Bernstein maintains $36 TeraWulf target after $19 billion, 20-year Anthropic lease

The Great Power Pivot

For the last decade, bitcoin miners have been the ultimate scavengers of the energy world. They looked for cheap power, stranded assets, and cold climates. But the game has shifted. Today, the most valuable thing a miner owns isn't their fleet of ASICs or their daily block rewards—it is their proximity to the electrical grid and their permits to consume massive amounts of juice.

TeraWulf just drove this point home with an absolute sledgehammer of a deal. They recently finalized a 20-year lease agreement with Anthropic, the AI heavyweight backed by Google and Amazon. We are talking about a $20 billion commitment over two decades. It is one of the clearest signs yet that the distinction between "crypto miner" and "AI data center provider" is officially dead.

The market reacted, and the analysts at Bernstein are sticking to their guns with a $36 price target on WULF. But for those of us building in the trenches, the stock price is the least interesting part of this story. What matters is the blueprint TeraWulf is laying out for how to survive a post-halving world by leveraging infrastructure that was originally built for decentralized money to now power centralized intelligence.

Energy as the Real Product

Let's look at the mechanics of what happened. TeraWulf didn't just sign a lease; they cleared the deck. They sold off their minority stake in the Nautilus Cryptomine (the Abernathy JV) for about $534 million. They used that cash to pay down debt and, more importantly, to fund the expansion of their Lake Mariner facility.

This move is a total divestment from a shared crypto-only project into a solo-controlled AI powerhouse. In the old world, you wanted to be part of a massive mining pool to smooth out your earnings. In this new era, you want total control over your power capacity so you can lease it out to the highest bidder. Right now, that bidder isn't a miner software; it is a Large Language Model.

The sheer scale of the Anthropic deal—nearly $1 billion in annual revenue potential—dwarfs what most miners can hope to earn when bitcoin's hash rate is climbing and difficulty is high. For builders, the lesson is simple: stop thinking about what you are mining and start thinking about the capacity you are managing. Whether it's compute, storage, or power, the physical layer is where the real leverage lives.

The infrastructure moat is getting deeper

I have spoken to plenty of founders who think they can just "pivot to AI" by buying a few H100s. It doesn't work that way. The bottleneck isn't the chips; it's the transformer on the utility pole. It takes years to get the permits, the cooling systems, and the grid connections required to run a site like Lake Mariner.

TeraWulf is winning because they suffered through the build-out years ago. They have the 24/7 carbon-free energy (mostly nuclear and hydro) that AI firms are desperate for to meet their ESG mandates. Anthropic didn't choose them because they like bitcoin; they chose them because TeraWulf had 500 megawatts of power ready to go in a world where everyone else is stuck in a three-year queue for a permit.

This is a wake-up call for pure-play crypto firms. If you aren't diversifying your site utility, you are leaving your most valuable asset on the table. The Bernstein analysis highlights that TeraWulf is now trading like an infrastructure play rather than a speculative commodity play. That is a much safer place to be when the markets get choppy.

High Performance Compute vs. Bitcoin Mining

There is a technical hurdle here that many overlook. High Performance Compute (HPC) for AI requires significantly more uptime, different cooling setups, and much higher redundancy than bitcoin mining. If a miner goes down for ten minutes, you lose a few sats. If an AI training cluster of 50,000 GPUs goes down for ten minutes, you might have burned millions of dollars in lost compute time and corrupted data checkpoints.

TeraWulf’s ability to transition their site from basic bitcoin sheds to Tier 3 or Tier 4 data center standards is the real engineering feat. They aren't just plugging in different machines. They are rebuilding the nervous system of their operations. For builders in the AI space, seeing a crypto-native firm meet these stringent requirements should be encouraging. It proves that the rough-and-tumble world of mining has matured into something enterprise-grade.

What this means for the ecosystem

We are entering a phase where the "AI-Crypto overlap" isn't just a buzzword used to pump tokens; it is a literal physical overlap at the power substation. We are seeing a symbiosis where bitcoin mining provides the base-load stability and initial capital, while AI providing the long-term, high-margin contracts that make a balance sheet look attractive to Wall Street banks.

Bernstein’s $36 target reflects a belief that TeraWulf can execute on this hybrid model. By selling their stake in Nautilus, they effectively decoupled themselves from a project where they didn't have full operational control over the AI transition. They chose independence and higher margins over shared risk. That’s a founder move if I’ve ever seen one.

Takeaway for Builders

• Inventory your bottlenecks: The most valuable part of your tech stack might not be your code. If you have access to power, hardware, or rare talent, that is your moat.
• Control your site: TeraWulf’s sale of the JV stake shows that in a fast-moving market, being a majority owner with total control is better than being a minority partner in a massive project.
• Think in decades: A 20-year lease is an eternity in tech. If you can build something that an industry leader like Anthropic is willing to bet two decades on, you’ve built something real.

The transition isn't going to be easy for everyone. Not every mining site is fit for AI. Not every founder has the stomach to deal with the demands of an enterprise client like Google-backed Anthropic. But TeraWulf is showing that the path exists. They are no longer just miners; they are the power plant for the next generation of intelligence. If you’re building in infrastructure, take note—the bar just got a lot higher.

Read the original at The Block →