EvergreenHub: Navigating Bond Tokenisation

Digital Bond Knowledge Repository

As an international financial centre and a major bond hub, Hong Kong stands to benefit from embracing innovation and adopting technologies that can generate efficiency gains, reduce costs, enhance transparency and facilitate investor participation in the bond market.  The HKMA embarked on Project Evergreen in 2021 to explore, demonstrate and advance the application of tokenisation technology in capital markets. We started with Project Genesis in collaboration with the Bank for International Settlements Innovation Hub Hong Kong Centre, which concept-tested the issuance of tokenised green bonds in Hong Kong.  Building on Project Genesis, we took bond tokenisation beyond proof-of-concept by successfully executing three real-money tokenised green bond issuances for the HKSAR Government since 2023.

This repository shares the HKMA’s experience and hosts related materials that market participants may reference, spanning across the technological, legal and operational aspects of digital bond transactions.

Project Evergreen: HKMA's Journey

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  • 2021:
    Project Genesis: Proof-of-concept of tokenised bonds
    • Concept tested the issuance of tokenised green bond in Hong Kong, in collaboration with the Bank for International Settlements Innovation Hub Hong Kong Centre
    • Laid solid foundation for subsequent real capital markets transactions

     

    More information:



    Project Genesis: A Vision for Technology-driven Green Finance


    Prototype report

    Prototype walk-through video can be viewed here


    Prototype report

    Prototype walk-through video can be viewed here
  • Feb 2023:
    1st tokenised issuance: First tokenised government green bond in the world

    Key highlights:

    • Proved the compatibility of Hong Kong’s legal and regulatory framework in supporting innovative forms of bond issuance
    • Completed the full set of bond lifecycle events using DLT, from primary issuance to secondary trading settlement, coupon payment and maturity redemption
    • Shortened the settlement cycle for primary issuance from the typical T+5 to T+1

     

    More information:

      Press release, 16 February 2023 HKSAR Government’s Inaugural Tokenised Green Bond Offering
      inSight, 16 February 2023 Eddie Yue on Tokenised Bond: Huge Potential to be Unlocked
      Report, 24 August 2023 Bond Tokenisation in Hong Kong
  • Feb 2024:
    2nd tokenised issuance: First multi-currency digital bond in the world

    Key highlights:

    • Matched the benchmark sizes of many conventional issuances with an aggregate issuance size at around HK$6 billion equivalent in four major currencies (HKD, RMB, USD, EUR)
    • Attracted subscription from a wide spectrum of global investors, ranging from asset managers, banks, insurance companies, private banks, to non-financial institutions
    • Streamlined issuance process, adopted machine-readable language and enhanced on-chain accessibility to green bond information

     

    More information:

      Press release, 7 February 2024 HKSAR Government’s Digital Green Bonds Offering
  • Nov 2025:
    3rd tokenised issuance: First to integrate tokenised central bank money in the form of e-CNY and e-HKD in the settlement process

    Key highlights:

    • Achieved record issuance size of over HK$10 billion across four currency tranches (HKD, RMB, USD, EUR), marking the world’s largest digital bond at the time
    • Scaled market participation, with total subscription amount exceeding HK$130 billion, and significantly increasing the number of first-time digital bond investors
    • Extended tenor to up to five years, addressing investor demand for longer-term digital bonds
    • For the HKD and RMB tranches, the option to settle via tokenised central bank money was introduced, which helped further reduce settlement time, costs and counterparty credit risk

     

    More information:

      Press release, 11 November 2025 HKSAR Government’s Third Digital Green Bonds Offering
      [External resource] Offering document of the HKSAR Government’s multi-currency digital green bonds offering in November 2025
  • Continue to scale tokenisation in capital markets:
    Promote adoption of what’s viable, while pushing the boundary of what’s possible

    To fully unlock the potential of tokenisation, the HKMA will continue to promote adoption of the technology in capital markets, and explore further innovation with partners.

    Building on the success of the three tokenised government green bond issuances, the HKMA is facilitating the wider adoption of tokenisation technology in the bond market through various efforts:

    • Providing the market with consistent supply of tokenised government bonds
    • Promoting interoperability across financial infrastructures
    • Exploring policy measures, market practices, and innovations collectively with the industry through the Tokenised Bond Expert Group
    • Exploring enhancements to the legal framework for further adoption of distributed ledger technology (DLT) in Hong Kong's fixed income market with the Financial Services and the Treasury Bureau
    • Promoting tokenised bond issuances in Hong Kong through the Digital Bond Grant Scheme
    • Providing reference materials to market participants via EvergreenHub
Digital Bond Grant Scheme

The HKMA’s Digital Bond Grant Scheme offers issuers with a maximum grant of HK$2.5 million for each eligible digital bond issuance in Hong Kong.

Please refer to the Guideline on the Digital Bond Grant Scheme for details.

The Why and How of Bond Tokenisation

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Videos and Podcast

“Digital Green Bond Issuance and the Bond Data Taxonomy” Webinar for ICMA (February 2026)
“Digital Green Bond Issuance and the Bond Data Taxonomy” Webinar for ICMA (February 2026)
“HKMA Digital Green Bond Issuance” session at ICMA’s Fintech and Digitalisation Forum (September 2024)
“HKMA Digital Green Bond Issuance” session at ICMA’s Fintech and Digitalisation Forum (September 2024)
“Digital Green Bond Issuance and Bond Data Taxonomy” Webinar for ICMA (June 2024)
“Digital Green Bond Issuance and Bond Data Taxonomy” Webinar for ICMA (June 2024)
“Innovations in Green Bond Market Development: Digital Green Bond Issuance” Webinar for The Alliance for Green Commercial Banks (April 2024)
“Innovations in Green Bond Market Development: Digital Green Bond Issuance” Webinar for The Alliance for Green Commercial Banks (April 2024)
“Tokenizing the Environment: Green Bonds and the Digital Asset Revolution” panel discussion at HK Green FinTech Summit (March 2024)
“Tokenizing the Environment: Green Bonds and the Digital Asset Revolution” panel discussion at HK Green FinTech Summit (March 2024)

“HKMA Explores Tokenisation with Green Bond Experiment”: Kenneth Hui, Executive Director (External), HKMA, podcast for OMFIF (August 2023)

Last revision date : 13 July 2026