# Banks prepare to sell $15bn of Anthropic data-centre debt into the bond market

Google takes roughly a 20% equity stake in the Texas campus and agreed to cover lease and power costs if Anthropic defaults, lending its credit rating to the structure.

- Published: 2026-08-05T05:15:16.533Z
- Canonical: https://polylog.news/2026-08-05/banks-prepare-to-sell-15bn-of-anthropic-data-centre-debt-int
- Publisher: Polylog (Global desk)
- Section: tech
- Sources: [Financial Times](https://www.ft.com/content/c492ce6b-483b-4196-8f2a-9bd1afda92d3?syn-25a6b1a6=1), [Bloomberg](https://www.bloomberg.com/news/articles/2026-07-30/banks-line-up-15-billion-of-debt-for-anthropic-with-google-aid), [Yahoo Finance](https://finance.yahoo.com/technology/ai/articles/morgan-stanley-leading-15b-loan-131219030.html)

Banks that arranged $15 billion of debt for an Anthropic data centre plan to remove much of it from their balance sheets through a bond sale, [the Financial Times reported](https://www.ft.com/content/c492ce6b-483b-4196-8f2a-9bd1afda92d3?syn-25a6b1a6=1). That would free lending capacity at a time when artificial-intelligence financings are approaching the limits of what banks can hold.

The package itself was assembled last week. Morgan Stanley leads a group providing a $14 billion bridge loan plus a revolving credit facility for a campus in Hubbard, Texas, [Bloomberg reported](https://www.bloomberg.com/news/articles/2026-07-30/banks-line-up-15-billion-of-debt-for-anthropic-with-google-aid). The site includes a natural-gas power plant capable of 1.6 gigawatts and will run chips co-designed by Google and Broadcom. Google receives roughly a 20% equity interest and has committed to cover lease and power obligations if Anthropic fails to pay, [according to reporting compiled by Yahoo Finance](https://finance.yahoo.com/technology/ai/articles/morgan-stanley-leading-15b-loan-131219030.html). Anthropic separately secured a financing package worth about $35 billion earlier this year to buy Google's proprietary tensor processing units.

The relevant risk here is credit, not technology. The borrower is a private company with negative free cash flow. The entity whose balance sheet actually supports the paper is Google. Investors buying these bonds will be taking Google credit exposure at a spread that reflects an artificial-intelligence project, which is precisely the kind of mispricing that builds when capital is plentiful and the underlying demand forecast is untested.

The structure also shows how the buildout is being funded. Equity issuance and retained earnings paid for the first phase of the artificial-intelligence capital expenditure cycle. Bridge loans, private credit and now public bonds are paying for the current one. Each step moves the risk further from the firms doing the spending and closer to fixed-income investors who cannot easily verify the utilisation assumptions behind a gigawatt-scale campus.

## What this means

Debt is replacing equity as the marginal funding source for artificial-intelligence infrastructure, which shifts the exposure from technology shareholders to bond buyers and to the investment-grade companies writing the backstops. If utilisation of these campuses matches the forecasts, the paper performs and banks recycle capacity into the next deal. If it does not, the losses fall on credit portfolios and on Google's guarantee obligations rather than on Anthropic, and spreads on every subsequent data-centre financing widen.

## What to watch

- The pricing and order book of the planned bond sale, which reveals whether investors are charging for project risk or accepting the guarantor's rating.
- Whether other technology firms adopt the same backstop structure, since copying it would confirm that lenders now require an investment-grade counterparty to fund artificial-intelligence capacity.
- Announced power-plant and grid-connection timelines for the Hubbard site, because delays in electricity supply push out revenue while interest accrues.