Data 

UK emissions data selector

Download UK emissions data: by Air pollutants, Greenhouse gases, Heavy metals, Particulate Matter

Download emission factors

Download emission factors: detailed by source and fuel

Emission data in Pivot Table Viewer

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.

Page last modified: 29 April 2013