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Climate Change Adaptation of Nam Dinh Water Resources System Project
SIET provided specialized wastewater and water management expertise to support the Asian Development Bank–financed Climate Change Adaptation of the Nam Dinh Water Resources System Project in Viet Nam. The assignment focused on strengthening the technical quality and climate resilience of water and wastewater-related infrastructure planning, supporting integrated water resources management, and enhancing climate adaptation outcomes in flood- and climate-vulnerable delta areas.
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Support for the Implementation of an Environmental and Social Management System (ESMS) for the Green Investment Fund (GIF)
This assignment supports the implementation of an Environmental and Social Management System (ESMS) for a Green Investment Fund established under a KfW- and ADB–co-financed ecological protection project in the Xin’an River Basin. SIET provided advisory services to strengthen environmental and social risk management practices, support due diligence and monitoring, and enhance institutional capacity for sustainable and compliant green financing.
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Green Finance Catalyzing Facility – Blended Finance Mechanism Design and Due Diligence
This assignment supported the Asian Development Bank in the design and operationalization of the Green Finance Catalyzing Facility (GFCF), a pioneering blended finance mechanism to mobilize private and institutional capital into green infrastructure projects in the People’s Republic of China. SIET provided financial analysis and due diligence support to strengthen project bankability, enhance leverage of concessional funds, and support the development of a scalable green finance platform aligned with national climate and sustainability objectives.
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Rural Vitalization – Rural Wastewater Treatment and Environmental Management
This ADB knowledge and support technical assistance (KSPA) promotes rural vitalization in the People’s Republic of China by improving rural sanitation, wastewater treatment, and solid waste management systems. SIET provides technical, financial, and digital advisory services, including development of national practical guidelines, online knowledge platforms, project preparation support, and capacity-building workshops.
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Green Finance Catalyzing Facility – Structured Finance Mechanism and On-Lending Design
This assignment supported the Asian Development Bank in the detailed design of structured finance mechanisms and on-lending arrangements for the Green Finance Catalyzing Facility (GFCF) in the People’s Republic of China. SIET provided advisory support on blended finance structures, project eligibility frameworks, and financial mechanisms aimed at transitioning green infrastructure projects to bankability and mobilizing private, institutional, and commercial capital.
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Xinjiang Preparing Regional Cooperation and Integration Projects
This project supported the Asian Development Bank in the preparation of a multi-tranche financing facility (MFF) aimed at strengthening regional cooperation, trade facilitation, and cross-border connectivity in Xinjiang. SIET contributed financial and financial management expertise to assess investment feasibility, financing sustainability, and bankability of proposed transport, logistics, and trade-related infrastructure across key border economic zones.







