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

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December 2 to 3, 2026

Paris

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Why they attended our past editions

"I've been attending (almost) all Sustainable IT conferences in Europe... and none of them has an equivalent line up, with so nice speakers and so much representants of all ecosystems across the continent. If you ever want to come and meet the EU Sustainable IT ecosystem, GreenIO Paris is the place to be!"

Amael Parreaux-Ey, CEO (Resilio)

Green IO New York brought together the forward-thinking and passionate leaders of sustainable computing for two days of knowledge sharing that created valuable new projects and partnerships in digital climate action. It was inspiring.

Susannah Hill, Co-Founder (Cloud Sustainability Watch)

Most tech conferences are marketplaces dressed up as content. Green IO is one of the few that’s about the cause – finding new approaches, sharing what actually works, and connecting the people who can move the industry forward. That's rare, and it's why I will certainly be back.

Matthias Haymoz, Executive Director (SDEA)

“Thank you Green IO 🎙️ team for the highly inspiring conference, bringing the experts and building the community!”

Maja Trajanoska, Software Engineer (G+D Netcetera)