Great hopes have been placed in IT and Digital Technologies to support our transition towards a low-carbon economy, but the digital sector itself emits as many greenhouse gases as the world's entire road freight. Let's make sure we clean our own house while helping to make the world a better place!

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September 30 to October 1, 2026

London

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December 2 to 3, 2026

Paris

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Why they attended our past editions

“There are few opportunities to compare our greentech practices with those of our colleagues and to get moving. Green IO Paris allowed us to mobilize a small Product and Engineering collective at leboncoin during the Sustainable Challenge to experiment on our platform with eco-design or optimization gestures for our product, but also to raise awareness among curious people during the conference."

Guillaume Grillat, Lead Tech Community Advocate (LeBonCoin)

Great 2nd edition for the Green IO Singapore in April 2025, featuring comprehensive content across diverse topics (AI, cloud, green software, devices…) presented by many strong experts in their respective field.

Faustina Requena, IT Responsibility Leader (L’Oréal)

“Brilliant conference - been one of the highlights of my year. So great to see the room full for every talk and so many great questions!”

Richard Kenny, Founder and Managing Director (Interact)

The GreenIO conference in NYC was an important reminder for us that technology is not just about growth at all cost. I got a lot of useful insights from the sessions on all aspects of digital sustainability, including indepth case study from employees at leading companies, and many great face to face interactions with sustainability leaders during the social events.

Pascal Joly, Founder, IT Climate Ed