BIODIVERSITY NET GAIN
Developers and Land Managers in England must demonstrate a 10% Biodiversity Net Gain (BNG). Tunley will assist in evaluating the biodiversity of a site for development or areas designated for biodiversity units/credits, and will guide you to ensure a 10% Net Gain is achieved as a requirement in England.
HOW WE CAN HELP
We recognise the urgent need to protect natural resources and secure a sustainable future for generations ahead. By implementing responsible practices and leveraging innovative solutions, we aim to lead in biodiversity conservation. Our team will support you in conducting a BNG assessment, ensuring compliance with the latest regulations and achieving the 10% Biodiversity Net Gain target through a comprehensive biodiversity net gain plan.
Tunley will gather site-specific information, including the various habitat types within the area and how these habitats are affected by implemented actions. This process will enable us to establish the baseline number of biodiversity units present. A thorough analysis of the site will be conducted to assess the positive and negative impacts of any actions on biodiversity.
Tunley will utilise the collected data on the area's identified habitats, including their type, size, condition, and local significance, to calculate the baseline biodiversity units. This analysis will guide decisions on where habitats should be conserved, enhanced, or newly created to achieve the 10% BNG (Biodiversity Net Gain) targets.
Building on the baseline results, we will collaborate with the organisation to create a tailored plan for implementing nature-positive initiatives in the area to meet the 10% BNG requirement. These initiatives may include habitat restoration, conservation efforts, or sustainable land management practices to achieve the 10% Net Gain target.
I used Tunley for a BNG at a time when availability of this service nationally was at an all-time low because of changes to Planning Laws and they offered me a sensible time frame, a sensible price and they delivered the report on time. The Communication, speed of delivery, quality of report, and simplicity of process was well delivered. What more could you ask for?"
Alex Locke
Director | Planning Consent UK
Exceptionally professional service. The team responded quickly and demonstrated extensive knowledge. They were invaluable in assisting us with a planning application for a heritage building.”
Belal Rashid
Director | Belal Rashid Technical Architecture
Incredible swift and friendly service with a prompt delivery. I will recommend this company for any future works, its not worth the bother looking around just go with these guys 5*****”
Glyn Cooper
Director | Eco Cute
Working with Tunley's was great. They're very collaborative and the communication was excellent.”
Laira Piccinato
Associate Architect | Holland Green
I can highly recommend Tunley Environmental. As planning consultants, we regularly work with the team who always provide expert environmental advice and consistently achieve successful results on behalf of their clients. Tunley Environmental is always thorough, efficient, and incredibly helpful, with no challenge too great. If you're looking for an environmental consultant to help with your scheme, then look no further! You can't go wrong with them.”
Tony Carter
Chartered Town Planner | Carter Smith Planning





SCHEDULE A MEETING WITH BIODIVERSITY SPECIALISTS AND DISCUSS YOUR BNG PLAN
HOW DOES THE BNG REGULATION AFFECT YOU?
- 01 Land Managers
- 02 Developers
- 03 Local Planning Authorities
LAND MANAGERS
Land managers are able to sell biodiversity units as well as combining with other land managers to increase the area you have for sale. You are unable to sell units for land that already has plans to be created or enhanced.
DEVELOPERS
Developers must try to avoid loss of habitat to a piece of land you plan to do development work on. If you are unable to avoid this, you must create a habitat either on or off-site. A final resort would be to purchase statutory credits from the government, this requires consultation from an ecologist.
LOCAL PLANNING AUTHORITIES
Local Planning Authorities will have to approve plans before any development is able to start.
STANDARDS AND METHODOLOGIES
This is your chance to create meaningful change, from local ecosystems to global biodiversity. The time to act is now, conserving and revitalising our natural world. What distinguishes us is our steadfast commitment to aligning your initiatives with globally recognised Science-Based Targets for Nature and Nature Positive objectives.
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