--- title: Can carbon calculations be automated? description: Rejoose automates carbon calculations through API integrations. --- [Skip to content](https://rejoose.com/knowledge-base/can-carbon-calculations-be-automated#main-content) [![Rejoose logo](https://rejoose.com/hs-fs/hubfs/Logo-2.png?width=200&height=57&name=Logo-2.png)](https://www.rejoose.com) Open main navigation Close main navigation - [Contact us](https://rejoose.com/contact) [Contact us](https://rejoose.com/contact) How can we help you? - There are no suggestions because the search field is empty. 1. [Rejoose Knowledge Base](https://rejoose.com/knowledge-base) 2. [API](https://rejoose.com/knowledge-base/api) 2 January 2026 # Can carbon calculations be automated? ## Yes, carbon calculations can be fully automated through Rejoose's APIs. By integration Rejoose via API, carbon data is  automatically calculated and delivered for each product and transaction, without the need for manual handling. The data is calculated based on key parameters such as: **◊ Country (country-specific carbon intensity) ◊ Company or customer context ◊ Product lifespan ◊ Manufacturer Part Number (MPN)** This ensures consistent, auditable, and scalable carbon data across your IT portfolio, whether used for customer delivery, internal reporting, or compliance-related reporting. If you want to learn more about how our automation works, please refer to our [API documentation](https://app.rejoose.com/docs) or contact [support@rejoose.com](mailto:support@rejoose.com) - [e.tool](https://rejoose.com/knowledge-base/e-tool#main-content) - [User guide](https://rejoose.com/knowledge-base/e-tool#user-guide) - [e.voice](https://rejoose.com/knowledge-base/e-voice) - [e.product](https://rejoose.com/knowledge-base/e-product#main-content) - [Getting started](https://rejoose.com/knowledge-base/e-product#getting-started) - [e.voice circularity](https://rejoose.com/knowledge-base/e-voice-circularity) - [e.hub & e.insights](https://rejoose.com/knowledge-base/e-hub-e-insights#main-content) - [User guide](https://rejoose.com/knowledge-base/e-hub-e-insights#user-guide) - [API](https://rejoose.com/knowledge-base/api) - [FAQ](https://rejoose.com/knowledge-base/faq#main-content) - [Partner FAQ](https://rejoose.com/knowledge-base/faq#partner-faq) - [End customer FAQ](https://rejoose.com/knowledge-base/faq#end-customer-faq) - [General](https://rejoose.com/knowledge-base/faq#general) - [Videos](https://rejoose.com/knowledge-base/videos#main-content) - [e.insights](https://rejoose.com/knowledge-base/videos#e-insights) - [e.tool](https://rejoose.com/knowledge-base/videos#e-tool) [![Icon\_web](https://rejoose.com/hs-fs/hubfs/Icon_web.png?width=49&height=49&name=Icon_web.png "Icon_web")](https://www.rejoose.com)   Copyright © 2025, Rejoose ApS