Amadeus adds CO₂ emission estimates to all hotel listings

Helping travel agencies and corporates make more informed, sustainable travel choices

Nov 7, 2025

Amadeus has integrated CO₂ emission estimates across all hotel listings through a partnership with Greenview, a leading sustainability data provider for the hospitality sector. The information is now available throughout the booking flow and in reporting feeds, helping travel agencies and corporate travel programs better measure and manage environmental impact.

Key takeaways

  • Partnership with Greenview: Greenview supplies standardized sustainability data and methodologies used across the hospitality industry, ensuring emission estimates are credible, consistent, and suitable for corporate reporting.
  • New sustainability data integration: CO₂ estimates are displayed on hotel detail pages, booking screens, confirmations, and in mid/back-office systems.
  • Supports corporate reporting: Travel managers and agencies can more easily track emissions and align bookings with corporate sustainability objectives and ESG frameworks.
  • Accuracy depends on hotel data: The calculation uses hotel information such as star rating and location; inaccurate or incomplete property data can affect results.
  • Hotels encouraged to review details: Updating property information helps ensure the most accurate sustainability profile is shown to travel buyers.

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