隨著綠色金融的浪潮興起，綠色債券市場持續壯大，卻也同時面臨透明度不足和漂綠等挑戰。儘管國際間試圖透過制定標準來應對這些問題，這些自願性的措施並未完全遏止漂綠行為，而科技則能提供更進一步的解決方案。本文將探討透過整合區塊鏈技術，設計一個綠色債券的區塊鏈交易平台，進而強化數據揭露與監管，提升綠色債券市場的透明度和可信度。透過物聯網技術實時上傳綠色投資成效，並將此投資成效與碳權市場進行整合，確保發行方兌現其環保承諾。此綠色債券交易平台預期能降低漂綠風險，進一步促進綠色金融的可持續發展，並活絡碳交易市場，提升綠色債券對消費者的信任。

As the wave of green finance rises, the green bond market continues to grow but also faces challenges such as lack of transparency and greenwashing. Despite international efforts to address these issues through the establishment of standards, these voluntary measures have not entirely curbed greenwashing practices. Technology, however, can offer a further solution. This paper explores the integration of blockchain technology to design a blockchain-based trading platform for green bonds, thereby enhancing data disclosure and regulatory oversight, and increasing the transparency and credibility of the green bond market. Through the real-time upload of green investment performance using IoT technology, and integrating this performance with the carbon credit market, it ensures that issuers fulfill their environmental commitments. This green bond trading platform is expected to reduce the risk of greenwashing, further promote the sustainable development of green finance, invigorate the carbon trading market, and enhance consumer trust in green bonds.

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