Search emission factor database

To search for an emissions factor, enter a search word into the box and press the Search button. If you wish, you can also tick one or more categories to filter the search results to factors in those categories. Once you have found the factor you require, press the Add button to add it to your basket. When you have added all the factors you need, press the Shopping Basket / Checkout button to complete your purchase.

Frequently asked questions

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If you need any further information or assistance with your emissions factors, please contact us.