#33 - Is open source and sustainability a perfect match? with Oliver Cronk and Katie Davis
Update: 2024-02-27
Description
🔍How open source software slashes energy consumption, extends hardware lifespan, and drives sustainability?
🎙️In this episode, Gael Duez unravels the intricate relationship between open source software and IT sustainability together with Oliver Cronk, the host of Architect Tomorrow podcast and Sustainable Technology practice lead at Scott Logic (UK), alongside his software engineer colleague Katie Davis.Â
💡Discover how open source software (OSS) and hardware (OSH) are not just benefiting companies, but also driving global sustainability efforts. With insights from a recent HBR study revealing OSS's monumental impact on reducing software development costs, the stage is set for a game-changing conversation. ⚙️
đź’»Katie breaks down the key to OSS success: transparency. Learn how freely available code empowers developers to make efficient, sustainable choices, while Oliver highlights the importance of common hardware standards and circularity to combat waste and inefficiency.
đź“ŠDive into the battle for open-source data transparency with Katie, and explore Oliver's vision for the tech community's future direction. From reducing emissions with initiatives like the Tech Carbon Standard to innovative projects like the Open Compute Project, the episode is packed with actionable insights and inspiring solutions.
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đź“Ł Green IO next Conference is in Singapore on April 18th (use the voucher GREENIOVIP to get a free ticket)Â
đź“Ł Green IO next Conference is in Singapore on April 18th (use the voucher GREENIOVIP to get a free ticket)Â
Learn more about our guest and connect:Â
📧 You can also send us an email at greenio@duez.com to share your feedback and suggest future guests or topics. Â
Oliver and Katie's sources and other references mentioned in this episode:
- Scott Logic’s Technology Carbon Standard
- Harvard Business School Strategy Unit Working Paper No. 24-038 on Open Source Software
- Open Compute UK
- Tristan Nitot's talks about eroom
- GSF Carbon Hack
- Boavista Cloud Scanner
- Cloud Carbon Footprint
- EU Energy Efficiency Directive
- Climate Q&A
- Built and planned electricity Interconnect across Europe
- Viking Link: Interconnector from Denmark to Great Britain
- Reporting requirements on the energy performance and sustainability of data centres for the Energy Efficiency Directive
TranscriptÂ
Gael 00:00
Hello everyone. Welcome to Green IO, the podcast for responsible technologists building a greener digital world, one byte at a time. Every two Tuesdays, our guests from across the globe share insights, tools, and alternative approaches, enabling people within the tech sector and beyond to boost digital sustainability. So today we're going to talk about a relationship, a deep, pivotal, and yet troubled relationship. Open source and IT sustainability every person I talk in our sustainability field takes it as a no-brainer. Open source is good for sustainability. But which open source are we talking about? And is this link? Is this correlation so strong? For instance, is open source software always more frugal or sustainable in the way it is designed?Â
We don't know. Let's investigate it. But there is at least one certain thing. Open source software is big. A recent post made by Sasha Lucioni, one of my absolute favorite thought leaders in AI, caught my eye. A recent HBS study found that companies would have to spend 3.5 times more on their software development if open source were not around. And we're talking about an $8.8 billion estimated market. So open source is big. Let's see how it connects with sustainability.Â
Today I am delighted to have two guests to talk about sustainability. Who has done open sources from the trenches? Oliver Cronk is a fellow YouTuber. Now I can say because, yes, Green IO launched its YouTube channel a week ago to offer a wider choice for accessing its content than traditional podcast platforms like Apple or Spotify. Anyway, Oliver is the Architect Tomorrow host, a channel for enterprise and platform architects with a soft spot for sustainability, among other topics. He's also a tech strategist at Scott Logic, a software and data consultancy based in the UK, and has a significant track record in both IT and energy. As an example, he built carbon calculators, air quality databases, and industrial emissions reporting systems, which made him experience firsthand the issue of accessing open, transparent, and reliable data. Katie is a software engineer with a Math’s Degree, so not easy to mess with her when it comes to data and statistics, and she is a driving force in this sustainable technology practice at Scott Logic, especially involved in the recent release of the technology carbon standard at open UK several weeks ago. A standard under the Creative Commons license, of course. By the way, they will present it at Green IO London on September 19 this year, but that's a different story. Welcome, Oliver. Thanks a lot for joining Green IO today. So, are you on your bike or more comfortably sitting at your desk?
Oliver 03:02
No, today I'm stationary. I'm at my desk.
Katie 03:04
Thanks for having us.
Gael 03:06
You're welcome. That's nice to have you on the show. And welcome, Katie. Thanks a lot for joining Green IO today as well. That's vegetable time, not food time. I guess because you love to garden and to grow your own food. That's a very nice angle for sustainability. Katie, maybe the first question will be for you, with your academic track record. When we talk about open source, it can actually cover a lot of different angles. Could you give us your definition or your way of approaching what is open source?
Katie 03:40
Of course. So when I think about open source, I always think about open source software. So this is software whose source code is freely available to modify, to distribute, deploy, and even extend it into their own projects. So I think one of the key parts of open source is that it's transparent. You can view the methodology behind the code. There are also types of open source, which I think maybe Oliver could expand on.
Oliver 04:08
Yeah, no, happy to. So I think you've touched on open data, which is an important one. But then open hardware is really interesting as well when it comes to sustainability. So at the open UK conference, you mentioned, Gail, there was a great presentation about open compute, the open hardware sort of initiatives to ensure that there are sort of standards for hardware. And there are companies now taking the used hardware out of the big hyperscaler data centers and reusing it because it still has a life. Right? The big hyperscalers no longer want it, but you can easily get additional life out of it by hosting it in another data center and getting other people to run workloads on it. So there's a whole host of different strands of the open source kind of ecosystem, really. Software, hardware, data, significant ones.
Gael 04:48
I think that would be a good way to define these pillars of data, software, and hardware. So, Oliver, you started with hardware, not maybe the most obvious when we are in the IT world. What are the progress today that you've seen in open source hardware?
Oliver 05:05
Yeah, I'd love to throw to Katie to talk about the sort of data that's available, hopefully in the future, in more of an open form about hardware. But in terms of hardware itself, I think there are some really interesting developments. Like I talked about, the open compute project, they have a whole sustainability division that's looking at the circularity of the hardware. I think having open standards when it comes to hardware is important because otherwise, it's the compatibility challenge. Right. If everyone is inventing their hardware
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