» Resources » What is carbon reporting? Glossary What is carbon reporting? Carbon reporting is the process of measuring, collating, and publishing the carbon footprint of your organisation and/or supply chain. Organisations of different sizes and sectors take different approaches to carbon reporting in terms of how they collate data and what data they actually collect. However, due to the complexity and scale of their supply chains, carbon reporting is of particular interest to the built environment, due to legislation and tender requirements. For example, large built environment organisations that have over 250 employees and likely have a large supply chain, should report differently to an SME. Organisations that are advanced in their carbon reduction maturity will likely have all the carbon data across the 3 scopes of emissions; scope 1, 2, and 3. Scope 1 and 2 are your direct emissions; these are produced directly by your organisation, whether that’s through vehicle or factory pollution, or the electricity used to power your manufacturing lines or even the computers in your office. Scope 3 data is a lot more complicated, as these are your indirect emissions. These range from the carbon embodied in purchased materials through to the emissions produced with the external processing of waste you have produced. Organisations that are committed to their net zero or carbon reduction strategies need to be measuring and reporting on their scope 3 emissions. For most organisations, these emissions will make up the majority of their carbon footprint, and unless they’re accurately measured and then managed, it’ll be impossible to effectively reduce your carbon emissions and meet your reduction targets. How can you begin carbon reporting? Due to the complexity of reporting, most organisations will use a form of carbon reporting software to measure their emissions. As part of measuring their scope 3 emissions, this will often require suppliers to report their own emissions into the software, so the leading organisation can get an accurate picture of emissions and carbon output. Our Scope 3 Carbon Calculator is designed to simplify supply chain data collection of your scope 3 emissions – discover more here. Billy Wilkinson Growth Marketing Manager Sep 2, 2024 Share: Related Articles August 2025 Blog Circular Business Models: What They Are and Why They Matter Lucy Picken August 2025 Blog Circular Business Models: What They Are and Why They Matter Unlike the traditional linear model of ‘take, make and dispose’, a circular economy means we keep our products and materials in use for as long as possible. With this approach, we maximise the value of what we already have through better design and manufacturing and maintaining, reusing, refurbishing, or recycling our items. Read more about […] Keagan Allin July 2025 COâ‚‚ Performance Ladder How the COâ‚‚ Performance Ladder Complements Leading Building Sustainability Standards Sarah Chatfield July 2025 COâ‚‚ Performance Ladder How the COâ‚‚ Performance Ladder Complements Leading Building Sustainability Standards Reducing carbon emissions in the built environment is a priority for both policymakers and industry. As sustainability standards like BREEAM, LEED, and Level(s) help improve the environmental performance of buildings, the COâ‚‚ Performance Ladder plays a unique and complementary role: focusing not just on buildings, but on the organisations and supply chains behind them. Understanding […] Keagan Allin July 2025 Blog How Heatwaves Affect Your Business – and What to Do About It Ross Primmer July 2025 Blog How Heatwaves Affect Your Business – and What to Do About It What is a Heatwave? A popular flavour of crisps….? a good day to go to the beach….? a hosepipe ban…? Heatwave is a word that we often hear but have you ever stopped to think about what the term means, and why we seem to be using it more often? In the UK, the Met […] Keagan Allin