tallyCAT Climate Action Tool

tallyCAT Climate Action Tool

Digitally signed app



The Tally Climate Action Tool (tallyCAT) gives you a fully functioning Embodied Carbon in Construction Calculator (EC3) inside your Autodesk® Revit® project.  

  • Upload material types and quantities to EC3 from Revit.
  • Use powerful estimation tools to get takeoffs in the units required by Environmental Product Declarations (EPDs)
  • Evaluate climate impact and savings opportunities based on over 100K verified EPDs for real products.
  • Use rich interactive graphs and heatmaps to understand the areas of greatest impact and savings potential in the design.
  • Annotate takeoff equations and GWP intensity back to the .rvt file for use in other designs and future versions. 
  • Save, share, and compare Revit families in a library of EC3-annotated components.  
  • Create custom reports for Buy Clean policies, LEED, and ICMS.


Note: This app uses a custom installer (and not the standard App Store installer).


版本 1.4.1, 2024/6/25
Version 1.4.1 adds support for Revit 2025 and drops support for Revit 2020. It also supports capturing the perimeter of certain objects for better takeoffs, and a number of other fixes.



1 评论
  • very usefull
    BIM MANAGER | 十一月 18, 2023 验证的下载 (这是什么?)

    thank you so much