> ## Documentation Index
> Fetch the complete documentation index at: https://docs.realtimelca.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Welcome

> Get started with Real-Time LCA — the platform for sustainable building projects.

Real-Time LCA helps you measure, document, and reduce the embodied and operational carbon of your building projects. This guide walks you through everything you need to start using the platform — from activating your account to setting up your first project and working with your library.

## Start here

<Columns cols={2}>
  <Card title="Activate your account" icon="user-check" href="/user-guide/activate-account">
    Set your password and sign in for the first time.
  </Card>

  <Card title="Create your first project" icon="folder-plus" href="/user-guide/project/create-new-project">
    Step through the project wizard from Location to Speckle Connection.
  </Card>

  <Card title="Projects" icon="folder-open" href="/user-guide/project">
    Explore the projects overview, filtering, and dashboards.
  </Card>

  <Card title="Library" icon="books" href="/user-guide/library">
    Manage materials, constructions, and shared resources.
  </Card>
</Columns>

## Need help?

Open the help widget from any page in the app to reach the docs, the community, or the product team — see [Help and feedback](/user-guide/help-and-feedback) for the full walkthrough. For account-specific or sensitive issues, contact us at [support@realtimelca.com](mailto:support@realtimelca.com).