Green IO with Gaël Duez explores how to reduce the environmental impact of our digital world. Twice a month, on a Tuesdays guests from across the globe share insights, tools, and alternative approaches, enabling all responsible technologists, within the Tech sector and beyond, to build a greener digital world, one byte at a time.

Green IO
Claim This Podcastby Gaël Duez
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Podcast Overview
Green IO with Gaël Duez explores how to reduce the environmental impact of our digital world. Twice a month, on a Tuesdays guests from across the globe share insights, tools, and alternative approaches, enabling all responsible technologists, within the Tech sector and beyond, to build a greener digital world, one byte at a time.
Language
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Publishing Since
3/3/2022
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Recent Episodes

May 19, 2026
AI & Sustainability: follow the money! with Boris Gamazaychikov and Sasha Luccioni | #79
Host Gaël interviews AI and sustainability experts Boris Gamazaychikov and Sasha Luccioni, exploring how economics, not just carbon, drives sustainable AI development and adoption.

May 5, 2026
Can AI be applied for Sustainability? It’s complicated… with Jeremy Tamanini | #78
Is AI genuinely helping us build a more sustainable world — or are we papering over inconvenient trade-offs with a shiny new tool? On today's episode of Green IO, Gaël is joined by Jeremy Tamanini, a researcher and consultant who has spent years investigating applied AI for sustainability use cases. Jeremy brings a refreshingly grounded perspective to one of the most hyped conversations in tech: can AI actually move the needle on environmental and social outcomes, or does the framing of "AI for good" obscure more than it reveals? Together, Gaël and Jeremy resist the temptation of easy answers. Rather than cheerleading or catastrophising, they dig into concrete examples — from carbon accounting platforms embedding AI to cut compliance workloads, to satellite imagery married with machine learning to illuminate Scope 3 emissions that would otherwise remain invisible. The conversation is a careful, honest attempt to map where the evidence points, where it is still missing, and why that distinction matters enormously.

April 13, 2026
The dilemma of using AI for sustainable software engineers, with Natasha Ann Lum | #77| 77
Do software engineers still have the choice of not using AI? The numbers speak volumes and the short answer is ...no. For the environmentally-aware developer, this is a daily dilemma. In this episode of Green IO, Gaël is joined by Natasha Ann Lum, co-founder of the RagTech podcast and MC at Green IO Singapore 2026. She practices AI-assisted coding every day. But here’s the catch - she’s doing so by ‘embracing the discomfort of AI’, warts and all. That means jumping in, finding the relevant use cases for AI in her daily workflow, and mitigating its costs. Natasha’s approach comes from a place of advocacy that many other responsible technologists can relate to; data sovereignty, minimising environmental impacts and finding ways to speak truth to power. And behind it all is a decision-making framework that threads everything together.
86 total episodes available with 14 transcripts
Recent guests on Green IO
Guests from recent episodes — sign up to see every guest that has ever appeared on this show.
Boris Gamazaychikov
Guest
Sasha Luccioni
Guest
Gauthier Roussilhe
Guest
Dom Robinson
Guest
Gerry McGovern
Guest
Chris Adams
Guest
Anita Schüttler
Guest
Rainer Karcher
Guest
Erica Pisani
Guest
Laetitia Bornes
Guest
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Frequently asked questions
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- What is Green IO?
- How often does this podcast release new episodes?
This podcast updates weekly.
- Where can I listen to this podcast?
This podcast is available on 10 platforms including Apple Podcasts, Spotify, and more. You can also use the RSS feed directly.
- Does this podcast accept guests?
Yes, this podcast regularly features guests.
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