3DAtHome Label Program

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Success Story

How did 3DAtHome assess the environmental impact of its “AppyFair” application?

The situation

AppyFair is a digital platform allowing organizers of trade fairs, open days, or recruitment forums to offer a virtual version of their event. In short, AppyFair makes it possible to digitize any form of the event intended to receive the public and generate interactions with the organizer, or exhibitors.

3DAtHome wanted to verify the carbon impact linked to the use of its AppyFair application.

The Challenge

The environmental impact of IT is far from trivial: pollution of water, soil, and atmosphere during the upstream and downstream phases of the equipment life cycle, greenhouse gas emissions throughout the life cycle (currently 3 to 4% of global emissions, and growing rapidly)…

From the seemingly innocuous gesture of the user on the smartphone to the data centres of the service provider, via network equipment, mobile applications and websites contribute to these environmental impacts.

Stakes :

  • Ensure that the eco-design efforts of the web application have been effective
  • Check the environmental impact of the web application

The solution

  • Measurement campaign on smartphones using Greenspector technologies. Automation of user journeys, iterative execution, measurement, and analysis of metrics (energy, data, etc.) by our consultants.
  • Advice and recommendations for going further in eco-design, based on the measurements.
  • Carbon impact projection according to our complete model.


  • AppyFair obtains the Greenspector Digital Sobriety Certification at the “Bronze level” for its application.
  • The results of the eco-design efforts carried out by the 3DAtHome team have been verified by measurements.
Bronze Level

Next steps?

Let’s improve your digital service!

Do you want to assess the environmental impact of your digital service? Do you want to obtain the Greenspector Digital Sobriety Certificate?