Core Viewpoint - The second Hong Kong Green Week successfully held over 40 diverse activities, attracting more than 14,500 participants from 65 local and international public and private organizations, emphasizing Hong Kong's commitment to sustainable development amidst a fragmented international environment [1][3]. Group 1: Event Highlights - The theme of this year's Green Week was "Building a Sustainable Future," focusing on cross-sector and cross-regional discussions on urgent global issues [1][3]. - Key activities included the AVPN Global Conference 2025, which gathered over 1,500 leaders in philanthropy, impact investing, and sustainable finance, showcasing Hong Kong's position as a leading hub for green and sustainable finance in Asia [4]. Group 2: Investment and Financial Opportunities - Asia, particularly China, is taking a leading role in sustainable development, with the Asia-Pacific region's investment in energy transition surpassing $1 trillion last year, accounting for about half of global related investments [4]. - The funding gap for achieving climate goals in emerging markets and developing countries is significant, with an estimated need of nearly $2.4 trillion annually by 2030, while current investment levels are only a quarter of this amount [5][6]. Group 3: Role of Hong Kong in Sustainable Finance - Hong Kong can contribute to building a robust impact investing ecosystem, connecting private market funds with socially meaningful projects, and promoting collaboration among various stakeholders [6][7]. - The establishment of internationally recognized standards and rules for green and sustainable finance is crucial for enhancing investor confidence and reducing communication costs across sectors and regions [7][8]. - Innovation in financial products is essential, with examples like catastrophe bonds and infrastructure securitization being highlighted, as well as ongoing exploration of tokenization to improve carbon credit issuance and trading [8].