Executive Summary
TeraWulf, a publicly traded Bitcoin mining company, has signed a $19 billion, 20-year lease agreement with Anthropic to develop a 401 MW AI data center campus in Hawesville, Kentucky. The transaction provides Anthropic with dedicated, long-term power capacity while giving TeraWulf a stable revenue stream independent of Bitcoin price volatility.
The Players
Anthropic, the AI research company backed by Google and others, has been aggressively securing compute capacity to support its Claude AI models. The Hawesville site provides proximity to transmission infrastructure and existing power arrangements that can be repurposed for AI workloads.
The Numbers
- Deal Size: $19 billion over 20 years
- Capacity: 401 MW dedicated to AI data center campus
- Term: 20-year lease
- Location: Hawesville, Hancock County, Kentucky
- Available Capacity: ~480 MW total at TeraWulf’s facility
So What?
This deal validates three critical trends. First, hyperscalers and AI companies are willing to commit billions for long-term power certainty — the constraint isn’t capital, it’s electrons. Second, the structure matters: Anthropic chose a lease over a traditional PPA, suggesting they want operational control of the site, not just power delivery. Third, existing industrial power users with stranded or underutilized capacity are prime acquisition targets.
For power developers and investors: if you control permitted generation or have access to transmission-connected sites, AI compute is the highest-value offtaker in the market. The 20-year commitment de-risks project finance and eliminates merchant exposure. For utilities and IPPs, expect more crypto miners and other industrial facilities to pivot to AI hosting — the power infrastructure is already built, permitted, and connected.
This is how the AI infrastructure build-out accelerates: not through five-year greenfield development timelines, but by repurposing existing assets with power already in hand.
Source: Yahoo Finance, 7/8/2026
