EC3 enables carbon smart choices during material specification and procurement. It is the only free and open-access global embodied carbon accounting tool. EC3 houses building material quantities from your BIM models, construction estimates or as builts, and a robust digital third-party Environmental Product Declarations (EPDs) database.

The Embodied Carbon in Construction Calculator (EC3) tool is a free and easy-to-use tool that allows benchmarking, assessment and reductions in embodied carbon, focused on the upfront supply chain emissions of construction materials.

tallyLCA is a whole-building life cycle assessment (LCA) tool that allows architects and engineers to see – in real-time – the impact of their design decisions on the overall carbon footprint of a project. Widespread climate action is crucial now more than ever to reduce global embodied carbon emissions and mitigate the impacts of climate change.

EC3 is a free, industry-supported, construction-specific material search and planning tool that helps construction professionals quantify EC, find high-impact reductions, and guide procurement to reduce embodied carbon.

One Click LCA有助于使建筑和基础设施项目脱碳，创建产品EPD报告，对低碳产品和项目进行 基准测试 ，并创建公司温室气体报告。它在120多个国家使用，包括世界上最大的建筑行业数据库，支持60多个标准和认证。

Engineers and designers can now seamlessly visualize embodied carbon within a digital twin, exploring various options to minimize the construction's carbon footprint. This integration leverages a bi-directional link with EC3, and One Click LCA, both of which perform embodied carbon calculations.

Embodied Carbon in Construction Calculator (EC3) EC3 (Embodied Carbon in Construction Calculator) is a free database of building material EPDs, used for product selection and procurement. The tool allows users to access published EPDs, compare products and materials, and calculate realized or potential reductions based on material quantities.

The Life Cycle Lab is the juggernaut behind multi-party initiatives creating data-driven resources such as the Embodied Carbon in Construction Calculator (the EC3 tool) and AIA educational materials. EC3 is the first free-to-use interactive digital tool designed to navigate the complicated process of selecting low-EC building materials; the ...

This primer presents a strategy for how to include the EC3 tool in today’s design, procurement, and construction practice. This strategy, organized by project phase, can be used to help meet a project’s structural Embodied Carbon (EC) reduction goals, and targets securing LEED v4 LCA credits and Embodied Carbon Pilot credits.

EC3 Tool Video Playlist This playlist from CLF’s Youtube channel is a compilation of webinars and presentations created by members, contributors, and staff of the Carbon Leadership Forum. View the playlist on Youtube