Located in the Coastal Power Center of Tra Vinh Province in southern Vietnam, the Duyen Hai II Power Plant is a highly efficient and clean supercritical coal-fired power station. It is currently the largest power cooperation project between China and Vietnam under the strategic alignment of the Belt and Road Initiative and the "Two Corridors and One Circle" framework, playing a critical role in alleviating power shortages in southern Vietnam. The plant has a total installed capacity of 2x660 MW and an annual power generation capacity of approximately 8 billion kWh.
The plant utilizes supercritical coal-fired power generation technology, with steam parameters (main steam pressure 25.4 MPa, temperature 571°C/569°C) far exceeding those of traditional subcritical units.
This results in higher power generation efficiency(designed coal consumption for power generation below 290 g/kWh), significantly saving coal and reducing carbon dioxide and pollutant emissions under equivalent power generation output, meeting modern environmental requirements.
The plant was constructed by Central Southern China Electric Power Design Institute Co., Ltd. (CPEEC) under the China Energy Engineering Group, using the EPC turnkey project model.




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