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-8s for the booking journey

Less CO2 impact and a faster booking journey

SNCF Connect & Tech · E-commerce, transportation

Stronger ecodesign contraints to reduce HTTP requests, thus shortening the booking journey.

Key figures

  • 19% less CO₂ on the TER booking journey.
  • A user journey 8 seconds faster.
  • 300 KB fewer requests per booking, approximately 9 TB per year.

Beyond the numbers

This helped raise awareness among teams.

Source: [Greenspector case study] SNCF Connect & Tech: reducing CO₂ impact on the booking journey