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**China's Smart Energy Service System: Pioneering a Clean, Efficient, and Intelligent Future**
With China’s economy growing rapidly and environmental awareness rising, building a clean, low-carbon, safe, and efficient energy system has become a necessity. The State Grid Corporation has taken the lead in leveraging the power grid as an energy transformation hub, developing a new generation of industrial Internet service system—**the intelligent energy service system**. This system focuses on **wide-ranging interconnection, intelligent interaction, flexibility, security, and controllability**.
At the core of this system is the **next-generation smart meter**, which enables comprehensive information sensing and real-time data transmission. It also facilitates coordinated control of power generation, grid, load, and storage, enhancing customers’ participation in grid regulation. As a result, it promotes **orderly charging, distributed energy storage, and clean energy consumption**, meeting the diverse electricity needs of people.
*Intelligent Energy Service System*
**Energy Services Need to Be Upgraded with Wisdom**
China's economy is now entering a stage of high-quality development, and green energy concepts are gaining popularity. Electric vehicles are everywhere, and wind turbines and solar panels have become common sights. With the increasing adoption of new energy devices and the rise of the “Internet +†and sharing economy, people’s expectations for energy services are higher than ever.
According to the National Development and Reform Commission, the integration of “Internet +†into smart energy is essential for building a modern, green, low-carbon, safe, and efficient energy system. This initiative aims to deepen the integration of energy and information technologies, foster new business models, and support the energy revolution. It lays the foundation for a more efficient and sustainable energy future.
In response, the State Grid Corporation is focusing on **electricity-centered innovation**, using the grid as a platform, and embracing **intelligent interconnection**. By integrating “Internet +†into traditional grid operations, it is cultivating new formats such as **smart car networking, integrated energy services, photovoltaic cloud networks, and energy e-commerce**. These efforts aim to meet the growing demand for energy while supporting national energy transformation.
Take Ms. Wang from Zhengzhou, who wanted to buy an electric vehicle but faced limitations due to community charging capacity. Thanks to the **smart energy service system**, her concerns are addressed. The system allows **real-time adjustment of charging loads**, ensuring that electric vehicles charge without affecting peak residential electricity use. This not only reduces anxiety for residents but also helps achieve the goal of 80% of electric vehicles being charged in residential areas, using off-peak electricity.
**Energy Storage: A Growing Trend with Challenges**
With government policies promoting energy storage technology, customer-side energy storage has seen rapid growth. In the first half of 2018, its growth rate reached 58%. However, challenges remain. Some systems simply follow peak-valley spreads without considering integration with renewable energy, leading to inefficiencies and increased fossil fuel usage. Large-scale energy storage can also create instability if not properly managed.
To address these issues, the State Grid Corporation emphasizes the need for a **smart energy service system** that coordinates the control of power sources, grids, and storage. This ensures better utilization of clean energy, reduces costs for users, and enhances grid stability.
**Building an Open and Intelligent Energy Ecosystem**
What makes the **smart energy service system** unique? According to Yan Xiaowen, a technical expert at the State Grid, it is built on the largest network of charging stations and car platforms, transforming the grid into a **new industrial Internet service system**. By optimizing resource allocation across regions, it helps integrate excess clean energy into electric vehicles, storage systems, and microgrids.
For example, Mr. Chen in Zhengzhou experienced **orderly charging**, where his vehicle was charged during off-peak hours at discounted rates. This is made possible by the smart energy service system, which manages charging piles efficiently without requiring grid upgrades.
Looking ahead, the State Grid plans to expand **energy storage cloud networks and clean energy trading** to further enhance the system. With the help of energy routers and real-time data monitoring, users can enjoy full lifecycle management of their energy storage solutions, from design to maintenance.
**A Shared Smart Energy Future**
As electrification accelerates, more people are becoming both **consumers and producers** of energy. The smart energy service system enables this shift, allowing users to choose clean energy, sell surplus power back to the grid, or distribute electricity nationwide.
In Jiangsu, the **“Large-Scale Source-Grid-Load-Storage Interactive Systemâ€** already supports over 1,700 users and provides millisecond-level load control. This system will soon expand to 26 provinces, helping to balance energy supply and demand and improve the utilization of renewable resources.
The smart energy service system uses advanced **cloud computing and big data technologies** to optimize energy distribution, enabling users to freely choose clean energy options. It is a key foundation for **shared energy services and efficient energy use**.
As extreme weather events increase, the system will play a critical role in managing energy during peak times and emergencies. Customer-side energy storage can be used to absorb excess renewable energy, protect consumers, and reduce pressure on the grid.
In conclusion, the **State Grid Corporation is continuously innovating** to build a smarter, more open, and inclusive energy ecosystem. Through **multi-tenant platforms, cloud-based architecture, and intelligent services**, it is paving the way for a **sustainable, efficient, and user-centric energy future**.