# Anthropic signs lease for TeraWulf data center in Kentucky

> **Newsylist Open Intelligence Dossier** · First detected: 2026-07-06 13:29 UTC · Category: Business · Sources: 7 · Current Velocity: 5.29

## Executive Summary
Anthropic has secured a massive 20-year lease for a TeraWulf AI-infrastructure campus in Kentucky, sending TeraWulf's stock surging.

## Intelligence Brief
Anthropic has entered into a $19 billion, 20-year lease agreement with TeraWulf for a data center campus in Kentucky. The facility was previously used for cryptocurrency mining.


In a related move, TeraWulf has sold its Abernathy stake to Fluidstack. Coverage from the Wall Street Journal, CNBC, and Quartz emphasizes the scale of the lease and the site's history as a former crypto miner.


Barron's reports that TeraWulf's stock rose 17% following the announcement. Future developments include the operational transition of the Kentucky site into an AI-infrastructure campus and the integration of the Abernathy stake under Fluidstack ownership.

## Verified Facts & Key Claims
### What is the value and duration of the lease?
The lease is valued at $19 billion and spans 20 years.

### How did the market react to the news?
According to Barron's, TeraWulf's stock increased by 17%.

### What other transaction occurred alongside the lease?
TeraWulf sold its Abernathy stake to Fluidstack.

## Key People, Organizations & Locations
Anthropic, Kentucky, TeraWulf, TeraWulf Leases Justified Data Space, Anthropic and Sells Abernathy Stake, Fluidstack, TeraWulf Stock Soars, Anthropic Lease Agreement

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Yahoo Finance | Bitcoin Mining Stocks Jump After TeraWulf Signs $19 Billion Lease With Anthropic | 2026-07-06 12:03 | [Source Link](https://news.google.com/rss/articles/CBMiogFBVV95cUxQMWhIcDUzcElTbW5aRXlUY0JHUzVyeTFoRjBSYjNSc2UtX2JrSElXLXZxUXZ2Tl9aYTlweFJod280Y1ZyellhbUw4Ym1WWlVMZUNhZWYyeldVdUU0Z0VrUXVMcVlobE9Qbnd6bkhGRVgxa3BpMHFSTVdLcEN6TXFSNVBzeFJ2VjhRcldpMm1wX2JwVWI5RGlENThFd21OVDFNVHc?oc=5) |
| Yahoo Finance | Anthropic signs 20-year, $19 billion lease at TeraWulf Kentucky data center | 2026-07-06 12:03 | [Source Link](https://news.google.com/rss/articles/CBMimAFBVV95cUxNX2V4NkdzZ2FRTldzZ0tXNGlDM0g2eko5SkVkWkFTZTZtTUdxaUZqQkJJYXRiYmhNTUNHSy1mMU9CUC00OXRUbVpSM0xIUFpva05jQmxUaGhiTUtFczB0ZmRNRDdWcjhpOFdMR05nMTdKWk4xbmJaWFNKTUVhampPcG9od3p0WUlMTWtTWDlyeEdPZkRWQi1vZg?oc=5) |
| Investor's Business Daily | TeraWulf Soars On Signing $19 Billion AI Lease With Anthropic | 2026-07-06 12:03 | [Source Link](https://news.google.com/rss/articles/CBMimwFBVV95cUxNNTFsM3FzSmJnVmp4bEtybTExX3BxUGlqOGxoOWVjYXZ6cWFXTDBTNGMyVjQxWFRIOGtnRGF0RUswSlVEdTB4YVFOTjFOSXBySGtUN1Y1cV9ZVWxYanc2ZVBOdFQ3bl83cmI2dmtnVXpQVUhPX3l2b1k4aGJnaUJCSlJWZDFmdzFYZm9aLVJpcVNjMWM4S1hoSEppcw?oc=5) |
| geneonline.com | TeraWulf Leases Justified Data Space to Anthropic and Sells Abernathy Stake to Fluidstack | 2026-07-06 12:03 | [Source Link](https://news.google.com/rss/articles/CBMiuAFBVV95cUxObU1ZZ2UtazlMMFZvRkd4NkdEaEEzUk5RNWJyNEh2M3FJbS1LNHJiLWF4VEF3UmZBcGtUdzBTYlFzZTJRanpXSmlOU18ya19CcThpX0JSS2ZBTldleGRZNld4RWhGNWpkVkhzX2llS2VTZlFsd0RNbHFYRXota1hGQUpkS2x0M2EyN0lqX3hMT2lfT1NSellnTGFScGpKMzhYNDQ1REJUZXZUUDlOeGdDWWkzQ0pnM1pX?oc=5) |
| qz.com | Anthropic signed a 20-year lease for a former crypto miner's Kentucky data center | 2026-07-06 12:03 | [Source Link](https://news.google.com/rss/articles/CBMidkFVX3lxTE8yLURqenEwN0hWMXU1UDhIQWtGMU51NnRNWi1pckE5ZHBNVkhOU2hKUE9aTndXYWc4WXg0WHZSbWZaalFDdUZpbEM1b09jYzBLd1Q2elItc3dRcU1jMGNtRUNmaDMyWFVySUJGdUNDMmpUTGdWdHc?oc=5) |
| Barron's | TeraWulf Stock Soars 17% on 20-Year Anthropic Lease Agreement | 2026-07-06 12:03 | [Source Link](https://news.google.com/rss/articles/CBMiigFBVV95cUxQNEhTSXYwcldRRnhhSmFnMnNVTUQ2SmRSSzUzaVQyclFpa05FN1RxVGZvdjBmbUVQN1JjNWdVV1F6SXRLV0dlbWdXWFhZc1M0ZmVJa2ZreTBTY1JjdElZTG9PanRTN0UyNUpteVJHVTBQVjhsNDVxeEJrNWk1M1BYRzA4dTZhYkdRdVE?oc=5) |
| WSJ | TeraWulf Signs $19 Billion Lease With Anthropic for AI-Infrastructure Campus | 2026-07-06 12:03 | [Source Link](https://news.google.com/rss/articles/CBMivwFBVV95cUxOU0llTW12ck1BS3BsV2ZPR3BNWVFYcEFpcERKajZfUENDRkpZNkQ0ODhDVllBV01uQU9CWjVJNmVsZDV3amthMjJpVThYbHlnNHFsd3BfdW02OEZrVjNhczVQdVRlSDFYMzloa25ibDRJMzgtU09jY0hWTW02elEzOVFKZjN6Tnctd0ZKenFoeU9UZkdqM2xWZ2RzMXFlWVNlY3NUNVE0S3o4WWIzNG16cGRJZ1NlZ204a2NzcjhzTQ?oc=5) |
| CNBC | Anthropic signs lease for TeraWulf data center in Kentucky | 2026-07-06 12:03 | [Source Link](https://news.google.com/rss/articles/CBMiekFVX3lxTE1uWmt6bW41bEk0UFlabS1SWFBTenhraVNLLXdpUng3RWNXY2lPbEg4LUUwLWdRa0NFZXAtd1Y4R2RrVHhPWlJGSlRvODZObXR4NGx1aDlRcHRHRjdWemFUWUZzU2VxVFN0a0NwS0dmQXVWdGFwQW4yRmln?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-07-06/anthropic-signs-lease-for-terawulf-data-center-in-kentucky*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*