Know Your Impact Know Your Impact

Introducing Tally

The first LCA app that lets you calculate the environmental impacts of your building material selections directly in an Autodesk® Revit® model.

Click to download a free trial

WHOLE BUILDING LCA

Assess the embodied environmental impact of your entire building. Benchmark your impact throughout design.

DESIGN OPTION COMPARISON

Compare two or more distinct sets of building components side by side.

MATERIAL SELECTION

Compare LCA impacts and ingredients of materials and assemblies, including information from manufacturer EPDs.

TALLY CAN HELP ANSWER QUESTIONS LIKE

THE FIRST LCA APPLICATION OF ITS KIND

Approved for LEED v4

Helps to achieve Building Life-Cycle Impact Reduction credit

Fully Integrated with Revit

Connects modeled BIM elements to quantities of real material in assemblies

Built by Designers, for Designers

Calculations at the speed of design, in the same resolution

Actionable Information

Reports you can use to make data-driven decisions

Refined Through Testing

Beta-tested by over 400 architects and engineers

Robust LCA Data Across Divisions 1-9

Powered by GaBi data from
PE INTERNATIONAL

Easy to Use

Compatible with modeling practices

LCA On Demand

Environmental impact information when you need it, not after the fact

AWARD WINNING

2014 AIA Technology in Architectural Practice (TAP) BIM Award Winner

2014 AIA Technology in Architectural Practice (TAP) BIM Award Winner

Highlighting “best of breed” case studies in Building Information Modeling technology

RECENT NEWS

Taking Tally on the Road This Fall

A series of educational demonstrations and appearances…

Register for Tally Talks Webinars

Join KT Innovations and PE International for Tally Talks, a series of live demonstrations...

New Release Offers Operations vs. Embodied Energy Comparisons

The latest version of Tally was released on June 24, 2014...

Announcing the Commercial Release of Tally

New application helps achieve LEED® v4 materials and...

@tallyLCA

DEVELOPMENT PARTNERS

KT Innovations
PE International
Autodesk