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Greenwashing: How to Spot Misleading Green Claims
What greenwashing means, the common patterns of misleading green claims, and simple…
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The Voluntary Carbon Market and How It Differs From Compliance Markets
What the voluntary carbon market is, how it differs from compliance markets…
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The Social Cost of Carbon: Putting a Price on a Tonne of CO2
How the social cost of carbon is estimated, why published values range…
Staff Picks
Greenwashing: How to Spot Misleading Green Claims
The Voluntary Carbon Market and How It Differs From Compliance Markets
The Social Cost of Carbon: Putting a Price on a Tonne of CO2
Scope 1, 2 and 3 Emissions: A Plain Guide
Renewable Energy Certificates and Guarantees of Origin
Shrinking a Household Carbon Footprint: What Matters Most
Cutting a Business Carbon Footprint: Where to Start
The Paris Agreement: Its Goals and How Progress Is Tracked
Offsetting Flight Emissions: How the Numbers Are Calculated
Choosing Carbon Offsets: Questions to Ask Before You Buy
Carbon Credits: What One Credit Represents and How It Is Issued
The Main Greenhouse Gases and Where They Come From
The Greenhouse Gas Protocol: How Organisations Count Emissions
Global Warming Potential and CO2 Equivalents
Forest Carbon Offsets: REDD+, Reforestation and Their Risks
The EU 2030 Climate Targets and the Fit for 55 Package
Energy Efficiency in Buildings: The Biggest Savings
The Cost of Climate Inaction: Why Acting Early Costs Less
Climate Change Impacts Already Seen Across the Continents
Climate Change Explained: Causes, Evidence and Outlook
Carbon Removal vs Avoidance Credits: Why the Difference Matters
Carbon Offsetting Explained: How Offsets Work and Where They Fall Short
Carbon Offset Standards and Registries Compared
Additionality, Permanence and Leakage in Carbon Offsets
Carbon Neutral vs Net Zero: What Each Claim Means
Lower-Carbon Events: Measuring and Reducing Event Emissions
Carbon Footprints: What They Measure and How to Cut Yours
Atmospheric CO2 Levels: How They Are Measured and What They Show
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- Carbon Offsetting (10)
- Climate Change (9)
- Sustainability (9)
Latest Posts
Straight from the desk
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Offsetting Flight Emissions: How the Numbers Are Calculated
How flight emission calculators turn distance, passenger share and cabin class into a CO2 figure, and why non-CO2 effects change totals.
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Choosing Carbon Offsets: Questions to Ask Before You Buy
A neutral checklist of questions about additionality, permanence, measurement, verification and claims to ask about any carbon offset.
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Carbon Credits: What One Credit Represents and How It Is Issued
What a carbon credit is, how projects earn and issue them, how registries track them and what retirement means.
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The Main Greenhouse Gases and Where They Come From
A plain guide to the main greenhouse gases, where each comes from and how strongly each warms the planet.
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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.
Discover More
Latest Stories
Top picks for you
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Global Warming Potential and CO2 Equivalents
How global warming potential compares greenhouse gases with CO2, how CO2 equivalents are calculated, and why GWP values…
Today’s Highlights
Top of the week
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The EU 2030 Climate Targets and the Fit for 55 Package
What the EU 2030 climate targets require, what the Fit for 55 package contains…
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The Cost of Climate Inaction: Why Acting Early Costs Less
Recorded climate-related losses, IPCC cost-benefit findings and the limits of the estimates, explained from…
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Climate Change Impacts Already Seen Across the Continents
What NASA, the IPCC and the European Environment Agency report about climate change impacts…
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Climate Change Explained: Causes, Evidence and Outlook
A plain guide to the causes, evidence and outlook of climate change, drawn from…
Carbon Offsetting
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