# Train according to CO2 emissiefactoren - energy scope inclusion

We’re excited to announce that the **Hotel Carbon Measurement Initiative (HCMI) 2024** methodology for Events is now live in SQUAKE.

## 📘 What is HCMI 2024?

The HCMI 2024 methodology provides standardized guidance for calculating carbon emissions from hotel stays and event-related activities, ensuring alignment with industry best practices and global reporting standards.

## 🔗 Source

You can access the official HCMI 2024 methodology documentation here:\
[HSBI 2024 – Cornell eCommons](https://ecommons.cornell.edu/items/85eddae3-2b5b-41fb-88ad-75a0b53f8424)

## ✅ What’s Included

* Support for event-based carbon calculations
* Updated emission factors and logic according to HCMI 2024
* Improved alignment with Scope 3.15 reporting needs

This update ensures your event-related carbon reporting is consistent, transparent, and compatible with the latest global guidelines.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs-integration.squake.earth/notable-changes/calculation-changes/hcmi-event-2024.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.