•  CCaLC2 released 
    New second-generation CCaLC2 for Windows released and available for free now.
    Click here to download
  •  CCaLC for Android 
    CCaLC LITE for Android, a simplified version of the CCaLC carbon footprinting tool, has been released - Click here for details and to download
  •  Update 
    New version of CCaLC tools released for the PVC and bio-based sectors.
    Click here to download
  •  Award winning CCaLC 
    CCaLC wins the GSK Innovation Award - Read more
  •  Award winning CCaLC 
    CCaLC wins a Chemistry Innovation Award - Read more
  •  Award winning CCaLC 
    CCaLC wins IChemE top prize for 'Outstanding Achievement in Chemical and Process Engineering' - Read more


Here you can download the CCaLC Carbon Footprinting Tool V3.3 but prior to that please check the following system requirements:

System Requirements
The CCaLC Carbon Footprinting Tool V3.3 is an Excel-based application run by macros. It was designed and built using the English-version of Microsoft Excel 2003 for Windows XP. It may not run properly on non-English operating systems as well as on older versions of Excel or Windows. CCaLC is designed for use on PCs and is not suitable for use on Mac computers.

New CCaLC features
The following new and improved features are available in the new version of CCaLC:
  • New water footprinting tool
  • New data items added in the databases
  • Improved speed of navigation and calculation
  • Scenario comparisons for all environmental impacts and value added
  • Hot spot analysis for materials, energy, transport etc.
  • A facility to produce various reports as pdf or excel files
  • A facility to export graphs, tables and scenario comparisons to Excel, allowing user editing
  • Completely revised and restructured manual for easier reference.

For users of the previous versions (V1.0, V1.1, V2.0, V3.0, V3.1 and V3.2)
Studies created in the previous versions of CCaLC are fully compatible with CCaLC V3.3 and can be imported via the "Export data" or "Import data" options on the CCaLC menu bar. Consult the user manual for detailed instructions.

Download Form:
Full Name:  [Please provide your full name including title]
E-mail:  [We may need to contact you via e-mail. It is crucial that you enter a valid e-mail address]
Company / Organisation:  [Please provide the full name of your company / organisation]
Address / Contact details:  [Please provide details about your company / organisation]
Purpose / Reason for Download:  [Please tell us what you expect to use the CCaLC Carbon Footprinting Tool V3.3 for]
Terms and conditions:  
The CCaLC Carbon Footprinting Tool V3.3 is available free of charge only for non-profit making applications. These include research activities and the use of the tool by commercial organisations to assess their operations and supply chains but excludes the use by consulting and other organisations purely for the purposes of revenue generation (e.g. through consulting services). By ticking this box you confirm that you agree with these terms and conditions.
CCaLC_V3.3.xls [42,437 KB]

CCaLC is a carbon fooprinting tool that enables quick and easy estimations of the life cycle greenhouse gas emissions along the whole supply chains.