Guides for measuring and cutting carbon.
Plain-language articles on carbon footprints, emission factors and reporting, plus everything else from the Ecoki blog.
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Carbon Reporting Requirements for Small Businesses: Do You Have to Report? (2026)
Most small businesses are not legally required to report carbon emissions in 2026. See who is covered by CSRD, SECR and California SB 253,…
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10 Practical Ways a Small Business Can Cut Its Carbon Footprint
Ten practical ways for a small business to cut its carbon footprint, from LED lighting and heating controls to fleet, travel and supplier choices.
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Emission Factors Explained: Where Carbon Footprint Numbers Come From
An emission factor converts activity, like kWh or litres of fuel, into kg CO₂e. Learn where factors come from, why they differ by country…
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What Is CO₂e? Carbon Dioxide Equivalent Explained
CO₂e, or carbon dioxide equivalent, is a single unit for comparing greenhouse gases by their warming effect. See how it is calculated, with examples.
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Scope 1, 2 and 3 Emissions Explained (With Examples)
Scope 1 is fuel you burn, Scope 2 is energy you buy, and Scope 3 is everything else in your value chain. Clear definitions…
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How to Calculate Your Business Carbon Footprint: A Step-by-Step Guide
Learn how to calculate a business carbon footprint in six steps: set a boundary, collect activity data, apply emission factors and group the result…
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Am I Saving the Planet by Buying a Refurbished Phone?
As environmental awareness grows, more and more people are seeking ways to live with a smaller ecological footprint. From reducing single-use plastics to embracing…
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Reduce Waste at Colleges: Sustainable Habits for a Greener Campus
Reducing waste on college campuses is more than just an environmental effort, it’s an opportunity to build sustainable habits that students will carry long…
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Oceanbound Plastic Business Cards: Sustainable Choices with Impact
As sustainability takes center stage, even the smallest choices can drive meaningful change. Oceanbound plastic business cards offer a simple way to merge professional…