Automate CO2 Emissions Tracking for Business Flights Using Carbon Interface API and GPT-4

This workflow automates the tracking of CO2 emissions from business flights by extracting flight details from emails, estimating emissions using the Carbon Interface API, and recording the data in Google Sheets.

n8n

Designed for travel managers and sustainability teams, this workflow leverages AI and APIs to streamline the process of tracking and reporting CO2 emissions from business flights. It begins with the Gmail Trigger capturing flight confirmation emails. The AI Agent Parser extracts structured flight data, which is then processed to estimate emissions via the Carbon Interface API. Finally, the data is recorded in Google Sheets for easy access and reporting.

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Last updated October 3, 2026
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How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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