Chinese battery makers scale up from 314 Ah to 500 Ah-plus LFP cells
China’s leading stationary storage battery manufacturers are accelerating the rollout of 500 Ah-plus lithium iron phosphate (LFP) cells, betting that larger formats can cut system complexity and lift energy density in 6 MWh-class containers, even as safety, yield, and standardization challenges intensify.
Chinese suppliers solidify control of Europe’s home battery market
Chinese manufacturers now dominate Europe’s residential storage sector, capturing more than 80% of installations as European companies lose ground amid falling prices and weak policy support.
Brazil seeks Chinese investment ahead of first large-scale battery auction
Brazil’s Ministry of Mines and Energy is courting Chinese companies for its inaugural battery energy storage auction, which is expected to improve grid stability and renewable integration.
ACEnergy signs 3 GWh battery supply deal with CATL
Australian renewable energy developer ACEnergy has tapped China’s Contemporary Amperex Technology Co. Ltd. (CATL) to supply 3 GWh of battery energy storage systems (BESS) in Australia.
Pakistan’s largest battery storage project nears operation for cement firm
Lucky Cement’s 22.7 MWh battery is the largest in Pakistan, and the project is now just months away, according to a company executive.
CATL lawsuit threatens Hithium IPO
China’s Contemporary Amperex Technology Co. Ltd. (CATL), the world’s largest battery manufacturer, has filed a lawsuit accusing fast-growing rival Hithium of unfair competition – a move that could jeopardize Hithium’s upcoming initial public offering (IPO) in Hong Kong.
Tesla deploys 9.6 GWh in Q2, Nevada cell plant nears completion
Tesla deployed 9.6 GWh of battery storage in the second quarter of 2025, with year-to-date volumes up nearly 50% from 2024. The company recorded flat quarterly growth and says its 10 GWh Nevada cell factory is close to completion.
CATL aims to raise $4 billion with Hong Kong listing
Contemporary Amperex Technology (CATL) has launched a long-anticipated initial public offering (IPO) to raise $4 billion and fund overseas expansion, including a major battery plant in Hungary.
New sodium-ion developments from CATL, BYD, Huawei
Sodium-ion batteries are undergoing a critical period of commercialization with Chinese cleantech juggernauts actively working on their products.
CALB sues CATL for patent infringement as battery rivalry escalates
Chinese battery manufacturer CALB has sued rival CATL for patent infringement. It is seeking damages significantly higher than the total CNY 700 million (€91 million) that CATL previously claimed in six patent infringement cases it filed against CALB.
