What Are Emission Factors?
Geographically specific, up-to-date emission factors are key to accurate, auditable and transparent Greenhouse Gas Assessments. Published by numerous organizations, updated often, the task of compiling and ensuring the accuracy of a comprehensive dataset is costly and time-consuming. The data team behind Ecometrica's award winning sustainability platform tracks hundreds of sources on a regular basis and is now making some of the data available as downloadable datasets with generous licensing terms.
Why Use Our Emission Factors?
Time Saving
All the factors available in one consistent spreadsheet. Save time spent sourcing, compiling and quality assuring emission factors from multiple sources
Accurate
Built on FactorAI, Ecometrica's class leading emission factor database, the factors are accurate and go beyond CO2
Auditable
Greenhouse Gas Accounting requires transparency and auditability. Our factors are fully referenced and a detailed methodology is provided
Cost Saving
If using these factors for multiple clients, there are different licensing terms with a simple pricing structure.
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Who Are These Factors For?
If you are a business, organization, college or NGO who needs to calculate your greenhouse gas footprint, but your needs are not complex enough to subscribe to the Ecometrica sustainability platform. We have spent years researching and compiling emission factors to ensure the most accurate GHG reports.
Global Emission Factors Bundle
This bundle contains all of the available Global Emission Factors including: Global Electricity Factors, Global Homeworker Factors and Global Hotel Factors at a 10% discount. It is the best value for money option.

2021 Global Factors Bundle
Starting at £595
Global electricity, homeworker and hotel factors in one convenient bundle.


Global Homeworker Factors
From £195
Homeworker factors for 219 countries. Accurately quantify the emissions from your global remote workforce
Individual Global Factor Sets

Global Electricity Factors
Starting at £295
An authoritative global dataset of Electricity Emission Factors

Global Hotel Factors
From £195
Measuring business travel emissions is hard. Our dataset of emissions from hotel night stays in 219 countries makes it easier