According to CoinMeta, the international standard proposal for virtual power plants, which was led by our country, was recently successfully initiated at the International Electrotechnical Commission (IEC). This international standard, titled "Virtual Power Plants - Part 4: Requirements and Specifications for Primary Frequency Regulation Function," focuses on the core capability of virtual power plants to quickly stabilize the power grid. It was developed in collaboration with experts from multiple countries to establish a global unified technical guideline, marking a crucial step forward for our country in the field of international standardization for virtual power plants. Virtual power plants are not physical power plants; rather, they rely on digital technology to aggregate dispersed devices such as rooftop photovoltaics, energy storage batteries, charging stations, and adjustable air conditioning systems for unified scheduling and coordinated operation. Although virtual power plants do not have physical plant buildings or generating units, they can still form a considerable regulatory capacity that is beneficial to the power grid.