Core Viewpoint - The release of the international standard for RMS simulation models for converter-based generation units, led by China, marks a significant achievement in the field of renewable energy generation modeling technology [1][2]. Group 1: Importance of the Standard - The standard addresses the urgent need for technology and standards to ensure the safe and reliable integration of large-scale renewable energy generation into the power grid [1]. - It provides a solid technical foundation for the safety assessment of large-scale renewable energy integration into the grid, benefiting various stakeholders including transmission system operators, distribution system operators, and power system software developers [1]. Group 2: Collaborative Efforts - The international standard was developed through a four-year collaborative effort involving experts from China and 13 other countries, including Germany, France, Denmark, Switzerland, Spain, and the United States [2]. - This collaboration highlights China's technical strength in renewable energy development and contributes to the continuous improvement of the international standard system [2]. Group 3: Impact on Energy Transition - The implementation of this standard is crucial for ensuring the safe integration of large-scale renewable energy generation and for promoting the construction of a new power system dominated by renewable energy [2]. - It plays a significant role in supporting the achievement of China's dual carbon goals [2].