What is Central Bank Digital Currency (CBDC)?

A Central Bank Digital Currency (CBDC) is a digital form of a country’s official currency, created and controlled by its central bank. As an electronic representation of traditional money, it combines the stability and backing of government-issued currency with the convenience and speed of digital transactions. Unlike decentralized cryptocurrencies, CBDCs operate under central bank oversight, ensuring reliability and alignment with national monetary policy. CBDCs aim to offer a secure and efficient digital payment option, accessible to individuals and businesses, while supporting financial stability.

What are the Two Types of CBDC?

  • Retail CBDC

    Retail CBDCs are designed for everyday transactions, offering individuals and businesses a digital alternative to cash. They aim to enhance financial inclusion, modernize payments, and provide a secure, government-backed alternative to private digital currencies. These CBDCs are often integrated with existing banking and mobile payment systems to ensure seamless adoption. One of the most anticipated projects is the Digital Euro, which would allow European citizens to make digital payments backed by the European Central Bank (ECB) while ensuring financial sovereignty and reducing reliance on non-European payment systems. Other examples include China’s Digital Yuan (e-CNY) and India’s Digital Rupee.

  • Wholesale & Cross-Border CBDCs

    Wholesale CBDCs are used by banks and financial institutions to enhance interbank settlements, improve liquidity management, and facilitate cross-border payments. They aim to replace outdated financial infrastructure (e.g., SWIFT) with faster, more efficient digital systems. These CBDCs also play a key role in international trade, reducing transaction costs and enabling direct settlements between central banks. The Digital Euro also has a wholesale component, aimed at enhancing financial market transactions and improving settlement efficiency within the Eurozone. Other notable examples include mBridge (China, UAE, Thailand, Hong Kong, BIS) and Project Dunbar (Singapore, Malaysia, Australia, South Africa), both testing multi-CBDC platforms for global trade and banking operations.

What Should I Know About CBDCs?

Below, we cover the most important things you need to know, from the different types of CBDCs and their benefits to how they affect privacy, security, and the global financial landscape. These are the crucial points that will help you stay informed as the world moves toward digital currencies.

  • How do CBDCs differ from cryptocurrencies?

    Unlike cryptocurrencies like Bitcoin or Ethereum, which are decentralized and not controlled by any government, CBDCs are issued and regulated by a central authority (such as a country's central bank). CBDCs aim to provide stability and trust because they are backed by the national government, whereas cryptocurrencies can be volatile and subject to market fluctuations.

  • What are the benefits of CBDCs?

    CBDCs offer several advantages, including enhancing financial inclusion by providing access to financial services for those without traditional banking. They enable faster payments by allowing instantaneous transactions and reducing settlement times. Additionally, CBDCs offer a secure digital alternative to cash, helping combat fraud and financial crime. Another significant benefit is the potential to reduce transaction costs, particularly in cross-border payments, by minimizing the reliance on costly intermediaries.

  • How do CBDCs affect privacy?

    CBDCs can raise privacy concerns since digital transactions are traceable. Central banks may implement systems that balance user privacy with anti-money laundering (AML) and combating the financing of terrorism (CFT) regulations. Some projects aim to design CBDCs that allow privacy for everyday transactions but can still be monitored for larger or suspicious activities.

  • How do CBDCs impact the global financial system?

    CBDCs could significantly impact the global financial landscape by improving the efficiency of cross-border payments, reducing reliance on traditional financial systems like SWIFT, and offering a more stable alternative to private cryptocurrencies. Moreover, the widespread adoption of CBDCs could reduce the dominance of other currencies, particularly in international trade.

  • Are CBDCs safe?

    CBDCs are designed to be secure and trustworthy, as they are issued by central banks and backed by national governments. However, the overall security also depends on the design of the infrastructure, with some systems using blockchain technology to enhance transaction transparency and prevent fraud. The central bank’s regulation and oversight will also play a crucial role in ensuring their safety.

  • What are the critics saying about CBDCs?

    Critics of CBDCs often raise concerns about privacy, arguing that central banks could have unprecedented access to personal financial data. There are also fears that CBDCs could lead to the centralization of power in the hands of governments, reducing individual freedoms. Additionally, some warn that cybersecurity risks could arise, especially if CBDCs become targets for hackers. Finally, some argue that CBDCs could disrupt the existing financial system, potentially leading to instability if not carefully regulated.

  • What should I do as a bank?

    As a bank, it is essential to stay informed about the development and regulatory frameworks surrounding CBDCs. Consider exploring partnerships or involvement in pilot projects to better understand the technology and its impact on the financial ecosystem. Banks should also focus on adapting their systems to integrate CBDC infrastructure for seamless transactions. This may involve upgrading digital payment systems, improving cybersecurity measures, and preparing for changes in monetary policy and regulation that come with CBDC implementation.

  • Is CBDC relevant if I am a merchant?

    As a merchant, CBDCs could bring significant benefits in terms of faster and cheaper payments, especially for cross-border transactions. If adopted widely, CBDCs could reduce transaction fees and settlement times, enhancing cash flow management. Merchants should monitor the development of CBDCs in their region, as early adoption could offer a competitive edge in terms of payment options. However, the impact of CBDCs on your business will depend on your customer base’s adoption and the availability of CBDC infrastructure for merchant transactions.

How Does It Work?

The three most important processes behind how Central Bank Digital Currencies (CBDCs) work are fundamental to understanding their role in the future of money. From issuance by the central bank to distribution through financial institutions, and finally, transaction processing, these steps ensure the smooth functioning of CBDCs in the digital economy. Each step plays a critical role in making CBDCs secure, efficient, and accessible for both individuals and businesses, revolutionizing the way we think about money and payments.

  • Issuance by the Central Bank

    The central bank creates and issues the digital currency, just like traditional physical cash, but in a digital form. The CBDC is typically backed by the country's national currency, ensuring its stability. The central bank controls the total supply and determines the monetary policy for the CBDC.

  • Distribution to Financial Institutions

    The central bank distributes the CBDC to commercial banks or other financial intermediaries, which then make it available to the public or businesses. This can be done through wallets, apps, or payment systems connected to banks. In some cases, direct access to CBDCs could be allowed for individuals without the need for an intermediary.

  • Transactions and Settlement

    Once in circulation, individuals, businesses, or financial institutions can use the CBDC for digital transactions. These transactions can be processed almost instantly, allowing for secure, fast, and low-cost transfers. The CBDC system records and settles these transactions, often with built-in security features like encryption to ensure privacy and fraud protection.

Learn with reMonetary

Our resources offer invaluable insights into the various processes and systems that support the functionality and implementation of Central Bank Digital Currencies (CBDCs).

  • $49.00

    $49.00Payment Systems and Bank Transfers

    Explore different payment systems and their unique features, including a detailed examination of a popular payment system. This analysis will focus on its bank transfer instruments, such as credit transfers and direct debits, which form the backbone of many Account-to-Account (A2A) payment systems.
    Buy Now
  • $49.00

    $49.00Blockchain and Cryptocurrencies

    Financial messaging using ISO 20022 plays a crucial role in facilitating Account-to-Account (A2A) payments by providing a standardized format for exchanging payment-related information. With this course, you will learn how messaging standards work using the ISO 20022 standard and how mapping of different messages across standards works.
    Buy Now
  • $49.00

    $49.00Cryptocurrency Payments for Businesses

    Throughout this course, you will gain insights into all crucial aspects of cryptocurrency payments for businesses. In addition to conceptual knowledge, you will gain practical experience through our collaboration with the leading crypto PSP, Confirmo
    Buy Now