeking off-site solutions. The Role of Local Planning Authorities Local Planning Authorities (LPAs) play a crucial role in implementing biodiversity net gain. Their responsibilities include: At Civity, we work closely with many local planning authorities, offering our expertise to help them navigate these new responsibilities and develop effective strategies for implementing biodiversity net gain in their areas. Challenges and Solutions in Implementing Biodiversity Net Gain While BNG offers significant environmental benefits, its implementation is not without challenges. Some common issues we’ve encountered at Civity include: The Broader Impact of BNG Beyond its immediate environmental benefits, BNG has the potential to transform how we approach development and land management in the UK. Some of the broader impacts we’re already seeing include: At Civity, we’re excited to be at the forefront of this transformation, helping to shape a future where development and nature conservation go hand in hand. The Future of BNG As we look to the future, we at Civity see BNG as just the beginning of a broader shift towards nature-positive development. Some trends we’re anticipating include: How Civity Can Help As one of the leaders in the field of Biodiversity Net Gain, we at Civity are uniquely positioned to support all stakeholders in navigating this new landscape: Our team of experienced ecologists and BNG specialists is committed to delivering positive outcomes for both development and nature conservation. Speak With Our Biodiversity Net Gain Experts at Civity Today! Biodiversity Net Gain represents a shift in how we approach development and our relationship with the natural world. By requiring a measurable improvement in biodiversity, BNG ensures that progress and nature conservation can go hand in hand. At Civity, we’re proud to be at the forefront of this exciting field. We believe that by working together – developers, landowners, local authorities, and conservation experts – we can create a future where every development leaves nature in a better state than before. Whether you’re a developer looking to navigate BNG requirements, a landowner interested in the opportunities BNG presents, or a local authority seeking expert guidance on biodiversity net gain, we’re here to help. Let’s work together to build a more biodiverse, sustainable future for all.For more information on how Civity can support your BNG needs, or if you need further clarification on biodiversity net gain, understanding the concept and key requirements, please don’t hesitate to contact us. Together, we can turn the vision of nature-positive development into a reality.

As one of the leaders in the field of Biodiversity Net Gain (BNG), we at Civity have been at the forefront of this transformative approach to development and conservation. With our roots deeply embedded in ecology and our extensive experience in both built environments and rural wildlife ecology, we’ve been preparing for and shaping the implementation of mandatory biodiversity net gain. In this comprehensive guide, we’ll explore when biodiversity net gain became mandatory and delve into the intricacies of how it’s measured. The Journey to Mandatory Biodiversity Net Gain Understanding Biodiversity Net Gain Before we dive into the timeline of BNG becoming mandatory, it’s crucial to understand what Biodiversity Net Gain actually means. At its core, BNG is an approach to development that aims to leave the natural environment in a measurably better state than it was before. This concept has been gaining traction for years, but its recent transition to a legal requirement marks a significant shift in how we approach development and conservation in the planning system. The Road to Mandatory BNG The path to mandatory Biodiversity Net Gain has been a long one, with several key milestones along the way: The Landmark Date: February 12, 2024 The pivotal moment in the BNG journey came on February 12, 2024, when the Environment Act officially became law. This date marks the beginning of a new era in development and conservation in England. From this point forward, developers are required to demonstrate a Biodiversity Net Gain of at least 10% for most new developments, including major development projects. At Civity, we’ve been preparing for this moment for years. Our team of expert ecologists and consultants has been working tirelessly to ensure that we’re ready to support developers, land managers, and local planning authorities in navigating this new landscape. What Does Mandatory BNG Mean in Practice? With BNG now mandatory, developers need to show that their projects will result in an increase in biodiversity value of at least 10% compared to the pre-development biodiversity value. This requirement applies to most developments under the Town and Country Planning Act 1990, including residential development and waste development. Key points to remember about mandatory BNG: As a company authorised to sell biodiversity units, we at Civity are uniquely positioned to help developers meet these requirements, especially when on-site options are limited. Measuring Biodiversity Net Gain Understanding how Biodiversity Net Gain (BNG) is measured is crucial for developers and landowners. The process involves careful assessment and quantification of biodiversity value, typically carried out by consultant ecologists. The Biodiversity Metric: The Foundation of BNG Measurement The primary tool for measuring Biodiversity Net Gain is the Biodiversity Metric, developed by DEFRA with input from Natural England. This standardised tool, known as the statutory biodiversity metric, allows for consistent quantification of biodiversity losses and gains resulting from development or changes in land management. Key Components of the Biodiversity Metric The biodiversity metric takes into account several factors: Consultant ecologists apply this metric to assess biodiversity value accurately. They understand the nuances of each component and how they interact to produce the final biodiversity unit score. This expertise is essential for developers and landowners looking to meet BNG requirements and contribute to environmental conservation efforts. The Measurement Process Measuring Biodiversity Net Gain involves several steps: Biodiversity Units: The Currency of BNG The biodiversity metric converts habitat data into ‘biodiversity units’. These units are the currency of Biodiversity Net Gain, allowing for standardised comparison and trading. Types of Biodiversity Units There are three types of biodiversity units: As experts in BNG, we at Civity can help you understand and navigate these different unit types, ensuring your development achieves the required gains across all relevant categories. Challenges in Measuring BNG While the statutory biodiversity metric provides a standardised approach to measuring biodiversity gains and losses, there are challenges in its application: At Civity, we have the expertise to navigate these challenges. Our team of experienced ecologists and BNG specialists can ensure accurate measurements and help you find the most efficient path to achieving your required biodiversity gains. The Role of Civity in Mandatory BNG As a leading company in Biodiversity Net Gain, Civity is uniquely positioned to support all stakeholders in navigating this new mandatory requirement. For Developers We understand the challenges developers face in meeting BNG requirements while maintaining project viability. Our specialised service focuses on providing off-site solutions when on-site measures are insufficient. Here’s how we support developers: This approach allows developers to efficiently meet their BNG obligations while we handle the complexities of off-site habitat creation and management. For Landowners and Land Managers Mandatory BNG presents exciting opportunities for landowners and land managers. At Civity, we help capitalise on these opportunities: For Local Planning Authorities We recognise the additional responsibilities that mandatory BNG places on local planning authorities. Civity supports LPAs by: The Future of Biodiversity Net Gain As we move forward in this new era of mandatory Biodiversity Net Gain, several trends and developments are worth noting: Integration with Other Environmental Policies We anticipate increasing integration between BNG and other environmental policies, such as those related to air quality, protected species, and sites of special scientific interest. At Civity, we’re staying ahead of these trends to provide comprehensive environmental solutions. Technological Advancements The use of technology in measuring and monitoring BNG is likely to increase. We’re investing in cutting-edge tools and techniques to enhance the accuracy and efficiency of our BNG assessments. Market Development As the BNG market matures, we expect to see more sophisticated trading platforms and financial products related to biodiversity units. Civity is at the forefront of these market developments, ensuring we can offer our clients the most innovative and effective BNG solutions. Policy Evolution As we gain more experience with mandatory BNG, policies and government guidance are likely to evolve. Our team at Civity stays up-to-date with all regulatory changes, ensuring our clients always receive the most current advice. Embracing the BNG Revolution The introduction of mandatory Biodiversity Net Gain on February 12, 2024, marks a significant milestone in our journey towards more sustainable development. At Civity, we see this not just as a regulatory requirement but as an opportunity to create a better, more biodiverse world. By understanding when biodiversity net gain became mandatory and how it’s measured, developers, landowners, and local authorities can better navigate this new landscape. With our deep roots in ecology, our growing landbank of BNG units, and our expertise in biodiversity metrics, Civity is your ideal partner in this journey. Whether you’re a developer seeking to meet BNG requirements, a landowner looking to capitalise on your own land’s biodiversity potential, or a local authority striving to implement effective BNG policies, we’re here to help. Our team of experts is ready to guide you through every step of the BNG process, from initial assessments to long-term management. As we look to the future, we at Civity are excited about the positive impact mandatory BNG will have on our natural world. We’re committed to continuing our role as leaders in this field, driving innovation, and helping to create a more biodiverse, sustainable future for all.If you’re ready to embrace the opportunities presented by mandatory Biodiversity Net Gain, or if you have any questions about how BNG applies to your specific situation, don’t hesitate to reach out. At Civity, we’re not just measuring biodiversity – we’re helping to create a measurably better world, one development at a time.