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What We Do
Net Zero
Helping organisations develop and drive progress towards net zero goals.
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Helping organisations to protect and enhance natural ecosystems.
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Helping organisations assess the impact of their products and projects on the environment.
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Helping organisations to safeguard water resources for people and the planet.
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Consulting
Helping you to achieve compliance, reduce emissions and build long-term business value.
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Measurement of your environmental impacts across carbon, water and nature.
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Ensuring you stay ahead of emerging regulations like SECR, CBAM, ISO 14068, PPN 006 and CSRD.
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Ensuring your marketing is green claims compliant to protect your brand from potential greenwashing.
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Equip your teams with the knowledge to lead on sustainability in carbon, nature and water.
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BIODIVERSITY CONSULTANTS

Show customers, investors, and stakeholders that your business leads on nature-positive action. Our biodiversity consultants help you create a clear, measurable strategy that enhances biodiversity across your operations and supply chain, boosting your reputation, attracting clients, and safeguarding your brand.

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EXPERT GUIDANCE FOR NATURE POSITIVE ACTION

Our biodiversity consulting service offers comprehensive support to help organisations understand and address:

  • Biodiversity regulations and reporting frameworks

  • Assessing biodiversity impacts across operations and supply chains

  • Implementing strategies to enhance biodiversity and ecosystem health

  • Navigating compliance with Nature Positive and Science-Based Targets for Nature

You’ll receive tailored consultation from our team of PhD-level scientists, access to support through industry resources, all ensuring your organisation is fully prepared to meet biodiversity goals and regulatory expectations now and in the future.

Regulatory Confidence

Stay ahead of evolving biodiversity regulations, avoid legal complications, and secure smoother approvals by aligning with global and local compliance standards.
Risk Reduction & Resilience

Identify and mitigate biodiversity-related risks across operations and supply chains—boosting long-term resilience in resource-dependent sectors.
Brand & Market Advantage

Demonstrating biodiversity leadership enhances brand reputation, increases customer loyalty, and opens up access to sustainability-driven markets.
Investor Appeal

Companies with measurable biodiversity strategies are more attractive to ESG-focused investors and financial stakeholders prioritising sustainability.
Innovation & Collaboration

Biodiversity consultants unlock opportunities for sustainable sourcing, process improvements, and collaborative innovation across the value chain.

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

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WHAT IS BIODIVERSITY?

Biodiversity is the term used to describe the incredible variety of life on our planet, encompassing the multitude of different organisms within a specific environment. It is estimated that there are approximately 8.7 million distinct species of plants and animals coexisting (National Geographic Society), highlighting the immense value we place on a diverse range of life. This is because each species and organism within an ecosystem work together harmoniously, creating a delicate balance and providing essential resources to humans, including a stable climate, clean water, nourishment, medicine, and shelter.

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SCHEDULE A MEETING WITH BIODIVERSITY SPECIALISTS AND DISCUSS YOUR BNG PLAN

GET A QUOTE TODAY

BIODIVERSITY SERVICES LED BY TRUSTED BIODIVERSITY CONSULTANTS

Through the use of these services, you can actively support the larger goal of biodiversity conservation and ensure that industry and nature coexist securely, in addition to gaining insightful knowledge about how your company affects the environment.

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BIODIVERSITY NET GAIN ASSESSMENT

Help to assess the biodiversity of a site to be developed and guide businesses to ensure they meet the 10% Net Gain in England.

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SUPPLY CHAIN BIODIVERSITY FOOTPRINT ASSESSMENT

Assess your organisation's impact on biodiversity by considering all activities, both positive and negative.

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NATURE POSITIVE PATHWAYS Guiding organisations from commitment to credible, measurable outcomes, ensuring alignment with global standards and full CSRD compliance.Read More
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CORPORATE NATURE STRATEGY & INVESTMENT ADVISORY

Empowering organisations to embed biodiversity and natural capital into their core business strategy, investment and ESG performance.

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ALIGN YOUR GOALS WITH RECOGNISED 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 with expert guidance. What distinguishes us is our steadfast commitment to aligning your goals with globally recognised standards and methodologies with hands-on expertise from our biodiversity consultants and scientists.