Top News in Energy Storage

Stay updated with the latest developments in the energy storage sector through our comprehensive news coverage.

Recent Highlights

1. Xiongtao Co. Addresses Battery Thermal Runaway Risks

On May 29, Xiongtao Co. announced on its investor interaction platform that their newly developed 60Ah solid-state battery utilizes two breakthrough technologies: “in-situ polymerization solid electrolyte technology” and “dynamic film formation and solidification technology for internal electrolytes.” These advancements effectively eliminate the risk of thermal runaway in batteries and resolve interface challenges, making it ideal for data centers, energy storage stations, and rail transport that require high safety standards.

2. XianDao Intelligent Delivers Solid-State Battery Production Equipment

On May 29, XianDao Intelligent shared on its investor platform that it has successfully completed the entire production line for solid-state batteries. This includes key equipment for each production stage, resulting in collaborations with several leading companies in the industry. The company has also developed high-speed production models for various regions, including Europe, America, Japan, and South Korea.

3. New Guidelines for Green Electricity Direct Connection Released

The National Development and Reform Commission and the National Energy Administration issued a notice on May 21 to encourage the integration of energy storage in grid-connected green electricity projects. The guidelines aim to enhance project flexibility and reduce system adjustment pressure by optimizing load adaptability.

4. Jiangsu’s Peak and Valley Electricity Price Drops by 33%

As of June 2025, the national peak and valley electricity prices have been announced, with 17 provinces showing a price difference exceeding 0.6 RMB/kWh. The largest difference is found in the Guangdong Pearl River Delta, reaching 1.2802 RMB/kWh, a decline of 2% from May.

5. Henan Allows Changes in Approved Energy Storage Projects

The Henan Provincial Development and Reform Commission recently released a notice allowing previously approved, unconnected energy storage projects to change their implementation entities and construction models based on mutual agreement.

6. Zhiguang Energy Wins Bid for 135MWh Energy Storage System

On May 29, Zhiguang Energy was revealed as a candidate for the energy storage system equipment procurement for the 135MWh project in Xinjiang, with a bid of 0.484 RMB/Wh. This project, initiated by Shenzhen Energy Group, includes a total storage capacity of 67.5MW/135MWh.

7. Anhui’s Time-of-Use Pricing Policy Updated

On May 30, the Anhui Development and Reform Commission announced an update to the time-of-use pricing policy, which will take effect on July 1, 2025. The revision introduces an additional low-price time slot and modifies the low valley price by reducing it by 61.8% from the user purchase price plus distribution costs.

8. New Storage Project in Gansu Achieves 4.54GW Capacity

As of the end of April, Gansu Province reported a total renewable energy installation of 67.2GW, with new energy storage capacity reaching 4.54GW, marking a significant achievement in the region’s energy transition.

9. Yunnan’s New Energy Storage Project Goes Live

The shared energy storage project in Songming County, Kunming, with a capacity of 120MW/240MWh, was successfully launched on May 29, utilizing lithium iron phosphate technology.

10. Global Expansion for Haicheng Energy Storage

On May 28, Haicheng Energy Storage opened its first manufacturing plant in the U.S., located in Mesquite, Texas. This facility aims to enhance the company’s global manufacturing capabilities and support the rapid development of sustainable energy worldwide.

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