Eunomia has constructed this handy downloadable calculator to help landfill owners assess the potential financial impact of applying for a waste composition or capture and destruction Unique Emissions Factor (UEF).

The file runs in excel and requires version 2003 or more recent.  You will also need to enable macros for it to run.  If you have any questions or feedback please get in touch at



For more information on Unique Emissions Factors for waste see: Guide to Landfill Methane in the ETS