In this episode we preview the first episode of CXO Bytes. Join host Sanjay Podder as he talks to leaders in technology, sustainability, and AI in their pursuit of a sustainable future through green software. Joined by Dr. Ong Chen Hui, Assistant CEO of Singapore's Infocomm Media Development Authority (IMDA), the discussion focuses on Singapore's comprehensive approach to digital sustainability. Dr. Ong highlights IMDA's efforts to drive green software adoption across various sectors, emphasizing the importance of efficiency in data centers and the broader ICT ecosystem. Listen to the full episode via the links below.

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TRANSCRIPT BELOW:

Chris Skipper: Hello, and welcome to Environment Variables. This is Chris Skipper, the podcast producer, bringing you a very special episode of Environment Variables. Today, I'm excited to share with you a preview from our new podcast series, CXO Bytes. Hosted by Sanjay Poddar, Chairperson of the Green Software Foundation.

CXObytes dives deep into the intersection of innovation and sustainability within the tech industry. In each episode, Sanjay will be joined by industry leaders from the C Suite to explore practical strategies for greening software while driving enterprise growth. So without further ado, let's get started.

Let's listen in on a sneak peek of the first episode. 

Sanjay Podder: Hello and welcome to CXO Bytes, a podcast brought to you by the Green Software Foundation and dedicated to supporting chiefs of information, technology, sustainability, and AI as they aim to shape a sustainable future through green software. We will uncover the strategies and a big green move that's helped drive results for business and for the planet.

I am your host, Sanjay Podder.

Hello everyone. Welcome to CXO Bytes. This is our inaugural podcast on how do you use green software for building a sustainable future. This is a new podcast series and the whole idea behind it is, you know, embracing a culture of green software, it needs to come from the top. And we therefore want to talk with decision makers, with business leaders, with leaders who are running nation states like Singapore, for example, at C level.

You know, how are they driving this culture change when it comes to digital sustainability and green software, for example?

Today I am super excited to invite Dr. Ong. She is the Assistant CEO of IMDA, which is the Infocomm Media Development Authority of Singapore. And we are going to chat on how IMDA is championing digital sustainability as well as green software. Welcome, Dr. Ong.

Dr. Ong Chen Hui: Thank you for having me on your inaugural podcast on green software.

Sanjay Podder: And you know, I had my own selfish reason for inviting you because while the Green Software Foundation has been interacting with many, many large businesses across the world, IMDA and Singapore GovTech, these are two members of Green Software Foundation who represent the government, right?

And we all know the very important role that government will play in sustainability in general. So I wanted to understand from you, you know, how are you looking into this space? So we will talk a lot about that. The other aspect is probably to begin with, for our audience, a perspective on what is IMDA.

You know, what is your specific remit, what you are trying to do in Singapore, if you can give us, you know, a few insights into that.

Dr. Ong Chen Hui: Okay, so here in Singapore, of course, climate change is actually something that is a bit of a existential thing for us, us being a small nation state and we're also an island, to us, climate change and the associated rising sea level is a matter of concern. Right? So, as a result, we have put in a green plan that states our, sustainability goals by the time we reach 2050. And this is actually a whole government effort. So, I don't think it is a case where it's one ministry or one agency that's responsible for the whole world. It is about the whole of government working together in order to make sure that we meet the goals of our Green Plan.

Now, what are some of the things that we are doing? Many things, for example, the National Environment Agency is actually rolling out some of the regulations. We have things like e-waste management, for example. Just now you mentioned GovTech, which is our sister agency. GovTech is also rolling out green procurement when they're actually procuring software solutions. Within IMDA, we are responsible for some of the industry development. We're also what we call a sectoral lead of the ICT sector. So, our own green strategy, comprised broadly of three different strokes. The first is about greening ourselves as an organization.

The second is really about greening the sector that we are responsible for, that we are leading. So, in that case, there will be things like the telecommunications sector, the media sector. And the third thing we want to do is to enable our ICT solution providers to provide green solutions to the broader economy so that we can scale the adoption, we can ease the friction out there in the ecosystem.

So essentially, that's greening ourselves, greening the sector, as the lead. And the third is really to kind of provide solutions through the ecosystem so that the wider community can actually benefit.

Sanjay Podder: Now this is really a full 360 degree kind of approach and it is phenomenal. And, I was, I was wondering, you know, and you mentioned briefly on Singapore being an island state. I was thinking, why digital sustainability? What will happen if Singapore decides not to do it, for example, right? Do you have a point of view, say, because, you know, there are many different levers of, sustainability, you know, I can understand the larger sustainability, but what is the importance of digital sustainability?

Do you think it's an important enough lever or maybe you can look at nature biodiversity or something else, right? So specifically for digital sustainability. What is it that triggers IMDA that this is a important initiative? And I'm, I'm seeing this is my second year in Asia Tech that, you know, this is something you give a lot of importance to.

Bringing in leaders from various organizations. Doing deep deliberation. I also remember last year, you brought out your new data center standards, I think increasing the temperature by one degree that has an implication. If you could throw a little bit more light on digital sustainability in particular,

Dr. Ong Chen Hui: Mm hmm.

Sanjay Podder: why do you feel that's a very important lever for a country like Singapore and maybe for many other countries around the world?

Dr. Ong Chen Hui: Yeah. Well, I think you're actually exactly right that when we are trying to drive sustainability, actually there are many different strokes. Some of it includes looking at energy sources and all that, which actually is also very important for Singapore because we are small. We do, have to look at, different kinds of energy sources and how we can potentially actually import some of them, right?

Now, when it comes to digital sustainability, actually our journey, I would say started many years ago. Maybe more than a decade ago, when we started looking at, some of the research work within the research community about, making sure that our data centers, can operate more efficiently in the tropical climate.

Now, data centers, comprise of almost a fifth, of the ICT carbon emissions. And because they are such a huge component of the carbon emissions, of course, their efficiency has always been top of the mind. Now in the tropical climate like ours, a large part of the energy sometimes is attributed to the cooling systems, right?

The air conditioning that's actually needed to bring the temperatures down. So as you rightly pointed out, what we found out is that actually if you were to increase the temperature by one degree, that can lead to a savings of between two to five percent off. Carbon emissions. So, and that as a result, we have been investing in research within our academia, funding some of the innovation projects with our ITC players, in order to look at what actually works and what doesn't.

Because I think in Singapore, regulations always need to be balanced with innovation. So that have kind of, led to what happened last year, which was that we released the first, standards for tropical data sensors. But we wanted to go a lot more, right, because some of those standards, around cooling and all that, that's kind of like looking at how efficient the radiators are in a car.

But we also need to look at how efficient the engines are. And the reality is that, if you look at the trends of ICT usage of software applications. I mean, so much of our lives, whether it is watching videos, watching TikTok, right, our education, around all that, most of this have moved to become, to be enabled by digital technologies.

And when we look at the consumption of, data centers and the kind of workload in it, it is increasing year by year. Now, with the explosion of AI, we know that the trend is probably that there will be more consumption of digital technologies. And those are the engines that sits withinssb the data centers.

And we need to make them efficient. And as a result of that, we have decided that we need to also get onto this journey of greening the software stack. And greening the software stack means a few things. The first is, of course, I think this is still a fairly nascent area. How do we make software more measurable, so that there's a basis of comparison, so that we can identify hot spots that I think is important.

The second part that I think is important is also, given all the trends today, GPUs, CPUs all needing to work together, how do you make them work efficiently? How do you process data efficiently? How do you make sure that the networks and the interconnects within the data centers are efficient.

I think all of these are worthy problems, to look at. Some of it will rightfully stay, still in the research stage. So we'll be funding, research programs, called the Green Computing Funding Initiative around it. But at the same time, we also think that there are some practices that may be a bit more mature already, and we should encourage companies to actually innovate on top of it.

So we're also conducting green software trials.

Chris Skipper: Hey, everyone. I hope you enjoyed that preview from CXO Bytes. If you want to listen to the rest of the episode, please go over to the CXO Bytes page on wherever you find your podcasts. Just search for CXO Bytes and enjoy the rest of this insightful conversation between Sanjay and Dr. Ong Chen Hui of the IMDA.

And to listen to more episodes of Environment Variables, Please visit podcast. greensoftware. foundation. Bye for now!