Whole Building Life Cycle Assessment for LEED the easy way


Achieve the LEED v4 MRc1, MRc2 and MRc3 credits efficiently


✓ Works anywhere in the world

✓ Fast & easy LCA calculations

✓ Comes with your local database

LCA quantifies your carbon impacts

Whole-Building Life Cycle Assessment (LCA) helps you achieve LEED® credits (v4 and v3) and quantifies the environmental impacts of your whole building over it’s lifetime.

LCA used to be a complex and strenuous task, but with One Click LCA you can be done in no-time.

One Click LCA allows you to easily calculate life cycle impacts across the standard impact categories and compare those impacts to a comparable baseline building.

By automating LCA from your existing design data, you can be done with the assessment in just minutes. This allows you to use the results as a environmental design tool that provides you with key quantitive insights. The robust One Click LCA cloud software also supports various LEED credits with ready-to-use templates, summarized in the table below.

LEED credit LEED v4 BD+C LEED v4 BD+C: Homes LEED v4: ID+C LEED v3 (2009) BD+C
MRc1 Building life-cycle impact reduction
Option 4: Whole-Building Life-Cycle Assessment
3 + exemplary + regional priority Mrpc63: 1
MRc2 Building product disclosure and optimization —
Environmental Product Declarations
Option 1: Environmental Product Declaration
Option 2: Multi-Attribute Optimization
2 1 2 Mrpc52: 1
MRpc61: 1
MRc3 Building product disclosure and optimization — Sourcing of Raw Materials
Option 1: Reporting
Option 2: Leadership extraction practices
2 1 2 MRpc53: 1
Maximum points available 8 + regional 2 4 4

Credits subject to project constraints. Bionova Ltd accepts no responsibility for omissions or errors in the above data.

Why choose One Click LCA for your LEED project




Works anywhere in the world

Use One Click LCA to achieve MRc1 LCA and other credits from your LEED scheme anywhere in the world, be it in Asia, Europe or America.

Fast & easy LCA calculations

Calculate your building’s LCA in minutes with automatic data import from BIM and find the hot spots, improve and compare designs to find your optimal solution.


Comes with your local database

Our team works rigorously to integrate all the possible data we can find into our vast databases. This ensures that your local data conditions are always met.

Used by leaders

all over the world

What our users have to say about One Click LCA for LEED



One Click LCA allowed us to deliver an LCA in a schedule we could otherwise hardly have met. The tool is very flexible, standards-compliant and has a competent support.

Andreas Asker

Miljökonsult, WSP Sverige AB, Sweden

One Click LCA is very intuitive, has a large materials database and fast support. I’d definitely recommend it, and we are looking forward to using it in future projects.

Erlend Kulander

Kvitrud, Energirådgiver, NIRAS, Norway

With One Click LCA, our team has the flexibility to work with any certification scheme from LEED to Active House, in real time and collaboratively. That’s powerful, and efficient.

Ryan Zizzo

LEED & LCA Consultant, Zizzo Strategy, Canada

Read our customers’ success stories

Spain — LEED v4

Logistik Gavilanes project

Spain — LEED v4

Campus Generalitat


Zoo Atlanta Savanna Hall and Exhibit

Want to test One Click LCA for LEED?