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What We Do
Net Zero
Helping organisations develop and drive progress towards net zero goals.
Nature
Helping organisations to protect and enhance natural ecosystems. 
Products & Projects
Helping organisations assess the impact of their products and projects on the environment.
Water
Helping organisations to safeguard water resources for people and the planet.
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Once you've completed your carbon project with us, you'll receive your verification badge.
Our Expertise
Consulting
Helping you to achieve compliance, reduce emissions and build long-term business value.
Assessing
Measurement of your environmental impacts across carbon, nature and water.
Complying
Ensuring you stay ahead of emerging regulations like SECR, CBAM, ISO 14068, PPN 006 and CSRD.
Marketing
Ensuring your marketing is green claim compliant to protect your brand from potential greenwashing.
Training
Equip your team with the knowledge to lead on sustainability in carbon, nature and water.
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Our work is designed to create meaningful environmental and commercial outcomes.
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Publications

Funmi Tijani10 Sep 2025< 1 min read

Climate Global News: CSRD requirements in upcoming webinar

Experts to examine CSRD requirements in upcoming webinar
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Funmi Tijani10 Sep 20251 min read

News By Wire: CPD Accreditation for Tunley and Astutis Training Course

New CPD Accreditation for Tunley Environmental and Astutis Carbon Accounting Training ...
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Dr Alejandra Zazueta Lopez15 Jul 20254 min read

How to Prepare Your Carbon Data for CBAM Compliance

How to Prepare your Carbon Data for CBAM Compliance
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Funmi Tijani26 Jun 20251 min read

Navigate EU Carbon Border Rules with This New CBAM Guide

Navigate EU Carbon Border Rules with This New CBAM Guide
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Funmi Tijani16 Jun 20251 min read

New Guide Reveals How to Build Sustainability into Every Tender

New Guide Reveals How to Build Sustainability Into Every Tender Response
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Funmi Tijani5 Jun 20251 min read

New Whitepaper Sets the Standard for Corporate Carbon Accounting

New Whitepaper Sets the Standard for Corporate Carbon Accounting
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Funmi Tijani8 May 20251 min read

In Your Area: Marathon of a CEO

Remarkable challenge of Leeds businessman running 52 marathons in 52 weeks
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Funmi Tijani28 Apr 20251 min read

Yorkshire Times: New Water Footprint Service

New Water Footprint Service Brings International Standards to Corporate Water Usage
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Ellis Clark8 Apr 20251 min read

Architect's Journal: Navigating Biodiversity Net Gain and Compliance

Navigating Biodiversity Net Gain and Carbon Footprint Compliance
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