Biodiversity Net Gain is development that leaves biodiversity in a better state than before. Achieving biodiversity net gain through commercial rewilding requires firstly, identification of ecologically degraded land local to the construction project, then employing ecologists and other environmental and land management specialists to design a rewilding strategy for the site that suits its specific conditions. The new law which asks developers to show how biodiversity and habitat losses can be stopped, reversed, boosted, measured and maintained for up to 30 years may seem complex at first but has much-needed housing and infrastructure very much in mind. It encourages development that delivers biodiversity improvements through habitat creation or enhancement after avoiding or mitigating harm. NSIP promoters who embrace biodiversity net gain now can reap the rewards of adopting best practice and achieving real enduring environmental benefits. What this will mean for planners, developers and landowners alike, together with an introduction to the updated Biodiversity Metric 3.0 which will be used to calculate and evidence the minimum biodiversity net gain requirements. David’s concept of biodiversity compensation, ensuring developments provide net gains to biodiversity, has been embedded in the government’s 25-year Environment Plan and National Planning Policy Framework and is being mandated through the enactment of the Environment Bill in late 2020/early 2021 such that biodiversity net gain will be a requirement on all development’. The biodiversity value must be calculated with reference to the Government’s biodiversity calculator (currently The Biodiversity Metric 2.0). No Net Loss and the EU Biodiversity Strategy . Planning for a 10% Biodiversity Net Gain 7 November 2019 By Enzygo 0. The government's 25 Year Environment Plan seeks to embed an environmental net gain approach in the planning system in England. What is biodiversity offsetting? Biodiversity Net Gain refers to an intervention which results in the net improvement to biodiversity for a defined area of land. BNG requires a 10% increase in biodiversity after development, compared to the level of biodiversity prior … Where the gain exceeds […] Section 6 of the Environment (Wales) Act 2016 places a general duty on public authorities to, “seek to maintain and enhance biodiversity in the exercise of functions… and in so doing promote the resilience of ecosystems”. It aims to leave the natural environment in a measurably better state than beforehand. ‘No Net Loss’ is a goal for a development project, policy, plan or activity in which the impacts on biodiversity it causes are balanced or outweighed by measures taken to avoid and minimise the impacts, to restore affected areas and finally to offset the residual impacts, so that no loss remains. Biodiversity net gain requires developers to ensure habitats for wildlife are enhanced and left in a measurably better state than they were pre-development. David’s concept of biodiversity compensation, ensuring developments provide net gains to biodiversity, has been embedded in the government’s 25-year Environment Plan and National Planning Policy Framework and is being mandated through the enactment of the Environment Bill in late 2020/early 2021 such that biodiversity net gain will be a requirement on all development’. So designing and building Biodiversity Net Gain is about using a metric in combination with qualitative assessments that capture all ecological features and the functionality of a site. Biodiversity metrics enable us to measure losses and gains in biodiversity from development in order to provide an overall net gain. Biodiversity Net Gain – An Opportunity for River Restoration through Development. The National Planning Policy Framework (NPPF) states that planning policy should identify and pursue opportunities for securing measurable gains for biodiversity. The Biodiversity Strategy to 2020 set out 6 targets and 20 specific actions geared towards this overall objective. Biodiversity net gain refers to the process whereby all new developments consider the environmental impact of the development, and aims to ensure the biodiversity is left in a better state than before. A research team at the Durrell Institute of Conservation and Ecology, University of Kent, analysed ecological changes occurring under Biodiversity Net Gain (BNG)-type policies in four early–adopter councils in England. Environmental net gain is very broad in scope, taking in carbon emissions, air, soil, water quality etc. This new consultation, which closes on 10 February, looks at whether, for biodiversity net gain, that approach should be mandatory for development requiring planning permission under the Town and Country Planning Act (TCPA), amongst other things. Biodiversity Net Gain is an approach to development that drives improvement in biodiversity. Biodiversity Net gain and the biodiversity metric An update on plans to introduce a mandatory biodiversity net gain requirement through the Environment Bill. Net gain for biodiversity is defined as delivering more or better habitats for biodiversity and demonstrating this through use of the Defra biodiversity metric. It is also an approach where developers work with local governments, wildlife groups, land owners and other stakeholders in order to support their priorities for nature conservation. They found that although a net gain in biodiversity was being promised across the BNG assessments, these translated into considerable losses of habitat area. Biodiversity Net Gain can affect the benefits that people obtain from nature in both a positive and negative way. When developers are required by planning authorities to fund offsite biodiversity net gain projects, TOE can assist - providing we do not have any concerns about the impact caused by the development, such as a loss of priority habitat. It is seen by the government as a quantifiable and consistent process that can contribute to halting current biodiversity declines. Biodiversity improvements include, for example, a sedum roof on a building or an on-site nature reserve adjacent to … To calculate the gain, the ‘pre-development biodiversity value’ as at the date of the planning application will be deducted from the estimated ‘post-development biodiversity value’. Biodiversity Net Gain (BNG) is an approach used to improve a sites biodiversity value. How do developers secure biodiversity net gain? Biodiversity Net Gain (BNG) is a concept proposed in the 25 Year Environment Plan and mandated as a condition of planning permission in the 2019 Environment Bill. Broadly, “biodiversity net gain”, as set out in the Environment Bill, requires development to deliver at least a 10 per cent improvement in “biodiversity value”. Biodiversity Net Gain Biodiversity net gain in development is defined as “development that leaves biodiversity in a better state than before”1. It can also affect people differently as illustrated in the following example: after following the Mitigation Hierarchy, a development results in the loss of habitat on-site. Biodiversity Net Gain Developer payments. But biodiversity cannot be reduced to a single number. The Environment Bill will make biodiversity net gain a requirement of planning and require development to deliver at least a 10 per cent improvement in ‘biodiversity value’. Biodiversity net gain process. It will require developers to ensure habitats for wildlife are enhanced. Doing so will also have a positive effect on their development consent order (DCO) applications, as net gain is capable of being an 'important and relevant matter' as part of the DCO determination process. The advice paper sets out the NCC’s advice to government on net environmental gain. Mandatory biodiversity net gain is already a feature of the Welsh planning system, but the approach taken is rather different to that in England. Source: BSI Committee: BDY/1 - Biodiversity management Categories: Company organization and management. BNG will be secured through a new general planning condition to be applied to all new planning permissions in … An intervention is defined as a human-induced impact which results in a change to the type or condition of a habitat. Biodiversity Net Gain is a new approach to development. Follow ? England's proposed mandatory Biodiversity Net Gain requirement for new developments might not deliver on promises to increase biodiversity, according to new research. Biodiversity net gain (BNG) is that element which concerns natural flora and fauna, and particularly the quality of habitats for wildlife. Biodiversity offsetting is a term applied to conservation activities such as habitat enhancement or creation, which are undertaken to compensate for biodiversity loss elsewhere, in a measurable way. Biodiversity is ‘the variety of plant and animal life in the world or in a particular habitat, a high level of which is usually considered to be important and desirable’ and has been in decline over the last 50 years, despite efforts to prevent habitat and species loss. 11. Biodiversity net gains. General | Environment and environmental protection. They must assess the type of habitat and its condition before submitting plans, and then demonstrate how they are improving biodiversity – such as through the creation of green corridors, planting more trees, or forming local nature spaces. BS 8683 Process for designing and implementing Biodiversity Net Gain – Specification. For Biodiversity Net Gain to truly improve biodiversity rather than become a box-ticking exercise to achieve planning permission, resources need to be committed to building capacity, monitoring, and enforcing the promised biodiversity gains, as well as strictly avoiding impacts to biodiversity initially. The EU is committed to halt the loss of biodiversity and the degradation of ecosystem services by 2020. The aim is to leave it in a better state than developers found it. The British Standards Institute (BSI) has launched a public consultation on the draft British Standard – BS 8683 Process for designing and implementing Biodiversity Net Gain – Specification.The main purpose of BS 8683 is to set out the requirements for the biodiversity net gain assessment process for all developments across the UK. Biodiversity Net Gain (BNG) requires developers to ensure habitats for wildlife are enhanced and left in a measurably better state than they were prior to development. Action 7 was to ensure no net loss of biodiversity and ecosystem services. From a biodiversity perspective in 2019, the phrase on everyone’s lips will be Biodiversity Net Gain (BNG). 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