Energy · 1.14

Batteries & Energy Storage

Quantified news impact based on deduplicated, quality-reviewed events in a single 20-day window.

Average net impact+19weighted per event

Average gross impact23absolute weighted average

Events51same period

Confidence74%model average

Raw intensity56before weighting

Previous period0net impact

Gross changeInsufficient base

Diffusion speed2.6 / day

Concentration3%

Direction disagreement17%

Source independence98%18 sources

IMPACT TREND

20-day effective impact

Positive 44 · Negative 3 · Mixed 4

+260-26

11 Jul0 events

13 Jul0 events

15 Jul0 events

16 Jul0 events

18 Jul0 events

20 Jul0 events

21 Jul0 events

23 Jul0 events

25 Jul0 events

+16

26 Jul24 events

+14

28 Jul10 events

+26

30 Jul17 events

Current periodPrevious period

TIME HORIZON

Impact duration

Immediate0%0 cumulative effective impact

Short term42%492 cumulative effective impact

Medium term45%521 cumulative effective impact

Long term13%149 cumulative effective impact

CO-IMPACT

Related industries

EVENT EVIDENCE

Events ranked by effective impact

Page 3 of 5 · 50 events

Macro1

Macro27 Jul, 10:29positive

Anhui H1 2026 GDP Up 5.6% to 2.737 trillion Yuan, Overtakes Hunan Top 10; Governor Chairs Northern Anhui Meeting

Anhui Province reported a first-half 2026 GDP of 2.737 trillion yuan, up 5.6% year-on-year, overtaking Hunan by 33.64 billion yuan to enter the top 10 provincial economies. Governor Wang Qingxian chaired a meeting on emerging pillar industries in northern Anhui, emphasizing the need to integrate into the provincial industrial system and leverage comparative advantages. Northern Anhui, with nearly 40% of the province's land and half its population, contributes only 30% of GDP, significantly below the provincial average.

Effective: +17
Intensity: 55
Confidence: 70%
Horizon: Long term

Industries2

Industries27 Jul, 17:35positive

Zaozhuang Transforms from Coal City to Lithium Battery Hub, Targets 830,000-Ton Emission Cut

Zaozhuang, once a coal city, has transformed into a lithium battery industry hub, leveraging Xinwangda as the core enterprise to build a full life-cycle industry chain spanning materials to recycling, aggregating 280 firms. In 2025, it was named China's New Energy Battery City. The Zero-Carbon Smart Valley project aims to cut 830,000 tonnes of emissions annually. Major investments include Kedali's 1.8-billion-yuan plant providing 3,000 jobs and a joint-venture electrolyte project. The city's energy storage capacity ranks among the top in Shandong province.

Effective: +21
Intensity: 65
Confidence: 75%
Horizon: Medium term

Industries27 Jul, 15:56negative

GAC Aion AION S Battery Defects Affect Over 100 Owners; Warranty Extended, CALB Starts Maintenance

Over 100 Chinese ride-hailing drivers reported battery defects in GAC Aion AION S vehicles equipped with CALB 177Ah LFP batteries, including power loss, range drops, and swelling. GAC Aion extended the warranty from 8 years/150,000 km to 8 years/300,000 km and offers free repair or replacement based on testing. CALB stated it has initiated maintenance with dealerships. The article also notes recent EV recalls involving Geely, Li Auto, and BYD, and a rise in battery-related recalls in the first half of 2026.

Effective: -20
Intensity: 55
Confidence: 70%
Horizon: Short term

Companies7

Companies30 Jul, 09:20positive

Xiamen Tungsten New Energy Releases 2026 H1 Performance Preview: Revenue RMB 14.488 Billion, Net Profit RMB

Xiamen Tungsten New Energy, a STAR Market-listed company, released its 2026 first-half performance preview as of July 30. The company reported revenue of RMB 14.488 billion and net profit of RMB 491 million. Basic earnings per share stood at RMB 0.98, with a weighted average return on equity of 5.21%. The half-year report is scheduled for release on August 20, 2026.

Effective: +23
Intensity: 60
Confidence: 70%
Horizon: Short term

Companies28 Jul, 08:44positive

Autowell Delivers Part of Energy Storage Line, Global Shipments Exceed 300, Remaining by End-2026

Autowell is steadily advancing an energy storage complete line project for a large energy chemical enterprise, with some production lines already delivered. The remaining lines are planned to be fully delivered by the end of 2026. As of now, Autowell's global cumulative shipments of energy storage production lines have exceeded 300.

Effective: +23
Intensity: 60
Confidence: 80%
Horizon: Medium term

Companies29 Jul, 16:48positive

Hengdian DMEGC Sets Up Wind Power Subsidiary Sihong Dongheng in Jiangsu

Hengdian DMEGC has established a wholly-owned subsidiary, Sihong Dongheng Wind Power Co. , Ltd. , in Sihong County, Jiangsu Province. The new company's business scope includes wind power technology services and energy storage technology services, according to corporate registration information. The move expands Hengdian DMEGC's presence in the renewable energy sector.

Effective: +22
Intensity: 50
Confidence: 85%
Horizon: Medium term

Companies27 Jul, 12:47positive

Sinomach Executives Visit Gotion High-tech to Discuss New Energy Supply Chain Cooperation

On July 25, 2025, Sinomach Group Vice President Fan Zhichao and Wang Bo, chairman of Sinomach Engineering Group and China CAMC Engineering, visited Gotion High-tech in Hefei and met with Chairman Li Zhen. The two sides held in-depth discussions on new energy industry chain collaboration, joint overseas market expansion, and high-end equipment technology development.

Effective: +21
Intensity: 60
Confidence: 80%
Horizon: Short term

Companies27 Jul, 14:49positive

CATL's Wholly-Owned Subsidiary Times Green Energy Raises Registered Capital to 3.5 Billion Yuan

Times Green Energy Co. , Ltd. , a wholly-owned subsidiary of CATL, has increased its registered capital from 2 billion yuan to 3.5 billion yuan, according to recent industrial and commercial registration changes. Founded in 2006, the company focuses on research and development of offshore wind power systems, wind farm systems, emerging energy technologies, and online energy monitoring technologies.

Effective: +19
Intensity: 60
Confidence: 70%
Horizon: Long term

Companies30 Jul, 08:00positive

CATL Plans to Repurchase A-Shares for Cancellation with 20-40 Billion RMB, Price Cap at 573 RMB

CATL disclosed a share repurchase plan to spend 20 billion to 40 billion RMB to repurchase its A-shares for cancellation and reduce registered capital. The cancellation will decrease total shares and proportionally increase existing shareholders' stakes. In the first half, CATL reported revenue of 276.9 billion RMB, up 54.8% year-on-year, and net profit attributable to shareholders of 43.28 billion RMB, up 42%. As of end-June, book cash exceeded 372 billion RMB. The move comes amid a recent A-share market pullback and regulatory push for better shareholder return mechanisms, with more companies using share cancellation to enhance per-share value and cash dividends.

Effective: +19
Intensity: 35
Confidence: 70%
Horizon: Short term

Companies28 Jul, 19:20positive

14 Firms Disclose QFII Holdings for 2026 Interim, Total Value RMB 119.95 Billion; CATL Revenue RMB 276.92

As of July 28, 14 listed companies disclosed their QFII holdings for the 2026 interim reports, with a total market value of approximately RMB 119.95 billion. CATL reported H1 2026 revenue of RMB 276.92 billion, up 54.8% year-on-year, and net profit of RMB 43.28 billion, up 41.98%. The company announced a share buyback of between RMB 20 billion and RMB 40 billion, to be cancelled to reduce registered capital. Other notable holdings include Jinmei Technology, which turned profitable, and Haoji Motor, which saw net profit surge 266.57%.

Effective: +16
Intensity: 50
Confidence: 80%
Horizon: Short term