
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.
| Publishes | Twice monthly | Episodes | 84 | Founded | 4 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | TechnologyScienceEarth Sciences | |||

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, ... more
You don’t have to be a CEO to have a lot of influence.
In fact, you can effect much more change that you might realise…
On today’s episode of Green IO, Gaël is joined by Andrea Learned, a renown communications strategist who’s using her skills to r... more
The sustainability story of IT is deeper than you realise.
And in order for us to find the real answers, we need to read between the lines.
On today’s episode of Green IO, Gaël is joined by Gauthier Roussilhe, an out-of-the-box thinker, researcher... more
Does it really make sense to measure carbon per gigabyte?
Or should we be adapting our sustainability metrics to focus on more meaningful elements of the digital streaming supply chain?
Here to discuss many common misconceptions around network ener... more
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Very interesting and learningful podcast to get you up and running in the field of Sustainable IT!
A great range of sustainability topics within the wide world of tech - informative, useful, and fun! 👩💻🤖🌱
An insightful, intellectually stimulating podcast on Green IT that has taught me a tonne!
Firstly, I should say a huge thanks to Gaël and the team for their work. I am learning a great deal from listening to Green IO. The guest list is very exciting and varied, with many bringing unique insights and ideas. I can honestly say Green IO inspires me to bring this topic to my work with added gusto!
The title says it all – Gaël is an excellent host, it is well-researched, always inclusive of great/knowledgable guests, and the production quality is so good! It’s also impressive to see such a useful podcast from an individual creator (and not a major media company). Keep up the great work!
Key themes from listener reviews, highlighting what works and what could be improved about the show.
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Apple Podcasts | #244 |
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A podcast focused on reducing the environmental impact of digital technology, featuring guests who are researchers, practitioners, and leaders in sustainability, ESG data, and responsible tech. Conversations regularly cover data centers, e-waste, software efficiency, transparency in sustainability claims, and practical pathways to greener IT and digital infrastructure. Notable strengths include a strong roster of expert guests from academia, non-profits, and industry, plus a clear emphasis on actionable practices, regulatory context, and systemic change. The format tends to balance technical depth with real-world applicability, making it useful for listeners seeking concrete guidance for greener tech initiatives or sponsorship opportunities... more
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Green IO launched 4 years ago and published 84 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on Green IO include:
1. Natasha Ann Lum
2. Andrea Learned
3. Gauthier Roussilhe
4. Dom Robinson
5. Gerry McGovern
6. Chris Adams
7. Agnes Crepet
8. Cathleen Berger
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