Real-Time LCA, an NTI Technology, is a digital platform that helps construction professionals understand, improve, and document the climate footprint of building projects. It calculates CO2-equivalent emissions using quantities and materials drawn from 3D and BIM models, Excel files, or manual entries, with data from an extensive environmental database for building materials. Automated calculations, project histories, and visual dashboards provide ongoing insight across project phases and support climate documentation, certification, and reporting needs.

The platform includes a library of environmental product declarations and tools for comparing materials and building structures, such as walls and ceilings. Its AI capabilities can recommend lower-emission alternatives, suggest classification codes for incomplete BIM data, and support project checks and workflows. Users can also connect external AI assistants through an MCP server. Designed for architects, builders, contractors, engineers, manufacturers, and sustainability advisers, Real-Time LCA aims to reduce manual effort, calculation errors, and costs while enabling teams to collaborate and assess material choices more efficiently. The company also offers support, resources, cases, and webinars.