Janus: Hyperscalers have deprioritized day-one clean power for immediate grid capacity
Brian Janous · Under the hood of data center power demand · Jun 13, 2024 · at 40:35
Brian Janus, former Microsoft energy executive, discusses how the generative AI boom has forced hyperscalers to compromise on strict day-one decarbonization targets in order to secure massive power allocations quickly.
0:00 / 0:30exact quote · 30.5s
720p mp4 · rendered on demand · StarZero watermark
“You know, if you go back a few years, you know, zero carbon energy day one was really becoming a non-negotiable that, you know, we wanted energy, wanted to be zero carbon. We wanted to have it Done, ready to go when we plug in the data center. I think the, probably the perception today inside of those companies is we need power now, and we need a path to get lots of it. And we also want to have line of sight to where that zero carbon energy is going to come from at some point.”
quote is from the automated transcript, cleaned for reading: filler sounds and stutters are removed, nothing is rephrased. names can be misheard (the analysis reads context, assessments check outside sources). how →
More from Brian Janous
Behind-the-meter nuclear data centers have no credible case for decades
“I don't think there's a credible argument for behind the meter nuclear at a data center in the near future. And by near future, I mean, The next couple of decades.”
Solar and batteries have killed Texas's $9,000 per megawatt-hour price spikes
“The only argument, you know, you ever had for building something like a baseload generator in Texas is that sometimes the price would go to 5000 or 9000 dollars a megawatt hour, but with the massive amounts of solar and storage coming out of the grid, which yo…”
Janous: Traditional colocation data centers lack the energy talent for AI.
“And those companies that, that filled the gap in the last era are really not particularly well equipped, equipped to fill it in this era because the depth of energy talent at those companies is actually quite thin.”
Janous: Compute demand will exceed available power supply through 2030.
“It's possible, though I suspect that given the, my fundamental belief is that the demand for compute, let's just say through twenty-thirty, will exceed the available power in the market. And therefore, the marginal value of the next watt or gigawatt, frankly, …”
Janus: AEP will not connect 90 gigawatts in next decade
“There's no reason to believe that AEP is going to connect 90 gigawatts in the next 10 years.”
Janus: AI Training Loads Will Not Run as Intermittent Renewable-Following Workloads
“So I think it's a little bit overblown to say, and I think this is also true of Something like the conversation around crypto, but that these are highly curtailable loads that you could just, you know, attach a training model to a wind farm and only run it, yo…”