In this process, investing in the development of energy storage systems acts as a foundation in addressing the intermittency of renewable energy, enhancing system flexibility, improving the reliability and resilience of the power grid, supporting the development of a smart. In this process, investing in the development of energy storage systems acts as a foundation in addressing the intermittency of renewable energy, enhancing system flexibility, improving the reliability and resilience of the power grid, supporting the development of a smart. Vietnam sharpened its national energy-storage roadmap this week as government leaders, technical agencies, utilities, and industrial operators aligned on the next phase of Battery Energy Storage Systems (BESS) deployment. A three-day convention held from December 1-3 brought together stakeholders. Hanoi, June 26, 2025 – Amid a strong energy transition and Viet Nam's efforts to fulfill its commitments toward achieving net-zero emissions by 2050, the research and deployment of Battery Energy Storage Systems (BESS), along with their integration with renewable energy solutions, have become an. In a significant development, Vietnam Electricity (EVN) has secured approval for its first pilot BESS project with a capacity of 50 MW/50MWh. This project, developed by Vietnam Electricity (EVN) in collaboration with the Asian Development Bank (ADB), Rocky Mountain Institute (RMI), Global Energy. Battery energy storage offers a practical workaround. Instead of wasting surplus power during low-demand periods, operators can store electricity and release it later when consumption rises. This matters even more for offshore wind projects now entering the pipeline.