Defra, in partnership with Department of Energy and Climate Change (DECC), has published the 2010 update to the Greenhouse Gas (GHG) Conversion Factors for Company Reporting. The dataset is now available on our conversion factors page. The conversion factor dataset is updated on an annual basis and is intended for use in conjunction with Defra / DECC’s ‘Guidance on how to measure and report your GHG emissions’ which was published in October 2009 and is available on our measuring and reporting environmental impacts page Read More