Transcript
A (0:00)
Today on Inevitable, our guest is Dr. Varun Sivaram, founder and CEO of Emerald AI. Emerald builds software that makes AI data centers power flexible. They can dial electricity use up or down when the grid is stressed without breaking compute performance. We talk about Emerald as a kind of cloud scheduler for power and what they have already demonstrated in the field. We get specific about what Emerald does inside a data center and the three levers they shifting workloads across time, shifting workloads across geography and coordinating compute with on site energy resources like batteries. We close on why flexible load may be one of the fastest ways to unlock more power for AI from mcj A. Hi, I'm Cody Sims and this is Inevitable. Climate change is inevitable. It's already here, but so are the solutions shaping our future. Join us every week to learn from experts and entrepreneurs about the transition of energy and industry. Varun, welcome to the show.
B (1:20)
Cody. Thanks for having me.
A (1:21)
I'm excited to dive in with you all about load flexibility with respect to data centers. I think that's sort of the headline of Emerald AI, but maybe take a minute and just describe Emerald AI to all of us. We're going to dive into there a ton.
B (1:36)
Emerald AI seeks to make AI data centers, what Nvidia calls AI factories power flexible. That means is we want these AI data data centers to modulate their power consumption on command. So when the grid is stressed out and the AI data center is able to reduce its power consumption by a certain amount, 25% for a few hours, well, that data center is then going to be able to connect to the power grid more quickly, access a larger power interconnection, help support the power grid stability and oh, by the way, potentially reduce power bills for the neighboring communities. We believe that flexibility should be one of these core capabilities that every data center can have because data centers, in addition to being the biggest new user of electricity for power grids, could actually be the grid's greatest ally.
A (2:27)
You know, I think of this moment in time, it's funny, you know, AI obviously the future and everything, but it actually to me hearkens back to the 1950s, right, the post war boom, when for the first time in the U.S. we saw this, you know, big load forecast increase as people were adding air conditionings and people were adding washer and dryers. I think the difference there is that those loads were pretty diffuse across the United States. Whereas with these data center loads, they're often very heavy, very pointed and as a result can add incredible stress on certain parts of the grid at once. Is that the right framing for folks for me?
