WC3 Carbon App

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Australia's first comprehensive embodied carbon calculator for civil infrastructure. Move beyond spreadsheets and rapidly assess the upfront carbon impact of your designs, enabling data-driven decisions that pave the way to a net-zero future.

No more spreadsheets

What if you could embed carbon assessment directly into your design workflow and see the immediate impact of every decision?

The Worsley Civil Carbon Calculator (WC3) was developed by our Chartered Engineers for this reason. It replaces manual processes with a fast and intuitive web application designed to empower the entire project team.

Elevate your workflow

  • Screenshot of a construction project's pavement layer specifications, showing a table with layers, materials, dimensions, volume, mass, and environmental impact data.

    Developed for Australia

    Our comprehensive calculation engine covers all upfront stages, A1 to A5, from material extraction and transport to on-site construction. Gain a detailed, transparent breakdown of your project's carbon footprint, built on a foundation of trusted, Australian-specific data.

  • A digital screenshot of a web page containing a 'Scenario Comparison' with dropdown menus for selecting options, and a 'Bar Chart' comparing embodied carbon emissions (kg CO2e) across construction categories for two scenarios, labeled 'Option T' and 'Option 3'.

    A path to net zero

    Our scenario modelling allows you to seamlessly test and compare divergent design choices. This includes assessing alternative pavement materials, low-carbon mixes, or the potential carbon benefits of adopting electric construction fleets. This capability supports truly innovative design development.

  • Screenshot of a report page showing an AI summary and chart with project embodied carbon data, including categories like pavement, utilities, miscellaneous, earthworks, and construction.

    Strategic insights

    Facilitate better decision-making with integrated reporting. Our AI Assistant provides helpful summaries, checks data inputs, and assists in generating a clear narrative. This feature ensures all project partners appreciate the strategic value of your low-carbon solutions.

Your data, your way

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Environmental Product Declarations

For the highest level of accuracy, you can override any material with product-specific EPD data.

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Custom Materials

Easily add your own custom materials, fuels, or project-specific factors to the app's library.

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Default Data

Get started instantly with a pre-populated library of Australian-specific emission factors from sources like NABERS and AusLCI.

A collaborative tool for all stakeholders

The WC3 App is designed to foster collaboration and create value at every stage.

  • Rapidly compare design options such as pavement materials or pipe types to identify the lowest-carbon solution that meets all engineering requirements.

  • Generate transparent, reliable data for project reports, green building certifications, and client presentations, backed by a clear methodology.

  • Pinpoint the largest carbon drivers in your construction methodology and make data-driven decisions to reduce your on-site emissions footprint.

  • Set, track, and verify embodied carbon targets across a portfolio of projects using a consistent, standardised framework.

Join the beta program

The WC3 App is currently in a live beta phase as we prepare for our official launch. We will be inviting a select group of industry professionals to test the app and provide invaluable feedback. As an early tester, you will get a first look at the tool and your insights will directly influence its development.

We are proud to contribute 1% of every WC3 sale to Stripe Climate, a global portfolio of emerging carbon removal technologies.

Learn more