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Glossary / finance terms

Cash sweep

A requirement to apply a defined portion of excess cash to debt repayment or a specified account.

How it works

A cash sweep requires a share of surplus cash to be used to repay debt early. It may apply all the time, at a fixed percentage, or only after a trigger. Sweeps reduce the debt faster than the scheduled repayment.

In GPU and data centre deals

In GPU finance, sweeps help match debt repayment to the shorter life of the hardware. A facility may sweep cash once a contract nears its end, if the GPU depreciated amount falls below the debt, or if a customer concentration limit is breached. In data centre ABS, a full sweep of excess cash usually starts if the notes are not refinanced by the anticipated repayment date.

What gets negotiated

  • Percentage swept and whether it steps up
  • Trigger events
  • Order in the payment waterfall
  • Prepayment fees on swept amounts

Why the distinction matters

Check which receipts enter the sweep and what operating costs, reserves and permitted payments come first. A sweep can differ from scheduled amortisation.

Read the structure

A practical reading of securitised data-centre cash flows, triggers and expected repayment.

Data centre ABS: follow the pool and the waterfall ↗

In the filed deals

TeraWulf's Lake Mariner indenture sets the Applicable ECF Percentage at 50%.

For in-house counsel

Take it to the documents

The filed wording behind GPU and data centre financings, for either side of the table. Previews are open; the full text is free with InfraCompute Weekly.

Related terms

Explanatory definition, not a statement that a particular transaction contains this term or a substitute for its contractual definition.

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