Beijing has quietly frozen approvals for new battery energy storage cell factories that have not yet broken ground, according to Chinese financial outlet Cailianshe, marking one of the biggest regulatory interventions in the world's largest battery market in years.
What Was Frozen — And What Was Not
The pause reported on September 6-7 targets battery-cell factory projects specifically. Facilities already registered and under construction can continue, but any greenfield cell plant that had not secured approval before the freeze is now in limbo. Sources cited by Cailianshe said the pause is neither blanket nor necessarily permanent, and is tied to a comprehensive Ministry of Industry and Information Technology (MIIT) inventory of existing and planned capacity, focused on cell manufacturing.
Overcapacity Meets Weaker Demand
New energy storage capacity commissioned in China fell 18% year on year in the first half of 2026, according to industry data cited by regulators. A February 2025 National Development and Reform Commission and National Energy Administration tariff reform ended mandatory pairing of new renewables projects with on-site storage — removing a source of demand previously guaranteed by rule. At the same time solar giants LONGi, JinkoSolar, JA Solar and Trina Solar are pushing into the storage cell market, intensifying competition just as prices are already sinking.
CATL, BYD, Envision, Gotion And Hithium In The Frame
Chinese battery makers dominate global stationary storage shipments, with CATL alone accounting for more than a quarter of world volumes and BYD, Envision, Gotion High-Tech and Hithium filling out the top ranks. All are affected: any planned cell plant that had not yet broken ground is on hold, while their overseas expansions — such as CATL's first sodium-ion BESS deliveries and Gotion's Morocco gigafactory — become more strategically valuable.
A New Tax On Top Of The Freeze
The approval halt lands alongside China's newly reinstated 2% consumption tax on lithium-ion batteries, effective September 1, 2026, that is scheduled to climb to 4% by September 2027. Together, the freeze and tax mark a decisive shift from Beijing's build-at-all-costs playbook toward the kind of orderly capacity discipline it has already imposed on steel, solar panels and electric vehicles — and echo the discipline seen in projects like HyperStrong's Saxony GigaBattery that must now be justified by profitability alone.
Reporting based on coverage from Cailianshe, ess-news, energynews.pro and Reuters.