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Sustainability
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Greenwashing: How to Spot Misleading Green Claims
What greenwashing means, the common patterns of misleading green claims, and simple questions for testing them.
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Scope 1, 2 and 3 Emissions: A Plain Guide
A plain guide to the three emission scopes used in organisational carbon accounting and how to read scope figures carefully.
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Renewable Energy Certificates and Guarantees of Origin
How renewable energy certificates and guarantees of origin work, why double counting matters and how they differ from offsets.
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Shrinking a Household Carbon Footprint: What Matters Most
Which household changes cut the most emissions, from heating and electricity to the car and wasted food, in a practical…
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Cutting a Business Carbon Footprint: Where to Start
A practical order of work for cutting a business carbon footprint, based on GHG Protocol, EPA, ENERGY STAR and UK…
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The Greenhouse Gas Protocol: How Organisations Count Emissions
A plain guide to the GHG Protocol corporate standard: gases, boundaries, emission scopes, base years and its limits.
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Energy Efficiency in Buildings: The Biggest Savings
Where energy goes in buildings and which measures, from sealing and insulation to heat pumps and controls, tend to save…
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Lower-Carbon Events: Measuring and Reducing Event Emissions
Where event emissions come from, how to measure them, how to cut them, and how to treat carbon neutral claims.
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Carbon Footprints: What They Measure and How to Cut Yours
What a carbon footprint measures, how gases and scopes are counted, where emissions come from and how households and organisations…