In a recent interview, Jack McDonald, the head of Ripple’s stablecoin initiative, outlined a massive opportunity that could reshape corporate treasury management on a global scale. He pointed to a staggering $13 trillion pool of corporate cash that could be redirected into Ripple’s digital dollar, known as RLUSD, if businesses adopt the stablecoin for everyday transactions, investment, and liquidity management.

McDonald explained that the driving forces behind this potential shift are twofold: the rapid evolution of payment infrastructures and the growing sophistication of capital‑market ecosystems. Modern payment networks are increasingly digital, real‑time, and borderless, allowing firms to move money across continents in seconds rather than days. At the same time, capital markets are embracing tokenized assets, blockchain‑based settlement, and decentralized finance (DeFi) protocols, creating a fertile environment for a stable, regulated digital currency to serve as a bridge between cash and crypto. According to Ripple’s internal data, the company’s RLUSD stablecoin already underpins roughly $2.4 billion in digital dollar transactions worldwide.

While this figure is modest compared to the overall corporate cash landscape, it demonstrates a solid foundation of adoption among early‑stage users such as fintech firms, cross‑border payment providers, and a handful of multinational corporations experimenting with blockchain‑based treasury solutions. The next strategic milestone, McDonald said, is expanding RLUSD into Europe under the Markets in Crypto‑Assets (MiCA) regulation. MiCA, which is set to become the first comprehensive EU framework for crypto assets, provides legal clarity and consumer protection while establishing licensing requirements for issuers of stablecoins.

By obtaining a MiCA license, Ripple aims to position RLUSD as a fully compliant, euro‑compatible digital dollar that can be used by European businesses for everything from payroll and supplier payments to intra‑company fund transfers. "MiCA gives us a clear regulatory pathway to bring RLUSD to European corporates," McDonald noted. "It ensures that the stablecoin meets stringent capital‑reserve, transparency, and governance standards, which is exactly what treasury departments need to feel comfortable moving large sums of cash onto a blockchain platform." The $13 trillion figure McDonald cited refers to the total amount of cash held by corporate treasuries worldwide that is currently parked in low‑yielding bank deposits or short‑term instruments.

He argued that many of these funds are essentially idle, earning minimal returns while being subject to operational friction when used for cross‑border payments. By converting a portion of this cash into RLUSD, corporations could achieve several benefits: 1. **Instant Settlement**: Transactions settle in seconds on Ripple’s public ledger, eliminating the days‑long delays associated with traditional correspondent banking. 2.

**Cost Efficiency**: Lower transaction fees and reduced reliance on intermediary banks translate into measurable cost savings, especially for high‑volume, low‑value payments. 3. **Liquidity Management**: RLUSD can be instantly moved between wallets, exchanges, and DeFi protocols, giving treasurers greater flexibility to allocate capital where it is needed most.

4. **Regulatory Compliance**: With MiCA licensing, RLUSD will be subject to regular audits, reserve backing, and reporting requirements, providing the same level of oversight that regulators expect from fiat‑based cash.

5. **Enhanced Transparency**: Every movement of RLUSD is recorded on an immutable ledger, offering real‑time visibility into cash flows and reducing the risk of fraud. McDonald emphasized that the transition would not be an all‑or‑nothing proposition.

Companies could start by allocating a modest percentage of their cash reserves—perhaps 5‑10 %—to RLUSD, using it for routine payments and testing the operational workflow. Over time, as confidence grows and the ecosystem matures, the allocation could be scaled up, potentially unlocking a sizable portion of the $13 trillion cash pool.

To support this gradual adoption, Ripple is rolling out a suite of treasury‑focused tools, including a custodial solution that meets institutional security standards, APIs for seamless integration with existing ERP and treasury management systems, and analytics dashboards that provide real‑time insight into RLUSD balances, transaction histories, and market rates. The company also plans to partner with European banks and fintechs to create a hybrid model where RLUSD can be exchanged for euros on‑ramp and off‑ramp services, ensuring that corporations can move freely between fiat and digital dollars without disruption. These partnerships are expected to address concerns around liquidity, counter‑party risk, and regulatory reporting.

Industry observers see Ripple’s push into Europe as a bellwether for broader global adoption of stablecoins in corporate finance. If successful, the RLUSD model could inspire other issuers to seek MiCA licensing and launch their own dollar‑pegged tokens, fostering competition and innovation in the digital cash space. Critics, however, caution that the transition will require robust risk‑management frameworks. They point out that while stablecoins are designed to maintain a 1:1 peg with the underlying fiat currency, the mechanisms that ensure this stability—such as reserve holdings and redemption rights—must be transparent and auditable.

Ripple’s commitment to regular third‑party audits and public reserve disclosures is intended to mitigate these concerns. In summary, Jack McDonald’s outlook paints a picture of a near‑future where corporate treasuries leverage RLUSD to unlock efficiency, reduce costs, and gain real‑time control over cash flows. By aligning with MiCA’s regulatory standards, Ripple aims to provide European businesses with a trustworthy, compliant digital dollar that can serve as a cornerstone of modern treasury operations. If corporations begin to reallocate even a modest slice of the $13 trillion cash pool into RLUSD, the resulting shift could redefine the landscape of corporate finance, ushering in an era where blockchain‑based stablecoins are as commonplace as traditional bank accounts.