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

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

Maja Trajanoska, Software Engineer (G+D Netcetera)

“It’s a rare opportunity in Singapore where we get so many Green IT practitioner in one room for the first time”

Joshua AU, Senior Public Affairs Manager (Huawei)

It was a joy to attend Green IO Munich! As a former Green IO guest and someone who has been championing more sustainable tech since 2016, the Green IO conference series embodies everything I have been advocating for. To experience it in person – the community, the passion, the solutions, the inspiring stories of how people are working to make a difference. It embodies what I had hoped to realize in this space, what I imagined it could look like. I am so grateful to Gaël for everything he's done to foster this community

Michael J. Oghia, Partnerships Manager & Co-producer (Datacenter Changemakers)

Whether a newbie or a practitioner, there's something for everyone's taste on the GreenIO menu. The GreenIO conference is a perfect opportunity to share Digital Sustainability practices in the industry and explore new solutions from amazing startups. Regardless of your company's size, you'll be inspired by both the audience and the speakers, leaving you wanting more.

Laurie Servais, Sustainable IT Officer (Airbus)