UK emissions data selector
Download emission factors
The Data section of the NAEI website allows you to find and download emissions data from the NAEI.
UK emissions statistics from the NAEI form part of the National Statistics, published by Defra and DECC on an annual basis. Statistics related to air quality emissions can be found on Defra's website and statistics for greenhouse gas emissions can be found on the DECC website.
National Statistics publications do not include all pollutants within the NAEI. For emission data for the full range of pollutants, please see the UK emissions data selector.
Use the links on the left to find the datasets you are looking for.
Information on naei.defra.gov.uk is published by Defra, DECC and the Devolved Administrations under the Open Government Licence (OGL) and subject to the terms described in the "licence" or "constraints" of the OGL, except where otherwise noted. Under the OGL you are free to:
- copy, publish, distribute and transmit the information
- adapt the information
- exploit the information commercially and non-commercially for example, by combining it with other information, or by including it in your own product or application
You must, where you do any of the above, acknowledge Defra, DECC and naei.defra.gov.uk as the source of the information by including the following attribution statement in reports, web pages or derived data products and, where possible, provide a link to the OGL licence.
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The data and information made available through on this website is subject to Crown copyright protection unless otherwise indicated. Read the Crown copyright page for more information. See also https://www.gov.uk/support/terms-conditions.
Page last modified: 04 September 2013