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Colossus 2

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Colossus 2

Elon Musk’s XAI company is aggressively scaling its AI infrastructure, with plans to expand Colossus into a million-GPU data center in Memphis and beyond. This expansion is driven by a belief that more compute always leads to smarter AI, a view that fuels massive spending and debt. XAI has raised over $22 billion in funding, half of which is debt tied to rapidly depreciating NVIDIA chips, raising concerns about financial risk and environmental harm. The debt market for data centers has exploded, reaching trillions in value, echoing past financial crises through opaque, asset-backed lending. In Memphis, local residents have strongly opposed the project, particularly over the use of polluting mobile gas turbines, leading to protests and public hearings where community members demand transparency and economic benefits. The project’s relocation to Mississippi highlights a pattern of avoiding local backlash. Despite Musk’s vision of an AI “digital god” powered by limitless intelligence, residents in neighborhoods like Boxtown emphasize that real-world problems—joblessness, pollution, and crime—must be addressed. The episode reveals a deep conflict between tech leaders’ faith in AI’s infinite potential and public distrust, underscoring how AI ambitions are reshaping economies, communities, and financial systems with little accountability or long-term planning.

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That's RocketMoney.com slash search. RocketMoney.com slash search. If you haven't heard episode one, please go back and listen. In episode one, we learned about how data centers have evolved in the AI era, how they've become more expensive, less a shared resource in tech, more like weapons being used in the world, and how data centers are being hoarded in an arms race. We began the story of one particular data center, Colossus, Elon Musk's ambitious project in the city of Memphis, which would end up causing a huge fight between the people in the city and XAI. Musk has made his career on big promises and risky bets. It's left him in control of one of the world's most popular social media platforms and the world's most valuable car company. But XAI really looks to me like the riskiest bet Elon's made. And in part, it's the most valuable car company in the world. And in part two of our story, we're going to look at why winning this bet is so important to Musk, what he believes the world will look like after he's won the AI race, and how far he's financially extended XAI to try to make that bet pay off. Here's Shruti. Chapter six, collateral damage. Just two years after creating XAI, Elon Musk had proven many of the experts wrong. He was no longer a have-not. With Colossus, he now really did command one of the most powerful data centers on Earth. Colossus was training Grok, Elon's steadily improving chatbot. And this year, XAI absorbed X, Elon's social media platform, and Grok was integrated into X.com. You could begin to see a grander vision emerging. XAI would be the brain running the rest of Elon's operations. As Grok grew more intelligent, it would one day power his Optimus robots, support operations at SpaceX, be the driver in self-driving Teslas. That was the dream. But for all of that to happen, Grok would need much more compute. And so XAI announced it was scaling up yet again, now to a million GPUs. The company made a new purchase, another piece of land in Memphis. This one a warehouse, larger than the oven factory. It would be anointed Colossus II. Elon, of course, was not the only mogul trying to move at hyperspeed. OpenAI's Sam Altman announced Stargate, which would also scale up to a million GPUs. Mark Zuckerberg was also talking about his giant supercomputer, Prometheus, followed immediately by an even bigger project, Hyperion. Watching all this, you had to wonder, as the spend got bigger and the energy needs ballooned, did the contestants in this race even know what the finish line was? This September, I got one answer. On stage at a conference, the hosts of the All In podcast interviewed Elon. You're scaling up your supercluster in Colossus and Memphis. Colossus II, yeah. Colossus II. Yeah, could you give us an update? And Elon was asked the question, at what point in the GPU frenzy might enough be enough? Is there a point of diminishing returns? Or like how much more compute, if you throw twice as much compute at it, do you. Get a 10% better model? Do you get a 100% better model? Like, is it log-linear? Great question. Elon responds, more GPUs will always mean better AI. Like, say for argument's sake, like, 10x more compute will double the intelligence. Maybe that might be a rough rule of thumb. And for him, any increase in intelligence, obviously, is worth the investment. And then he says. I think we'll see intelligence continue to scale all the way up to. Where, you know, most of the power of the sun is honest for compute, and then ultimately most of the power of the galaxy. Most of the power of the sun, and ultimately, most of the power of the galaxy. That phrase stuck with me, because it crystallized an essential truth about this AI race. For Elon, and maybe for the other CEOs he's racing, there is no finish line. It's not that we reach AG. And then we just get to stop. There is no limit to intelligence, which means there's no limit to the number of GPUs we will need. This partly explains the ravenous hunger driving this AI fight. It's infinite quality. And to feed that hunger, tech companies are doing a lot of borrowing. Take XAI, for instance. Last year, the company raised $12 billion in equity, the kind of money we're used to seeing in startups. This year, XAI raised. $10 billion. But this money was different. Half of it was debt, meaning XAI took out a $5 billion loan, a loan it has to pay back with interest, like a mortgage. I talked to Myles Krupa, a reporter who covers AI finance for The Information, and he said that right now, there is a lot of people lining up to lend big money for data centers. It's sort of the biggest thing happening on Wall Street, I would say. You know, you see firms like Blackstone basically saying they're all in on data centers. And so. They're owning data center companies, and then they're lending to data center companies. You see banks sort of tripping over themselves to reorganize themselves internally to attract data center companies that want to go out and raise a ton of money. I see. And how does that work? Like, I'm, like, refreshing my memory from the 2008 financial crisis where people who are debt investors want to get in on debt because it's a nice way to get regular payments. Yeah. So that's the promise here, is that these debt investors will get a regular payment on their interest. And, you know, given the fairly risky nature of this, probably a fairly high interest payment. That firm that Myles mentioned, Blackstone, it's one of the major lenders to U.S. data center projects. One of the ways Blackstone makes money is by buying up all sorts of debt, credit card debt, car payments. And the company has latitude to make risky bets. Because it's private. So it's not regulated the way a bank would be. And the total amount of data center debt in this market is staggering. Analysts at Morgan Stanley say that by 2028, it could exceed $1 trillion. All of it fueling a construction boom the likes of which we have not seen in a very long time. So, data center debt. A hot commodity. Eager investors think they can buy a piece of debt, say in a data center like Colossus 2. They could make money. Off those regular payments. Especially if Grok lives up to the hype and begins throwing off revenue. But what about the risk? Remember, XAI is a startup and right now has very little revenue relative to its debt. Which you would expect might worry all of those investors lining up to buy the debt. What if things go south and the company defaults? But some of the investors that Myles has talked to believe that the loan is actually not that risky. Because no matter what happens, it's backed by a very high risk. A very valuable asset: the GPUs, NVIDIA GPUs. Talking to people who are doing this. these deals, they're very quick to point out, you know, we've been doing asset-backed finance for a long time. This is just another version of asset-backed finance. These chips are highly valuable. A lot of people will want them. With that kind of asset, why can't you lend against that? The argument here is that if in the worst case, XAI defaults, at least the investors will have those chips. They're valuable collateral. But there may be a problem with this collateral. The trouble is that these chips have about a two to three-year lifespan before a new generation comes along, and you're faced with rapid obsolescence. Paul Kedroski is an investor and a consultant to investors. He's the first person who pointed out to me the speed with which these NVIDIA chips become outdated. Remember, all this started with just two NVIDIA chips wired together by academics years ago. Those were much older chips, GeForce 580s, to be precise. You wouldn't use a 580 today, even to play a new video game. Fast forward to the cluster that trained ChatGPT. That used a much more advanced chip, probably the A100. Just two years later, Colossus 1 would use an even more advanced chip, the H100. And then a year after, Colossus 2, no surprise, will reportedly use the latest chip, the Blackwell. That is a lot of advancement from NVIDIA in just a few years. And then a year after, Colossus 2, no surprise, in just a few years. So it's very different from prior waves where we've done this. If you think back to the 19th century and railroads, if I put a bunch of rail in the ground and I didn't use it for five years and then came back, there was no one saying, whoop, that's obsolete, that'll never work, right? It still works. Same thing was true with the fiber optic buildout in the 2000 period. So this is very different, where you have expensive, fast depreciating chips at the very core of one of the biggest capital spending bubbles. And the history of sort of modern economies. There's a reason Paul is talking about these two historic infrastructure bubbles, railroad and fiber. It's because they're the two precedents that AI boosters often point to. I've heard them do it a lot. The founders and investors on podcasts I've listened to, they'll say, even if we're overbuilding data centers, it's okay because we've overbuilt useful infrastructure in the past. We always end up using it. Think of Loudon. How Buddy Riser ultimately used all that fiber in the ground. The thing about that fiber, it's just glass strands in a plastic jacket. It's so resilient that much of what was laid in the ground in the 90s is still functional today. But will that be true of the AI data centers we're building? Will we be able to use them as is many years from now? Here's where we are right now. Billions upon billions of dollars of debt have been taken out. Much of that debt backed by NVIDIA chips as collateral. And now everyone is trying to figure out exactly how the value of those chips goes down over time. I asked Anissa Gardizi, the data center reporter. You're at a data center conference right now. You're in Vegas. You're talking to me from a hotel. How big of a topic is this? Like, how big of a question? Is this something people are talking about? This is the main thing that people are here talking about. It really has an answer, which is, I think, just a reflection of where we are in this cycle. Some of the projects are getting so big that it's almost hard for people in the industry to really understand what's going on. Miles, the finance reporter, has been experiencing that same degree of uncertainty. He told me he's gotten very different ranges from companies when he asked, how long do NVIDIA chips hold their value? The answer from one AI cloud company was six years, although that company, CoreWeave, they've borrowed a lot of money to buy chips. So you might expect them to say that. Others give a more conservative answer. The major clouds, you know, Google, Amazon, Microsoft, are expecting more in the sort of three to five year range, which, I mean, three years is pretty different from five, and then three years is pretty different from six. And then there's even a startup called Grok with a Q, not to be confused with Elon Musk's Grok with a K. That's a very unfortunate name. Yeah, whose CEO, Jonathan Ross, is basically saying, you know, it's one to two years. The useful life of these chips is basically as long as they can last until NVIDIA comes out with the next best, greatest thing. So it's really kind of up in the air, I would say. We reached out to some of the companies making these assumptions. NVIDIA declined to comment. CoreWeave, the more optimistic of the bunch, told us that their assumptions are grounded in their ability to, quote, re-contract older processors at a high value, meaning even when the chips aren't the latest model, they'll still get used for something. There's such a huge demand for compute. And yet, if you zoom out and look at the kind of funding deals that are happening these days, what you notice is that many of them have become more circular, more Baroque, as companies try to get these depreciated chips. And so, you know, there's a lot of talk about, you know, a lot of companies are doing it. OpenAI, Meta, and this year, XAI. XAI needed billions of dollars worth of NVIDIA chips for Colossus 2. But the company did not directly borrow the money to buy the chips. Instead, a longtime ally of Elon stepped in, Antonio Garcia's, who runs a private equity firm. He is raising 20 billion dollars, the majority of which is debt. He's putting it into a separate company set up just for this deal. That company is buying the NVIDIA chips and then leasing those chips to XAI. If your head isn't spinning already, NVIDIA is one of the investors in the company that has been set up to buy those NVIDIA chips. It's all very circular. And Anissa says that these kinds of deals are designed for a very simple purpose, to get as many chips as possible, as fast as possible. Based on what I can tell from sources in the industry, this whole idea of leasing the chips is a way to unlock more capital and make it easier for investors to lend money for this asset. But that's not an actual solution. That's an accounting trick. Yes. Not much is changing besides how things are being accounted for. Chapter 7. Does this make sense? Can this make sense? A bubble almost always has at its core at least one widely shared and flawed assumption. For instance, in the housing bubble of the 2000s, people wrongly believed the houses were being valued accurately and that housing prices would always keep going up. Many smart people created lots of complicated debt instruments so they could profit off those housing prices. Instead, they almost took down the entire banking system and created a system that made the world a better place. In 2008, the financial crisis hit the world, and communities everywhere were devastated, including Loudoun, including Memphis. After the crash in 2008, regulation was passed to make it harder for banks to make those kinds of risky loans. But these days, those loans are instead being made by very large, very opaque firms like Blackstone. As one longtime finance editor said to me, people are definitely doing stupid stuff in AI right now. Some companies will go bust. But the more important thing is that is not whether there's a tech bubble, but whether it's a debt bubble. Meaning, has all this AI excitement caused people not just to value some stocks too highly, but to actually lend money that won't be repaid? And if so, when that bubble pops, will it affect the world outside of AI? Will it affect the rest of us? Paul Kudrowski thinks the answer is yes. It's very, very difficult to avoid being exposed to what's happening because it has found its way into all these different assets ranging from life insurance to private equity, well, to the S&P 500, which is now dominated by largely AI-centric companies, to REITs, very conservative, you thought, real estate income trusts that are, you know, owning commercial real estate, like apartment buildings and office blocks. Well, over the last four years, data centers have gone from a zero percent to a zero percent. And so, you know, it's a very, very, very, very, very, share of REIT ETFs to somewhere between 10 and at the high end, I've seen 18% of the assets of a REIT. So weirdly enough, you're making a conservative investment, no different than being a conservative life insurance policyholder. What do you know? You're actually investing in data centers. It's so wild. It's so wild that it's everywhere. Yes, it's everywhere. No, no, no. It's a terrible analogy to use, but I say it has literally metastasized through the economy. It's very hard to escape. Leaving aside that AI itself can be hugely valuable and useful, technology has mutated into this real estate bubble around these things called data centers, which many of the same features. It has the stuff that caused the financial crisis, hidden debt, syndicated financings, synthetic instruments where I roll up the rents from a bunch of different data centers, and then securitize those. All the kinds of stuff that should make your head spin in circles if you paid any attention during the financial crisis are happening again. So that is the bear case from Paul Kudrowski. Other folks I've talked to, like Myles Krupa, are much more cautious. Myles says he doesn't know that we're in a debt bubble per se, but certainly believes that there are pockets of bubble. And XAI concerns him. When he looks at XAI, he sees a company that's taken on more debt and more risk than most. I asked him if he could justify all of this from Elon Musk's perspective. I think the simplest explanation is basically we are deep into the biggest technology arms race in the world, and Elon Musk sees no option other than getting these chips as fast as he can to build what basically amounts to a digital god that some of the smartest people in tech think has infinite commercial potential. I mean, you kind of have to go through those logical steps to justify the kinds of things they're doing, the lengths they're going to, to try to get their hands on these chips. It's funny, I can hear you as a business reporter, Myles, like straining to explain to me the logic of this. You're like, well, you know, the revenue that would come from the digital god, obviously, would pay for all of these lease agreements. I'm a skeptical business reporter, but I mean, I see the rationale. I see the potential payout, but it really does take a kind of leap of imagination. And I think AI, in a way that almost no other technology has before it, has kind of like captured the imagination of the business. of technology leaders and gotten people to do things that they probably wouldn't do otherwise in pursuit of this kind of commercial nirvana. I don't really know how else to put it. Commercial nirvana for me is a very helpful phrase. There is something almost religious about all this. Our tech moguls have developed faith. Faith in a vision for tomorrow. Where intelligence knows no limit. Where we will one day harness the power of the sun to feed a machine god that we have created. If you believe that, all this does make sense. But what if you don't? What if you don't buy the vision and one day a billionaire shows up in your city with plans to hastily build a juggernaut? After the break, Memphis versus Colossus. We'll be right back. This episode of Search Engine is brought to you in part by Square. I was recently at my favorite butcher, Staubitz in Cobble Hill. And honestly, the whole experience was just effortless. I tapped my card, grabbed my steak, and my loyalty points updated instantly right on my phone. But behind that smooth checkout, Square is doing so much more for business owners. It brings all your essential tools into one simple system. Combining payments, inventory management, scheduling, and customer loyalty all in one place. Instead of juggling five different software subscriptions, everything works seamlessly together, whether you're taking payments at the counter, online, or right on your phone. 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I ended up designing search engine stickers, and I tried to make a sign for our office. When your physical branding looks this sharp and professional, it immediately communicates credibility and shows your audience that you mean business. Vistaprint truly helps every dollar go further, delivering premium quality and design support that make your company look established without breaking the bank. Whether you need your design tweaked or a total rebrand, Vistaprint has you covered with the expert service small businesses deserve. That's why over 17 million businesses trust them every day to bring their ideas to life. Vistaprint, print your possible. Right now, new customers get 20% off with code NEW20 at Vistaprint.com. That's 20% off at Vistaprint.com using code NEW20. Chapter 8, Power Struggle. So what are you seeing in your viewfinder? It just zooms in. It just zooms in, so if you want to put it here. Oh, wow, this thing is super exciting. It's just for golf. Yeah, it's a little golf thing. I got to do a little bit of spying on Colossus 1 when I was in Memphis. I was standing outside the fence perimeter with an investigative reporter named Sam Hardiman. He works at the Daily Memphian, loves golf, hence the rangefinder, which he's been using this past year when he visits the data center to watch the build-out. Yeah, and so I'll count. I'll count some cars in the parking lot. I'll just see how many people are here. So what we're looking at here, this crane, this crane here is building another substation. So this will be when XAI fully connects to the grid and TBA needs a full board to do that. Sam's been keeping an eye on this place since before it had anything to do with Elon Musk. He visited back when it was just a factory in the Electrolux era. The outside still looks the same, he says, a single-story gray block, almost a million square feet, that these days you can see an XAI flag billowing above. It's just funny to me because standing here, I'm like, I've been to data centers. To be honest, this doesn't look like a data center. It looks kind of like a dusty old factory. Yeah, I mean, it's a factory. We're here and next to an old soybean field, there's a steel factory a couple hundred yards to our left. This used to actually, they're letting this one be fallow this year, but this last year was all corn just to our left. Like we would have been, corn would have been right here. We move our rangefinder to take a look at the most exciting facts. A feature of this otherwise unremarkable site, the subject of all the controversy. Right in front of us, on the other side of the fence, is a cluster of shiny silver smokestacks, which are right now producing a very loud mechanical roar. The turbines. Yeah, so those are the turbines. You can see the one on the right there. At one point, they all looked like the one on the right. For the group of Memphians who wanted to shut Colossus down, boot Elon Musk out of their beloved city, these turbines would become, maybe, their best shot. Here's what happened. Last year, as you know, Elon is trying to get Colossus up and running at a pace that everybody told him was impossible. You cannot just build a supercomputer from scratch in a few months. But Elon was determined. He'd already raised $6 billion. He poured a big chunk of it into the latest NVIDIA chips and other AI hardware. They figure out all the tricky cabling, the water cooling, but the thing that ends up being the hitch is power. Electricity. The cluster is ready for training, but the connection to the grid, that substation, is not, and would not be ready for many months to come. Maybe in another scenario, in a world where the race to build a machine god wasn't looming over at all, in a world where billions of dollars were not at stake, XAI might have waited. Instead, the company found a workaround. It brought in dozens of these shiny silver natural gases, gas turbines, essentially mobile generators, the kind that you would use during a natural disaster like Hurricane Katrina. Except standing here, one thing is crystal clear. Calling these things "mobile generators" is very funny because each one is the size of a house. - These, you know, people can't see, but they're giant things. I mean, they're, you know, probably 30-- - They all look like little, like mini factories, with little factory-- - Yeah, yeah, little smoke, yeah. - Smoke stack. - Yeah. I mean, this is essentially a mini power plant, what we're looking at right now. And, I mean, just to be thought of that way, conceptually for people, because I think people, when they think turbines, they think the thing that's connected to your house. - So, these turbines are giant. And at one point, there were as many as 35 of them, each one emitting, while it ran, an unknown amount of pollutants into the local air. Sam Hardiman has done a lot of reporting on these turbines. He says the questions were raised when they were first brought in, about whether they were legal or safe. But the fight around them really got going, months later this January. Local politicians and community members felt that they had not been consulted about this enormous Elon Musk AI project. They were not blown away by the cool cabling or by Grok, the world's most popular anti-woke chatbot. What they saw were the turbines, and what they wondered about was their emissions. So those concerned Memphians started filling the seats at county government meetings, many of them from the Boxtown area. Boxtown being the neighborhood in the shadow of Colossus. And new at 5, the XAI debate is heating up over just how safe the computer company Elon Musk has built in Memphis really is. Some people are not happy about the environmental impact of the facility in South Memphis. A group of Boxtown residents and local organizations are calling out city leaders, urging them to take a closer look into what they say is a violation of the law. By April of 2025, XAI had run its quote-unquote temporary mobile turbines for almost a full year. The company would need a permanent permit to keep using them past that one-year mark. That permit was at the discretion of the county's health department. The health department is now gathering comments from the public on XAI and will hold a community meeting April 25th to hear from the public and let them know if there is reason to worry. I don't know if there's been a time in American history where the public has had so little faith in the tech moguls, such mistrust of the visionaries. The question hovering in Memphis then, it wasn't, do we trust Elon Musk? The question was, given that many of us don't, do we get a say in what he can do in our town? The public meeting took place in Fairleigh High School. Sam Hardiman was there. It was, um, it was a hot day. You know, it was like just Memphis starts to really heat up in about April. It really starts, the oven starts to get cooking. And, uh, the people were standing in line for hours to get in because there was a lot of security. Like a tremendous amount of security for a public meeting. Um, there had been a rally outside before. People power! People power! People power! People power! People power! All right, let's march in! Sign up for a public comment! Let's show them who we are! The area, there was national media there from all over. I mean, from, from Europe, even. I think German news stations were there. Like, it was, it was a lot. I mean. Why do you think that was? I mean, do you think it's AI, do you think it's Musk? It's a combination of both, right? It was, A, the richest man in the world, um, prominent Trump supporter, you know, unpopular president in this city, and, and you're probably in precincts that voted, you know, 90-10 for Harris, right? Um, and then you have this narrative of Elon Musk is using illegal turbines to poison people. And so it was a hot button issue. So, before we get started, the purpose of tonight is to make sure that we can record your public comments. This is a public hearing. Everyone is gathered in the school auditorium, hundreds of people. The head of the county's health department is leading this meeting. She brings on Elon Musk's deputy for the Colossus Project, the closest thing they'll get to having Elon in the room. I invite the representative up from the applicant XAI, Mr. Brent Mayo, to come up and have a few words with the. Oh! Oh! Oh! Oh! Oh! Oh! I think Brent Mayo, I barely got in the room by the time Brent Mayo was speaking. He spoke at the beginning of the meeting. He read some talking points. Largely couldn't hear him because people were just booing him. As a leader in future technology, we will continue to provide economic growth for the city of Memphis. And lastly, we look forward to getting the second largest contributor in tax dollars, providing tens of millions of dollars of local tax revenue to the city. Brent Mayo tries to get his talking points out. Like he mentions tax revenue, which, this is true, XAI will pay $25 million in taxes in just its first year, $3 million of which are promised to Boxtown and the neighborhoods closest to Colossus. The room's not interested. What you hear instead is people shouting, Do you think we're dumb? And then he left through the side door. Get out! Get out! And then the people get to speak. It's a mix of politicians, activists, residents. We're here because we demand that the Shelby County Health Department deny XAI's permit for 15 gas turbines that will pollute our community. If we don't protest now and try to do something now, then. Then nothing will ever be done. Elon Musk, we do not want here in Memphis. We can't say it any later. We do not want him in Memphis. The argument in this room is that Elon Musk needs to be evicted from Memphis because of all of XAI's air pollution. From one perspective, this doesn't entirely make sense. Memphis is an industrial city with a lot of companies generating emissions. Take FedEx. FedEx operates nearly 400 daily cargo flights out of its hub in Memphis. Planes. Terrible for the atmosphere. But those flights, those emissions, which have been happening for years, they are not causing protests or town meetings. Of course, there is a very big difference. People like FedEx. They understand why package delivery is valuable. The company provides lots of jobs. XAI, on the other hand, likely won't bring many jobs to this community. And tax revenue, like a supercomputer, is just a very abstract thing. I think about how differently things had gone in Loudoun County. How differently data centers had been received there. And how differently they'd been unfurled. Not overnight. Not with a name like a sea monster. What we call a new technology shapes how we understand it. And people in that room, apparently, did not see Colossus as a gift. I asked the man who helped summon Colossus here, Ted Townsend. AI is new, but data center projects are not. Did XAI somehow err in moving as quickly as it did? What I understand is that other companies like Microsoft, Amazon, Google, that have a lot of experience doing data centers, have never used mobile generators in the way that was used in the XAI site. And I've heard people say, "Well, that's why Microsoft wouldn't have done it this way." That it is, in a way, a byproduct of how fast XAI was moving. And how fast the city allowed it to move. Yeah. Yeah. Well, I, you know, I can't speak for other companies and what their timelines are. I know XAI was aggressive. And if they could be aggressive and hit milestones doing so by the letter of the law, then that's what they would do. That's what they did. And AI is a race. You know, XAI came into the race late, admittedly. Elon has said that. So they knew that they had to build very quickly. And that's why I think you've seen the variance in this project versus others across the country. Absolutely. And I think, I mean, it's your first big data center project. It's their first big data center project. I'm curious if you, you're not the boss of Elon Musk. Oh, no. Nobody is. Nobody is. But if you were doing it, and you are doing it again with Colossus 2, I'm curious, what would you do differently? Or how would you ask the company to do it differently? At this point, I wouldn't. I think they have built out responsibly. I think that the investments that they've made in our infrastructure and protecting our resources is second to none. I don't see anything that needs to be done differently. So that is Ted Townsend's view. And it seems to match the view of the Memphis government. A few months after that emotional meeting at Fairleigh High School, XAI got its permit. Colossus would stay. So would the turbines. And so now, here we are pulling up the Colossus 2. That's the former warehouse? A huge white. Garrett and I drove with Sam Hardiman to the site of XAI's newer, bigger data center. The one that's scaling up to a million GPUs. It's about 20 minutes south of Colossus 1. Right on the border between Tennessee and Mississippi. It's still under construction. There's just like big mounds of dirt and diggers. We'll just turn around up here. Sam brought us here to show us the lesson that Elon Musk and XAI seem to have taken away from their big turbine fight. Although, it's probably not the lesson the community would have hoped for. As you can see, more turbines right there. Big old stacks over there. It's so wild seeing that. Turbines. Colossus 2 will use dozens more mobile turbines. But this time, XAI placed them very carefully just on the other side of the state line, about a mile south of Memphis in Mississippi. And so tell me where the state line is. It looks on the map like we're right on top of it. We're on top of it. It's right there. Oh, wow. That's Mississippi? That's wild. Yeah, Mississippi. So this road is the dividing line between-- Yeah, I mean, it's right there. I think the stakes are in there. So we're in Tennessee, but if we drove-- 10 feet to our left. If we literally threw a baseball out the window, you would throw a ball in Mississippi. It's simply like-- I can't remember There's a rumor at one point, an issue of News Relief said there will be no new mobile turbines in Shelby County. Well, that's easy when DeSoto County, Mississippi is right next door. How convenient. Very convenient. We drive on. Chapter 9, Boxtown. The neighborhood is just a short drive from the original Colossus, Colossus 1. On our way there, we pass by the wastewater treatment plant that XAI is building. On our right is a big natural gas plant, and then a sewage treatment plant. And then we take a turn into this shockingly green verdant zone. It's taken us less than 10 minutes to drive from the center of industry to this quiet residential area. This will be Boxtown that we're coming up with. Yeah, Boxtown Road. Those will be the closest houses to XAI. We'll be right there. It's more sparse compared to other parts of Memphis we've driven through. A few pockets of houses, and then green woods. Yeah, but it doesn't seem like a lot of people live here. The census tract data would show you there are not a lot of people here. About 3,000 people live in Boxtown, which is a historically Black neighborhood. A century and a half ago, Black Americans who'd just been freed from slavery built homes here out of wood from old railroad cars. Okay, here. Hello, hello? Perfect. Garrett and I returned to Boxtown the next day. We wanted to talk to the people who live there. Can I just have you say your name? Oh, Parady. P-A-R-A-T-D-Y-L-B-W-I. Elbert Jefferson, Jr. Ray. Let's call me Ray. Ray. It was a Thursday afternoon, pretty quiet. But we walked up to a few people who were just standing outside their homes. Have you been here a long time? All my life. Going right over there in the home, right over here. So, that was in 1961. I've been here a long time. See, I was raised up down from here. Yeah. Ray Lewis worked as a sanitation worker for four years. 44 years. But he's retired now. When we saw him, he was sitting on his front porch on a chair and just watching truck after truck go by. You just hear these trucks right now, but after a while, when they get through doing what they're doing, it'd be so quiet down here and you just can't hear a pinfall. Do you like that? Yeah. Who, me? Love it. Love it. Love it. The people I spoke to that day had a lot of pride in Boxtown. It was like a slice of country inside the big city. Where? Where? Country, folks. I hate to lose that sense of peace. Albert, who's also retired, used to work for the city's legal department. I talked to him and his brother, Clarence, in their backyard, while their other brother was doing work with a tractor. The lawn up, and he's old as just clearing off some stuff, so. The lawn is in wonderful shape, I want to say. It's a large area, a lot of lawn to keep up. The two of them knew about the XAI project. Albert had been to a community meeting about it, but they had not been involved with the protests. Their feeling was, air quality had been a problem for years around here, this fight felt a little political. The thing that was most on Albert's mind was actually not a data center. It was garbage. We've been dealing with the problems associated with dumping of a humongous number of tires and all that, you know. How long ago is this, the hundreds of tires? Oh, boy, what, this has been months, just months, months ago. Let's go right across the track up here, and you may still see a big stacked pile of tires. It was a boat on the street just the other day, somebody dumped there, you know. We asked for cameras, everything here, and we're not getting it. The brothers had no idea who was dumping tires and boats in their neighborhood. They'd even found stolen cars, left burning in the middle of the street. Albert said he called local officials who told him that they would deal with it, but they didn't. What? And so, the brothers cleaned it themselves, with their own tractors. Ray Lewis, on the other hand, the man on the porch, he had a lot more to say about XAI and Elon Musk. Really, truly, I've been hearing a whole lot about Elon Musk, Elon Musk, you know, how many million dollars is being spent in Elon Musk. But see, the point is this. How many, by them putting this here in Memphis, right? Uh, how many folks are they going to hire to work with this company? Ray's question, how many people in Boxtown were actually going to get jobs here? Because if they're just going to stick it up there and don't hire nobody, then how in the world are you going to get rid of the crime? No job, that's what makes crimes. Don't get me wrong, you know, crime is high. But now you're going to throw up a building out here in a black neighborhood. And then don't hire anybody on that job. It's just like pouring milk in a paper sack with a hole in it. You know what I'm saying? See? Yeah. And then what I'm saying is, it's just like this here. You know, waste makes waste. It's like pouring milk in a paper sack with a hole in it. There are a lot of problems in this world. Even more problems than can be solved by all the supercomputers on our horizon. And the thing about many of our mindsets is, you know, there's a lot of people out there that don't know what's going on. One of our most important problems is that they are not exciting. And yet, they need to be solved by very smart people who are not yet bored by these mortal-scale dilemmas. No one I talked to in Boxtown was awaiting the new machine god. They just hoped when it was all over, there might be some new jobs, less crime. Maybe Colossus III, in its idle time between finding the meaning of life or locating aliens, could finally just do the same thing. Okay. So, uh, that's all I got to say. That's really helpful, sir. Thank you. All right. Thank you. Reporter Shruthi Pinamaneni. She's also Search Engine's editor. This episode of Search Engine is brought to you in part by Built. You don't need me to tell you that rent and mortgages are only getting more expensive. That's why Built created three credit cards, designed to offer the richest rewards on rent, mortgage, and everything else you spend on. Whether you rent or own, you can earn up to 1.25x points on every housing payment without the transaction fee. No matter where you live. Points can be redeemed for flights, hotels, lift rides, a future housing payment, and much more. Turn one of the most unavoidable payments in your life into the most rewarding. Find the card that's right for you and apply at joinbuilt.com slash search. That's J-O-I-N-B-I-L-T dot com slash search. Use our link so they know we sent you. Terms apply, subject to approval and eligibility. Built cards are issued by Column N-A, member FDIC, pursuant to license from MasterCard International Incorporated. This episode of Search Engine is brought to you in part by Mubi. If you're tired of endlessly scrolling through streaming algorithms designed for passive background noise, you need to check out Mubi. Mubi is a global film company bringing great cinema to the world, curating and elevating visionary filmmaking that's hand-picked always. It's the kind of platform for movies you'll actually watch, fall in love with, and keep thinking and talking about long after the credits roll. One of their newest exclusive titles is Teenage Sex, and Death at Camp Miasma, directed by visionary writer-director Jane Schoenbrun, who you might know from I Saw the TV Glow. It's a world-expanding, genre-bending wonder, starring Hannah Einbinder and Gillian Anderson. This story follows a young director trying to resurrect the fated Camp Miasma slasher franchise. But when she visits the original reclusive star, they spiral into this blood-soaked world of desire, fear, and sheer delirium. If you can try Mubi free for 30 days at Mubi.com slash search, that's M-U-B-I dot com slash search engine for a whole month of great cinema for free. This episode of Search Engine is brought to you in part by Bombas. Cozy season is here, which means it's time to bring out the movie marathons, crisp morning walks, and super soft layers. Once fall hits, I genuinely just want absolute comfort on my feet, and Bombas have become a go-to for me. Their new suede moccasins are a total game-changer for this weather. Packed with all kinds of cool stuff, water-resistant suede, ultra-cushy soles, and a plush shearling lining. On those busy days, or whenever I have travel coming up, I reach for their compression socks. They offer specialized support that actively fights fatigue and aches, keeping my legs completely energized no matter how long I'm on my feet. And best of all, for every item you purchase, Bombas donates an essential item to someone experiencing homelessness, with over 200 million items donated so far. Head over to Bombas.com slash engine and use code ENGINE for 20% off your first purchase. B-O-M-B-A-S dot com slash engine. Code ENGINE at checkout. Search Engine is a presentation of Odyssey. It was created by me, PJ Vogt, and Shruthi Pinamaneni. Garrett Graham, who's actually from Memphis, is our senior producer. Emily Maltare is our associate producer. Theme, original composition, and mixing by Armin Bizarrian. Fact-checking this week by Mary Mathis. Special thanks this week to Ken Brown, Sam and Margaret Graham, Asa Fitch, Alex Bloomberg, and the listening group. Our executive producer is Leah Reese-Denis. Thanks to the rest of the team at Odyssey, Rob Morandi, Craig Kott, If you'd like to support our show, get ad-free episodes, zero reruns, and give us the financial support to make more ambitious and longer investigations, such as this one, which takes travel, time, resources, please consider signing up for Incognito Mode. You can join Incognito Mode at searchengine.show. Please follow and listen to Search Engine or get your podcasts. Thanks for listening. We'll be back soon with a new episode. See you next time. Plus, it's easy to scale. Create unlimited AI receptionists across any phone system. It's all powered by one reliable platform for effortless AI communications. 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Podcast Summary

Key Points:

  1. Elon Musk’s XAI company is rapidly scaling its AI infrastructure, including a massive expansion to Colossus II with a million GPUs, driven by a belief that more compute always leads to smarter AI.
  2. The AI race is fueled by unprecedented spending, with XAI raising $22 billion in financing—half in high-risk debt—backed by NVIDIA chips that depreciate quickly, creating financial and environmental risks.
  3. Data center debt has exploded, with analysts predicting over $1 trillion in market debt by 2028, resembling historical financial bubbles like the 2008 crisis due to hidden, opaque lending and asset-backed finance.
  4. In Memphis, local resistance to XAI’s Colossus project centers on environmental harm from mobile gas turbines and lack of community benefit, sparking protests and public hearings where residents demand accountability.
  5. The project’s expansion to Mississippi, just across the state line, reflects a strategic move to avoid local opposition, while raising questions about equity, transparency, and the real-world impact of AI ambitions.
  6. Despite Musk’s vision of an AI-powered “digital god” with limitless intelligence, critics argue that such projects ignore tangible social problems like unemployment, pollution, and systemic inequity.
  7. Community members in historically Black neighborhoods like Boxtown express skepticism, emphasizing that AI investments should bring jobs and safety, not just technological novelty.
  8. The episode highlights a growing tension between tech moguls’ faith in AI’s infinite potential and public distrust, revealing a broader debt and power struggle in the modern economy.

Summary:

Elon Musk’s XAI company is aggressively scaling its AI infrastructure, with plans to expand Colossus into a million-GPU data center in Memphis and beyond. This expansion is driven by a belief that more compute always leads to smarter AI, a view that fuels massive spending and debt. XAI has raised over $22 billion in funding, half of which is debt tied to rapidly depreciating NVIDIA chips, raising concerns about financial risk and environmental harm.

The debt market for data centers has exploded, reaching trillions in value, echoing past financial crises through opaque, asset-backed lending. In Memphis, local residents have strongly opposed the project, particularly over the use of polluting mobile gas turbines, leading to protests and public hearings where community members demand transparency and economic benefits. The project’s relocation to Mississippi highlights a pattern of avoiding local backlash.

Despite Musk’s vision of an AI “digital god” powered by limitless intelligence, residents in neighborhoods like Boxtown emphasize that real-world problems—joblessness, pollution, and crime—must be addressed. The episode reveals a deep conflict between tech leaders’ faith in AI’s infinite potential and public distrust, underscoring how AI ambitions are reshaping economies, communities, and financial systems with little accountability or long-term planning.

FAQs

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Colossus is a massive AI data center built by Elon Musk's XAI company, designed to train advanced AI models like Grok. It has sparked significant controversy over environmental impact, community safety, and local governance in Memphis.

Data centers are now central to AI development, requiring massive computing power and energy. Their construction and operation have led to huge investments, rising debt, and concerns about environmental costs and long-term sustainability.

The data center debt market is growing rapidly, with investments often backed by high-risk assets like NVIDIA GPUs that depreciate quickly. If these chips become obsolete, the value of loans could collapse, raising concerns about financial stability.

Local residents feared the environmental impact of the turbines, which emit pollutants and were seen as a health hazard. The protests emphasized a lack of community consultation and distrust in Elon Musk’s project, especially in historically marginalized neighborhoods like Boxtown.

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