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Resources - Downloads

DOWNLOADS

In line with our mission, we strive to educate people through sharing knowledge and providing valuable tools to help you succeed. Here, you'll find a variety of free downloads designed to support your sustainability journey and point you in the right direction.

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NET ZERO STRATEGY CHECKLIST

With this download, you can ensure that your organisation is on track to achieve its sustainability goals. With an easy to follow step-by-step checklist you can stay ahead of the curve!

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BNG REGULATIONS CHEAT SHEET

Our BNG regulations cheat sheet provides a concise summary of the necessary actions and guidance on how to reach your goals. The perfect tool to assist you on your journey towards Biodiversity Net Gain success!

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GUIDE TO SUSTAINABLE CONSTRUCTION

This guide delves into the principles of sustainable construction, relevant legislation and case studies surrounding sustainable construction projects. Find out more on PAS 2080, LEED, BREEAM, and more.

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SUSTAINABLE PORTS AND TRANSPORT GUIDE

With this download, you can expect to explore the largest sources of carbon emissions within ports, carbon reduction technologies, and a step-by-step guide to reducing carbon emissions within ports.

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GREEN CLAIMS CODE GUIDE

With this download, you can expect a step-by-step checklist to ensure your organisation is making accurate and valid claims about your business and products. Ensuring compliance with the Green Claims Code.

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GUIDE TO SUPPLY CHAIN BIODIVERSITY FOOTPRINT

Our Supply Chain Biodiversity Footprint guide provides an understanding of how you can measure your supply chain's impact on biodiversity, from raw material extraction to final product delivery.

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Tunley's Sustainability Report 2024
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TUNLEY'S SUSTAINABILITY REPORT 2024

Explore the milestones, lessons and bold steps on sustainability that we witnessed in 2024 and how they may shape the next chapter of an eco-friendlier future.

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A GUIDE TO SUSTAINABLE PROCUREMENT

This resource will equip you with the tools, strategies, and insights to build compliant Carbon Reduction Plans, enhance your ESG credentials, and win more public sector work by turning sustainability into strategy.

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PPN 006 FACT SHEET

PPN 006 can be a barrier, or a competitive advantage. Our fact sheet breaks down the key components of compliance, from baseline emissions to board-level sign-off.

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PPN 006 COMPLIANCE KIT

Our PPN 006 Compliance Kit is a practical guide to help you get compliant with confidence. From Carbon Reduction Plans to Scope 3 emissions, it gives you the tools to assess where you stand and take action.

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A PRACTICAL GUIDE TO CBAM

Our Practical Guide to CBAM gives you the essential insights, timelines, and compliance steps you need to future-proof your operations and confidently navigate the transition.

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CSRD CHECKLIST

Whether you're just starting your journey or refining your ESG strategy, our CSRD Checklist provides a clear, step-by-step guide to help your business meet new regulatory requirements with confidence.

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GUIDE TO SUSTAINABLE MANUFACTURING

This guide provides a practical and science-based introduction to the environmental impacts within manufacturing, the regulatory and market forces driving change and the actions manufacturers can take to reduce emissions, improve efficiency, adopt circular practices and future-proof their operations.

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UN SDG IMPLEMENTATION ROADMAP

Discover how the UN Sustainable Development Goals (SDGs) can strengthen your organisation’s sustainability ambitions. The SDGs offer a universal framework for addressing the world’s most pressing environmental, social and economic challenges. 

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Sustainability Report 2025
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TUNLEY'S SUSTAINABILITY REPORT 2025

In this report, we examine the forces that shaped this pivotal year, from regulatory milestones and renewable energy innovations to global climate assessments and sector-specific challenges.

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WORKING WITH TUNLEY ON RETAINER

A retainer ensures your organisation remains adaptive, informed and compliant, with the right scientific support available throughout the year. 

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A GUIDE TO ENVIRONMENTAL PRODUCT DECLARATIONS (EPDs)

This guide introduces environmental product declarations, explaining how they work, why they matter and how organisations can use them. 

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WHAT YOU GET OT OF PARTNERING WITH TUNLEY

Gain a better understanding of how Tunley Environmental® works and how the potential partnering could benefit your business in more ways than one. Click through the benefits of partnering with Tunley.

COMPREHENSIVE SUSTAINABILITY SERVICES

Tunley Environmental is a science-based environmental sustainability consultancy specialising in carbon, nature, water, regulatory compliance and sustainability training. Helping organisations worldwide improve environmental performance through tailored, science-based strategies aligned with regulatory frameworks, scientific best practices and commercial objectives.

NATURE SERVICES

Tunley Environmental supports organisations in understanding, measuring, and improving their impact on nature through a range of science-based nature services. These include biodiversity footprinting, Biodiversity Net Gain (BNG) assessments, biodiversity risk assessments, nature-positive strategy development, and supply chain impact analysis. By combining scientific expertise with practical sustainability solutions, Tunley helps businesses comply with environmental regulations, manage nature-related risks, and contribute positively to the protection and restoration of ecosystems. 

SKILLED IN DEVELOPING STRATEGIES

Tunley Environmental is highly skilled in developing science-based sustainability and environmental strategies that help organisations achieve their business, regulatory, and environmental goals. Drawing on expertise across carbon, nature, water, regulatory compliance and training, Tunley works closely with clients to understand their impacts, identify risks and opportunities, and create practical, science-based roadmaps for improvement.

Tunley's strategic approach combines robust data analysis, stakeholder engagement, and industry best practice to deliver tailored plans that drive measurable progress, support compliance with evolving regulations, and help organisations transition towards a more sustainable and nature-positive future.

BACKED BY A TEAM OF PHD-LEVEL SCIENTISTS Backed by a team of PhD-qualified scientists, Tunley Environmental leverages deep expertise in carbon, nature, water, regulatory compliance and training, ensuring clients benefit from rigorous scientific insights.

LOOKING FOR MORE?

Check out our amazing range of client case studies covering both Carbon and Nature services.