# Welcome to Greenpixie's Documentation
Source: https://greenpixie.com/docs

Methodology, guides and API reference for Greenpixie's sustainability data — electricity, carbon and water metrics for AI and cloud infrastructure.

Greenpixie is the leading provider of sustainability data for AI and cloud infrastructure, helping AI-first enterprises build IT estates that scale efficiently and sustainably.

Our data enables organisations to optimise AI and cloud workloads for efficiency, cost, and environmental impact.

This documentation explains the methodologies behind our data and the different ways to access it through CUR Enrichment and our APIs.

- [Guides](https://greenpixie.com/docs/guides): Step-by-step guides for exporting, connecting, enriching and integrating your cloud usage data.
- [API overview](https://greenpixie.com/docs/reference/api): How the Greenpixie API works and how to bring the rate card into your own tools.
- [Methodology](https://greenpixie.com/docs/methodology): How Greenpixie calculates the emissions of your cloud infrastructure.