China's Ministry of Industry and Information Technology (MIIT) released the New-type Energy Storage Technology Development Roadmap (2025-2035) on Wednesday at the main forum of the World Energy Storage Conference 2025, providing guidance and reference for further promoting high-quality industrial development and high-level industrial security.
This roadmap focuses on five key subfields: electrochemical energy storage, mechanical energy storage, electromagnetic energy storage, cold thermal energy storage, and hydrogen storage. It outlines key products, essential materials and components, as well as development goals for various fields leading up to 2035.
"From a national perspective, the roadmap systematically evaluates the development status of different technology industrial chains. On the enterprise level, it also presents specific indicators for product development and outlines future development direction," said Zhang Yanli, associate researcher at the Equipment Industry Development Center of the MIIT.
Currently, the country's new-type energy storage technologies are developing rapidly, with a surge of innovative achievements emerging.
A newly released energy storage system in China is the world's first to achieve zero degradation over five years and can be mass-produced on a large scale. It boasts a storage capacity of 6.25 megawatt-hours (MWh) of high energy within a single 20-foot container, with energy density increased by 30 percent.
Meanwhile, the application scenarios for new technologies are also continuously expanding. At present, Shanghai's Mingdong Container Terminal, a key hub for global trade, is undergoing new energy transformation of fuel equipment.
"Custom battery packs have been specifically developed, featuring an electrophoretic powder coating and painting process on the battery housing, making them fully capable of withstanding the high-salinity and high-humidity environment of the port," said Zhou Gong, product engineer at China's CATL, the world's largest battery maker.
In the first half of this year, the country's installed capacity of new-type energy storage had reached 94.91 million kilowatts, representing an increase of approximately 29 percent compared to the end of 2024.
China releases New-type Energy Storage Technology Development Roadmap (2025-2035)
The Sanya branch of the Peking University (PKU) Hospital of Stomatology based in the tourist resort city of Sanya in south China's tropical Hainan Province -- the country's first national-level regional dental specialty center -- officially opened on Saturday, providing local residents and tourists with access to top-tier dental care without leaving Hainan.
As a key city in the Hainan Free Trade Port and a hub for both tourism and wellness, Sanya has seen rising demand for oral healthcare. Local resources, however, have long been strained.
The newly launched hospital aims to ease the situation. Both its management and medical teams come directly from the main campus of the PKU Hospita of Stomatology in Beijing, ensuring seamless integration and unified standards across diagnoses, treatment, and service quality. The facility comprises of nine specialized buildings, including an emergency outpatient complex and an international medical services building, covering all sub-specialties in dental medicine.
"Since the official start of Hainan Free Trade Port's island-wide special customs operations [on December 18, 2025], the very first zero-tariff items entering the region were advanced dental equipment for our hospital. This enables a wide range of patients in the Hainan region to access the world's latest dental treatment equipment and technology more quickly," said Deng Xuliang, president of the PKU Hospital of Stomatology.
Looking ahead, the main campus of the PKU Hospital of Stomatology will collaborate with medical universities in Hainan to jointly train more specialized professionals for grassroots-level healthcare institutions across the region. Through technical mentorship and integrated training programs, the initiative aims to leverage the policy advantages of the free trade port to build a high-level, comprehensive platform that integrates medical services, education, research, public health, and healthcare management, with particular attention on international patient services and comfort-focused treatment.
"The operation of medical care plus health and wellness programs and of medical care plus tourism projects has jointly contributed to the formation of an internationalized medical care platform in Sanya, which presents a major opportunity for both Sanya and the rest of Hainan, especially as the free trade port enters full operation, making more duty-free medicines and medical devices available locally," said Hu Yulei, director of the Sanya Municipal Health Commission.
Hainan's Sanya opens first national dental specialty center
