Technology Untangled

In this episode we are looking at the challenges AI technology faces when it comes to becoming, and then remaining sustainable.
The benefits of AI are unquestionable: from improved medical assistance and increased efficiency in the workplace, to autonomous transportation and next-level gaming experiences. But the more expansive the abilities of AI become, the more data storage that’s required.

That data storage uses a lot of energy. In fact, it has been predicted that AI servers could be using more energy than a country the size of the Netherlands by 2030.

For HPE Chief Technologist, Matt Armstrong-Barnes, the rate at which AI has grown in recent years has had an environmental impact, and he believes that’s down to people rushing into training large language models without thinking about longevity, or the need for future change. And that, in turn, has led to data being stored that is no longer needed.

The sustainability issue is something that is also a main focus of Arti Garg, Lead Sustainability & Edge Architect in the office of the CTO at Hewlett Packard Enterprise. Like Matt, Arti has kept a keen eye on the exponential growth of AI data storage and the effect that is having on the environment, and agrees that the key to a more sustainable future is in how we train models.

However, whilst training models well is important, the tech itself is a key component in more efficient AI. Shar Narasimhan is the director of product marketing for NVIDIA's data center GPU portfolio. He believes that a combination of openly available model optimisations and chipsets, CPUs, GPUs and intelligent data centers optimised for AI is a key piece of the puzzle in avoiding energy wastage, and making AI more sustainable all round.

Sources and statistics cited in this episode:
Global AI market prediction -,nearly%20two%20trillion%20U.S.%20dollars.
AI could use as much energy as a small country report -
Industry responsible for 14% of earth’s emissions -

Number of AI startups -
AI model energy use increase -
European Parliament report into AI energy usage -

Creators & Guests

Michael Bird

What is Technology Untangled?

Why isn't talking tech as simple, quick, and agile as its innovations promise to be?

Technology Untangled is just that - a show that deciphers tech's rapid evolutions with one simple question in mind: what's really going to shape our future (and what's going to end up in the bargain bin with the floppy disc)?

Join your host Michael Bird as he untangles innovation through a series of interviews, stories, and analyses with some of the industry's brightest brains. No marketing speak, no unnecessary jargon. This is real tech talk from the people who know it inside and out.

Discover which tools and systems are revolutionising the way we do business, what's up next on the endless innovation agenda, and, most importantly, how you can future-proof and get ahead of the curve.