Riot Platforms, one of the largest publicly traded Bitcoin miners, has locked in a $9.1 billion, 20-year lease with Anthropic for 191 megawatts of compute capacity in Texas. But the financing carries a major execution risk: a $573 million bridge loan matures at the end of 2026, roughly twelve months before the first megawatt is delivered.
🔑 Key takeaways
- $9.1 billion, 20-year lease with Anthropic, identified by media but not confirmed by Riot
- 191 MW at Rockdale, Texas: 96 MW online by December 2027, 95 MW by June 2028
- $573M senior secured delayed-draw facility led by Morgan Stanley, due December 31, 2026
- Total project cost $2.1-2.3B, 80-90% debt-financed, no recourse against Riot parent
- Riot holds roughly 11,380 BTC; none of the disclosed collateral references these holdings
A $9.1 billion mega-deal with Anthropic
Riot Platforms announced a long-term lease covering 191 megawatts of compute capacity at its Rockdale campus in Texas. The tenant, initially described as a « leading frontier AI lab, » was later identified by CNBC and other outlets as Anthropic, the developer of the Claude models. Riot itself has never publicly confirmed the tenant’s identity.
Delivery is staggered: the first 96 MW are scheduled to come online in December 2027, with the remaining 95 MW expected by June 2028. Over the initial lease term, Riot projects cumulative revenue of $9.1 billion between August 2026 and June 2048. Two optional five-year extensions could lift the total contract value to $16.1 billion.
A $573 million bridge loan due before the rent starts
To fund construction, a Riot project subsidiary entered into a senior secured delayed-draw facility administered by Morgan Stanley Senior Funding, providing access to up to $573 million. Under a delayed-draw structure, those funds are not immediately on Riot’s balance sheet — they remain available to draw over time as the company purchases long-lead-time equipment and incurs early development costs.
Amounts drawn under the facility mature on December 31, 2026, nearly twelve months before the first megawatt is delivered to Anthropic. Draws carry interest at adjusted SOFR plus 2.75%, or at a defined base rate plus 1.75%, plus customary fees. The debt is secured primarily by the project subsidiary’s assets, with limited recourse to Riot Platforms itself.
From bridge financing to investment-grade debt
Riot described the facility as bridge financing while it finalizes an investment-grade credit wrap. The company has not disclosed the identity of the credit support provider, the committed amount, or binding terms, leaving the transformation of that bridge into long-term debt as a key execution milestone ahead of the maturity date.
| Item | Detail |
|---|---|
| Total Rockdale project cost | $2.1-2.3 billion |
| Debt-financed portion | $1.7-2.1 billion |
| Debt / project cost ratio | 80% to 90% |
| Morgan Stanley bridge facility | up to $573 million |
| Bridge loan maturity | December 31, 2026 |
| Interest rate (option 1) | Adjusted SOFR + 2.75% |
| Interest rate (option 2) | Base rate + 1.75% |
| Recourse against Riot Platforms | None (project assets only) |
« Scarcity of approved capacity should increase its strategic value. »
Michael Donovan, analyst at Compass Point
Strategic pivot toward AI infrastructure
The deal lifts Riot’s total contracted data center capacity to 241 megawatts, including the 25 MW already operational and the 25 MW under construction from its existing AMD agreement. Total contracted revenue across the portfolio now stands at roughly $9.8 billion. By comparison, the data center segment generated only $23.2 million in Q2 2026, illustrating the scale of the ramp-up ahead.
The pivot reflects a broader strategic shift among former Bitcoin miners seeking stable, contract-based revenue streams in lieu of volatile mining rewards. The agreement also fits into a global race for AI compute: in May 2026, Anthropic committed nearly $45 billion to SpaceX; in July 2026, the company signed a six-year, $10 billion deal with cloud infrastructure operator Volta. Across those three transactions, Anthropic has locked in more than $60 billion of compute commitments in three months to stay ahead of OpenAI and Google.
Market reaction and Bitcoin treasury profile
On August 10, 2026, Riot shares jumped more than 25% in pre-market trading after the announcement, then gave back most of the gain during the regular session. Michael Donovan, analyst at Compass Point, kept a Buy rating with a $29 price target. He noted that ERCOT (the Electric Reliability Council of Texas) is tightening its review of new power projects — a headwind for speculative builds, but one that does not dampen tenant appetite for large, contracted power blocks in the near term.
Riot remains one of the largest public holders of Bitcoin, with approximately 11,380 BTC according to BitcoinTreasuries.net. None of the disclosed collateral mentions these holdings: the financing relies essentially on the project’s physical assets and contracted cash flows from Anthropic.
Conclusion
The $9.1 billion Anthropic lease is a major commercial win for Riot, but the financing calendar remains the central execution risk. By the end of December 2026, the company must demonstrate that it has lined up an investment-grade credit wrap large enough to refinance the Morgan Stanley bridge loan and to fund the unfunded portion of a $2.1-2.3 billion project. If that milestone is met, Riot’s profile shifts toward an AI infrastructure operator on par with traditional hyperscalers. If it slips, a twelve-month delay on the first 96 MW of capacity would be the lesser problem next to a costly refinancing event.
Sources
- CryptoSlate — Riot Platforms locked in a $9.1 billion Anthropic deal
- Bloomberg — Anthropic Strikes $9 Billion Deal With Riot
- CNBC — Riot Platforms signs Anthropic deal as miners shift to AI
- TradingKey — Anthropic, Riot $9.1B AI compute deal analysis
- KuCoin News — Riot secures $9.1B Anthropic deal
This article is for informational and educational purposes only and does not constitute investment advice. Do your own research (DYOR) before making any decision.
