Industry landscapes
The companies, capital and talent shaping battery and energy storage in China. Find the leaders. Understand the segments. See where the activity is.
An industry ecosystem,
measured in context.
24 featured companies from the funding, hiring, revenue and team-size leaderboards.
Locked revenue figures are available in Radar; the eight company financial previews stay the same throughout this page. A dash means the figure is outside these featured lists. Revenue years vary by company; the figures are not a like-for-like revenue comparison. Compare annual accounts ↗
No company example met every recorded classification, independence and public-profile gate in this snapshot. The live directory may have newer qualifying companies.
Explore classified startups in Radar ↗A few useful ratios bring the size of this ecosystem into perspective.
11 of 952 tracked companies have open roles.
95 of 952 tracked companies have a recorded round.
Share of disclosed capital received by the three largest recorded recipients.
Midpoint of 57 rounds with a disclosed amount.
Scale is concentrated. Opportunity is broader. The three largest funding recipients hold 74.1% of disclosed capital, while 90.0% of tracked companies have no recorded funding round.
Explore the segments →Recorded company formation and disclosed funding across the complete annual series shown.
Sum of recorded funding rounds · USD
| Year | Funding (USD) | Founded | Raising |
|---|---|---|---|
| 2016 | $0 | 44 | 0 |
| 2017 | $9.01M | 47 | 2 |
| 2018 | $807.59M | 41 | 2 |
| 2019 | $170.24M | 50 | 2 |
| 2020 | $5.63B | 28 | 3 |
| 2021 | $106.29M | 44 | 3 |
| 2022 | $9.39B | 69 | 16 |
| 2023 | $908.04M | 64 | 10 |
| 2024 | $387.01M | 24 | 11 |
| 2025 | $345.67M | 0 | 4 |
Share of all disclosed company funding.
130 recorded rounds since 2016
Recorded participation in battery and energy storage company rounds since 2016.
Backed by IDG Capital.
Backed by Haining Economic Development Zone and Hainan Chengmai and others.
Backed by Soochow Fund and China Venture Capital and others.
Backed by Ningbo Industrial Investment Group and New Energy Nexus and others.
Backed by Oceanpine Capital and CICC and others.
Backed by CSC and SDIC and others.
Participating investors were not recorded in this snapshot.
Backed by Legend Capital.
Backed by Ori-mind Capital.
Backed by Puhua Capital and China National Building Material and others.
Backed by Suzhou Innovation Investment Group and CSEEC and others.
Backed by Yingke Capital.
The measured China identity-to-filing probe did not produce a qualifying designated legal or national-ID join: the scoped identities lack an authoritative Chinese registrar mapping; bare ticker overlaps produced no complete annual revenue and net-income statement groups.
How the China companies on this page show up online: the sites people visit, the apps they install, and how often those apps ship.
6 of the 952 companies on this page carry a measured traffic record (0.6%); these are the largest of those, by monthly visits. The median among them is 61,043 visits.
| Company | Monthly visits | Authority | Mobile |
|---|---|---|---|
| Fox ESSfox-ess.com | 148,938 | 36 | 50.4% |
| Solplanetsolplanet.net | 123,955 | 30 | 21.2% |
| Dongguan Large Electronicslarge-battery.com | 89,281 | 36 | 42.1% |
| SELshieldenchannel.com | 32,805 | 26 | 58.9% |
| Redway Powerredwaypower.com | 19,453 | 26 | 40.6% |
| GRANKIA Electricgrankia.com | 573 | 9 | 57.4% |
Visits and authority are third-party web estimates, not company-reported figures.
38 of these companies (4%) publish at least one Android app — 53 apps in all, carrying 195.5K installs between them.
| App | Installs | Rating | Store category |
|---|---|---|---|
| DynessDyness | 43.7K | 2.2 | Business |
| LiFePO4 PowerShenzhen Leadyo technology | 41.5K | 1.3 | Communication |
| SuperpowerBMSShenzhen SuperPower Technology | 31K | — | Tools |
| VATRER POWERVatrer Power | 15K | 3.6 | Tools |
| PylontechAutoPylon Technologies | 8.1K | — | Tools |
| Elite ChargerFox ESS | 6.9K | — | Tools |
| Pylontech PelioPylon Technologies | 6.7K | — | Tools |
| FoxSwitchFox ESS | 6.3K | — | Tools |
| ECOS for HomeownersWeiheng Intelligence | 5.1K | — | Tools |
| BMS-ESAyaa technology | 4.7K | — | Tools |
Installs are lifetime totals to date at the June 2026 store reading — a measure of reach, not of people using an app today.
The busiest app inside each of this page’s own segments, with the quarterly release trend behind it (2024Q1–2026Q2).
| Segment | Apps | Installs | Leading app | Release trend |
|---|---|---|---|---|
| Energy Storage Tech | 53 | 195.5K | Dyness 43.7K | |
| Electric Vehicles | 5 | 34.1K | SuperpowerBMS 31K | |
| Renewable Energy Tech | 5 | 14.3K | Elite Charger 6.9K |
A company can carry several segment tags, so these rows overlap and should not be added together. Trend lines are zero-based and share one quarter grid, so a flat line is a quiet segment, not a missing one.
New apps published, beside apps whose most recent update landed in that quarter — the second bar is how much of the shelf is still being maintained.
Darker bars are new releases, lighter bars apps updated. 53 of 53 apps carry a release date. The series ends at 2026Q1, the last quarter that closed before the June 2026 reading.
Explore the segments behind the headline numbers.
Rank segments by scale, hiring or disclosed funding.
Companies can sit in several segments. Counts and funding overlap.
The largest measured segment in this report snapshot.
11 companies hiring · $18.91B disclosed funding
Explore in RadarCommon revenue models; a company can use more than one.
Recorded corporate activity linked to companies in this landscape.
Chinese electric vehicle giant Contemporary Amperex Technology Co. (CATL) has entered into an agreement with six investors (whose beneficial owners will be independent third parties) to subscribe for 62,385,000 placing shares at the placing price of HK$628.20 ($80.2) per placing shares, raising HK$39.2 billion ($5 billion).
The Japan-headquartered EV battery manufacturer, controlled by China’s Envision Group and backed by Singapore’s sovereign wealth fund GIC, is mulling an IPO in Hong Kong that could raise up to $2 billion, Bloomberg reported on Thursday.
According to Great Power, the purpose of this IPO is to support the company’s global strategic layout, enhance its competitive strength in the international market, build an international capital operation platform, and strengthen its overseas financing capabilities.
CNEY would acquire approximately 82% of the equity interests in Blessing Logistics, representing equity with voting rights, in consideration for the issuance of the Company's Class A ordinary shares.
Ren’s investment group is paying RMB3.2bn ($450m) to take a majority stake of 23.3% equity in Shanshan.
Energy storage solution provider HiTHIUM Energy Storage has officially submitted its Main Board IPO application to the Hong Kong Stock Exchange (HKEX).
That June, CALB poured an additional 1.2 billion yuan into the city to construct the Phase 4 battery PACK production line.
On Monday evening, the company announced that its wholly-owned subsidiary Amara Raja Advanced Cell Technologies has signed an agreement with Gotion High-Tech’s subsidiary GIB EnergyX Slovakia to license Gotion’s LFP technology for manufacturing lithium-ion cells in both cylindrical and prismatic form factors.
BTR announced the appointment of Eric Phillips as Director of Sales – Mid-Atlantic Region.
To seize this opportunity, we have ramped up production and accelerated deliveries," said Shu.
Top 10 categories among 190 recorded events in the 24-month window.
5 companies with recorded IPO activity
IPO · Hong Kong1 reports
IPO · Hong Kong2 reports
Follow-on Offering · HK36 reports
IPO · HKEX1 reports
IPO1 reports
2 tracked people moves
Appointment Advisor
Appointment Director of Sales – Mid-Atlantic Region
Products, platforms and features in the recorded window
Lithium-ion battery cell
Robotics solutions platform
Robotics solutions platform
24 recorded customer wins
Customer:
Customer: Amara Raja Energy and Mobility LtdBattery manufacturing
Customer: Jinko (U.S.) Inc.Solar Energy
Customer: Jinko Solar (U.S.) IndustriesSolar
Customer: VREMTLegal Settlement
Customer: Schroders GreencoatRenewable Energy Infrastructure
1 companies with reported reductions
42 rolescost reduction
8 recorded events
regained complianceOffice of the General Counsel of The Nasdaq Stock Market LLC
approved to resume operations
suspended mining operations
approved share salemainland authorities
7 tracked suits
battery defectCivil · Settled
battery cell defectCivil · Settled
Reported company results in the recorded window.
Median across 24 reported growth observations; companies may contribute multiple periods.
Company-linked deal reports; status is preserved as recorded.
| Acquirer → target | Status | Date | Value / context |
|---|---|---|---|
| Contemporary Amperex Technology→Hangzhou Zhonhen Technology Investment | Announced | 2026-04-10 | Not stated in snapshot |
| CN Energy→blessing | Announced | 2026-01-25 | $2.0M |
| Ren\'s investment group→Shanshan ↗ | Announced | 2025-10-10 | Not stated in snapshot |
| aviva→DLG Electronics Technology ↗ | Announced | 2024-12-23 | Not stated in snapshot |
| Gotion→inobat | Announced | 2024-03-26 | Not stated in snapshot |
| SEMCORP→Zhongkehualian New Material | Announced | 2023-12-01 | Not stated in snapshot |
A discussion or rumour is not a completed transaction. An unstated value is not zero.
0 postings in the preceding 12 months. The full 2-posting snapshot covers 2 employers.
0 tracked postings mention remote work.
Top skills across 2 tracked postings in the available jobs snapshot.
| Company | Employees |
|---|---|
| Contemporary Amperex Technology ↗ | 118,914 |
| CALB ↗ | 21,587 |
| Gotion ↗ | 19,564 |
| Great Power Energy &Technology ↗ | 9,960 |
| BTR ↗ | 3,993 |
| Zhongbi Energy Technology ↗ | 1,456 |
| Pylon Technologies ↗ | 283 |
| Sunwoda Electronic ↗ | 105 |
114 founders and chief executives across 100 companies.
Ex-PolyStor, U.S. Department of Energy, Argonne National Laboratory. University of Illinois Urbana-Champaign MS, University Of Wisconsin-Madison PhD.
Fox Ess, ex-Solax Power, ex-Samil Power, Monash University, 2009
Tsinghua University PhD 2005
Ex-Barclays Capital, Co-Founder Tuteefy. Imperial College London ME 2009
Ex-Shanghai Electric Gotion New Energy Technology Co, Huawei Technologies. Zhejiang University MSc 2011, University of Galway PhD 2015
Starpower Network, ex-Arkreen, ex-Wanxiang, Hong Kong Baptist University, 2015
Ex-Founder Yaoling Tech, The Dow Chemical, NuvoSun, Momentive Performance Materials. Zhejiang University MS 1990, The Ohio State University PhD 2000
Founder Founder of French Dream Town, French City Brain, Co-Founder Partager La Ville, Optiva Darna, Optiva Capital, Vistart innovation…
The Federation of Hong Kong Watch Trades and Industries, ex-Founder & CEO The Powerstrap Company, CEO Chuang's Innovation Industries…
Passive Edge Tech, ex-University Of Alabama At Birmingham, ex-China Harbour Engineering, University of Alabama at Birmingham, 2018
Ex-Haibao Energy Technology, Lithium Technologies, NANJING Xian electronic. Huaian University 2008, HE Hai Universty 2012
Spaceflight power supply, ex-Long Way Battery Manufacturing. Hubei Normal University BS 2002
5 profiles with education records.
0 profiles with prior-work records.
Profiles cover recorded founders and leaders; contact details remain in Radar.
1,027,589 articles in the measured 12-month window.
Battery and Energy Storage coverage across China · articles per complete quarter
| Quarter | Articles |
|---|---|
| 2021Q2 | 126,259 |
| 2021Q3 | 141,439 |
| 2021Q4 | 121,869 |
| 2022Q1 | 143,210 |
| 2022Q2 | 134,781 |
| 2022Q3 | 166,330 |
| 2022Q4 | 168,334 |
| 2023Q1 | 183,053 |
| 2023Q2 | 171,555 |
| 2023Q3 | 188,721 |
| 2023Q4 | 158,696 |
| 2024Q1 | 171,178 |
| 2024Q2 | 182,635 |
| 2024Q3 | 181,227 |
| 2024Q4 | 205,603 |
| 2025Q1 | 291,202 |
| 2025Q2 | 218,231 |
| 2025Q3 | 396,776 |
| 2025Q4 | 160,473 |
| 2026Q1 | 176,051 |
Article volume measures coverage, not market sales.
310 recorded company events across 21 companies; percentages use that event total.
Battery and Energy Storage coverage across China · ranked by full-period article count.
Recent and prior counts use the source comparison windows.
Battery and Energy Storage coverage across China
| Keyword | Recent | Prior | Change |
|---|---|---|---|
| countries | 4,197 | 1,858 | 126% |
| domestic robots | 3,658 | 286 | 1179% |
| toy robots | 3,642 | 236 | 1443% |
| sustainable city planning | 3,364 | 79 | 4158% |
| summit diplomacy | 1,842 | 1,206 | 53% |
| export sanctions | 1,799 | 775 | 132% |
| sanctions policies | 1,795 | 1,070 | 68% |
| stablecoin fx impact | 1,774 | 776 | 129% |
| wto rulings | 1,363 | 461 | 196% |
| asian games | 1,294 | 39 | 3218% |
| preferential tariff | 3,228 | 5,305 | -39% |
| economic slowdown | 2,867 | 5,100 | -44% |
| tariff rate quota | 2,426 | 3,664 | -34% |
| mfn tariff | 1,989 | 3,130 | -36% |
| gold futures trends | 1,721 | 2,905 | -41% |
Battery and Energy Storage coverage across China
territories, disputed islands, tariff negotiations
42.0% critical · 17.4% positiveinflation reports fx, currency intervention policies, trade deficits fx
50.0% critical · 40.6% positivegdp growth rate, gdp acceleration, economic output growth
43.1% critical · 41.5% positiveBattery and Energy Storage coverage across China. Topic labels describe recorded classifications and can include broad context.
53,205 papers in the recorded worldwide scope.
Tone counts: 50,914 positive · 1,755 neutral · 536 negative.
Landmark: Pseudocapacitive oxide materials for high-rate electrochemical energy storage
Landmark: Electrode Materials for Rechargeable Sodium‐Ion Batteries: Potential Alternatives to Current Lithium‐Ion Batteries
Landmark: Hierarchical Control of Droop-Controlled AC and DC Microgrids—A General Approach Toward Standardization
Common problems researchers identify · 0120.3% of this theme group
Reviews the range of storage technologies, their roles, impacts, and overarching barriers within future power systems.
Energy storage (628) · Renewable energy (327) · Environmental economics (102) · Energy (111)
Comparative Review of Energy Storage Systems, Their Roles, and Impacts on Future Power Systems
A Comprehensive Review on Energy Storage Systems: Types, Comparison, Current Scenario, Applications, Barriers, and Potential Solutions, Poli
| Year | Share index |
|---|---|
| 2022 | 1151.1 |
| 2023 | 1237.7 |
| 2024 | 1149.3 |
| 2025 | 1522.1 |
Common problems researchers identify · 0217.0% of this theme group
Discusses difficulties in developing advanced anode and cathode materials for lithium and zinc battery chemistries.
Anode (362) · Cathode (269) · Energy storage (330) · Battery (225)
Developing Cathode Materials for Aqueous Zinc Ion Batteries: Challenges and Practical Prospects
Advances of lithium-ion batteries anode materials—A review
| Year | Share index |
|---|---|
| 2022 | 476.1 |
| 2023 | 475.3 |
| 2024 | 413.8 |
| 2025 | 505.4 |
Common problems researchers identify · 0315.3% of this theme group
Examines performance limits of lithium‑ion and flow batteries for transportation and high‑energy applications.
Battery (397) · Energy storage (351) · Lithium (99) · Flow battery (40)
Electrical energy storage for transportation—approaching the limits of, and going beyond, lithium-ion batteries
<scp>High‐Energy</scp> Lithium‐Ion Batteries: Recent Progress and a Promising Future in Applications
| Year | Share index |
|---|---|
| 2022 | 65.4 |
| 2023 | 65.3 |
| 2024 | 67.4 |
| 2025 | 81.0 |
Common problems researchers identify · 0412.2% of this theme group
Focuses on electrolyte design, fast ion conductors, and interfacial engineering challenges for high‑capacity batteries.
Electrolyte (356) · Fast ion conductor (49) · Lithium (115) · Electrochemistry (107)
Electrolyte-Additive-Driven Interfacial Engineering for High-Capacity Electrodes in Lithium-Ion Batteries: Promise and Challenges
Advanced Electrolyte Design for High‐Energy‐Density Li‐Metal Batteries under Practical Conditions
| Year | Share index |
|---|---|
| 2022 | 519.8 |
| 2023 | 535.7 |
| 2024 | 460.4 |
| 2025 | 533.8 |
Common problems researchers identify · 0512.0% of this theme group
Analyzes obstacles in coupling renewable generation, especially photovoltaics, with electric grids and storage assets.
Renewable energy (264) · Photovoltaic system (94) · Grid (74) · Electricity (73)
A Review of Hybrid Renewable/Alternative Energy Systems for Electric Power Generation: Configurations, Control, and Applications
Electric vehicles with renewables integration in electrical power systems: A review of technologies, uncertainties and optimization allocati
| Year | Share index |
|---|---|
| 2022 | 1712.8 |
| 2023 | 1829.0 |
| 2024 | 1673.7 |
| 2025 | 2340.4 |
Common problems researchers identify · 0611.9% of this theme group
Reviews nanostructured carbon and other materials limiting the performance and scalability of supercapacitors.
Supercapacitor (235) · Nanotechnology (196) · Energy storage (329) · Electrochemical energy storage (78)
Flexible and Stretchable Energy Storage: Recent Advances and Future Perspectives
Review on Carbon Nanostructures for Supercapacitors: Cutting-Edge Energy Storage Applications and Perspectives
| Year | Share index |
|---|---|
| 2022 | 4825.1 |
| 2023 | 4662.4 |
| 2024 | 4729.2 |
| 2025 | 3611.0 |
Common problems researchers identify · 0711.4% of this theme group
Highlights technical and economic challenges of storing hydrogen for future energy systems.
Hydrogen storage (134) · Hydrogen (80) · Thermal energy storage (83) · Energy storage (226)
Hydrogen Storage Technologies for Future Energy Systems
Chemical‐based Hydrogen Storage Systems: Recent Developments, Challenges, and Prospectives
| Year | Share index |
|---|---|
| 2022 | 305.3 |
| 2023 | 331.1 |
| 2024 | 330.4 |
| 2025 | 352.0 |
Cautions · 0122.0% of this theme group
Evaluates cost‑effectiveness and market readiness of storage solutions paired with renewable generation.
Energy storage (178) · Renewable energy (112) · Environmental economics (32) · Electricity (51)
Development of Energy Storage Systems for Power Network Reliability: A Review
A Quantitative Assessment of the Economic Viability of Photovoltaic Battery Energy Storage Systems
| Year | Share index |
|---|---|
| 2022 | 1402.4 |
| 2023 | 1477.5 |
| 2024 | 1342.6 |
| 2025 | 1820.8 |
Cautions · 0218.2% of this theme group
Discusses how variable renewable inputs can affect power system stability and reliability.
Renewable energy (125) · Photovoltaic system (63) · Grid (52) · Electricity (48)
Impacts of Renewable Energy Integration on Power System Stability
Integrating Variable Renewable Energy Into the Grid: Key Issues
| Year | Share index |
|---|---|
| 2022 | 1712.8 |
| 2023 | 1829.0 |
| 2024 | 1673.7 |
| 2025 | 2340.4 |
Cautions · 0317.0% of this theme group
Reviews material and design constraints for large‑scale thermal and latent‑heat storage systems.
Thermal energy storage (79) · Energy storage (111) · Thermal (23) · Latent heat (12)
Sorption heat storage for long-term low-temperature applications: A review on the advancements at material and prototype scale
Review of Thermal Energy Storage Materials for Application in Large-Scale Integrated Energy Systems—Methodology for Matching Heat Storage So
| Year | Share index |
|---|---|
| 2022 | 180.0 |
| 2023 | 188.8 |
| 2024 | 190.5 |
| 2025 | 241.2 |
Cautions · 0415.4% of this theme group
Explores safety and performance challenges of non‑lithium electrodes and solid‑state battery concepts.
Anode (82) · Cathode (72) · Electrolyte (84) · Lithium (40)
Electrode Materials for Rechargeable Sodium‐Ion Batteries: Potential Alternatives to Current Lithium‐Ion Batteries
From Lithium‐Metal toward Anode‐Free Solid‐State Batteries: Current Developments, Issues, and Challenges
| Year | Share index |
|---|---|
| 2022 | 801.2 |
| 2023 | 819.5 |
| 2024 | 719.6 |
| 2025 | 857.2 |
Cautions · 0512.0% of this theme group
Highlights durability and scalability concerns for emerging nanomaterial‑based supercapacitor technologies.
Supercapacitor (38) · Capacitance (13) · Electrochemistry (30) · Nanotechnology (17)
Progress and Perspectives on Promising Covalent‐Organic Frameworks (COFs) Materials for Energy Storage Capacity
Conductive Gels for Energy Storage, Conversion, and Generation: Materials Design Strategies, Properties, and Applications
| Year | Share index |
|---|---|
| 2022 | 1059.2 |
| 2023 | 1041.2 |
| 2024 | 972.9 |
| 2025 | 996.1 |
Cautions · 069.9% of this theme group
Analyzes causes and mitigation strategies for overheating and failure in high‑energy battery packs.
Battery (91) · Thermal runaway (12) · Energy storage (49) · State of charge (10)
Studying Abuse Testing on Lithium-Ion Battery Packaging for Energy Storage Systems
Recent Advances in the Development of Li‐Air Batteries, Experimental and Predictive Approaches – Prospective, Challenges, and Opportunities
| Year | Share index |
|---|---|
| 2022 | 67.8 |
| 2023 | 72.2 |
| 2024 | 49.7 |
| 2025 | 71.7 |
Cautions · 075.5% of this theme group
Investigates efficiency losses and degradation mechanisms linked to electrolyte management in redox flow batteries.
Flow battery (46) · Redox (33) · Vanadium (24) · Electrolyte (22)
Vanadium redox flow battery capacity loss mitigation strategy based on a comprehensive analysis of electrolyte imbalance effects
Experimental Study on the Effect of Operating Conditions on the Efficiency of Vanadium Redox Flow Battery
| Year | Share index |
|---|---|
| 2022 | 228.6 |
| 2023 | 223.8 |
| 2024 | 199.4 |
| 2025 | 256.1 |
Opportunities · 0123.0% of this theme group
Explores optimization of battery storage to support wind, solar, and distributed renewable generation.
Energy storage (1,114) · Renewable energy (356) · Energy (198) · Wind power (169)
Battery Energy Storage Optimization in Distribution Power Systems with Distributed Renewable Energy Resources
Design and Control of an Energy Storage System for Hybrid Renewable Energy Systems
| Year | Share index |
|---|---|
| 2022 | 1236.6 |
| 2023 | 1323.1 |
| 2024 | 1264.4 |
| 2025 | 1700.3 |
Opportunities · 0222.7% of this theme group
Highlights breakthroughs in electrolyte formulations that enable high‑performance, durable electrode interfaces.
Cathode (418) · Electrolyte (470) · Anode (402) · Electrochemistry (347)
Phosphated Electrolyte Enabling Dual Robust Electrode–Electrolyte Interfacial Reconstruction Toward Capable Zn Metal Batteries
Sustainable High‐Performance Aqueous Batteries Enabled by Optimizing Electrolyte Composition
| Year | Share index |
|---|---|
| 2022 | 801.2 |
| 2023 | 819.5 |
| 2024 | 719.6 |
| 2025 | 857.2 |
Opportunities · 0315.1% of this theme group
Focuses on ceramic and ferroelectric materials that boost dielectric energy density for compact storage devices.
Dielectric (122) · Energy storage (502) · Ceramic (64) · Ferroelectricity (43)
Development of <scp>PVDF</scp> / <scp>PMMA</scp> ‐Cu nanocomposites with enhanced dielectric properties and energy storage density for capac
Advanced carbon nanomaterials for high-performance energy storage technologies
| Year | Share index |
|---|---|
| 2022 | 258.1 |
| 2023 | 251.4 |
| 2024 | 190.3 |
| 2025 | 144.7 |
Opportunities · 0413.9% of this theme group
Presents models for coordinating renewable generation, storage, and electric vehicle loads to improve reliability.
Renewable energy (356) · Photovoltaic system (242) · Electricity (116) · Battery (193)
Optimizing Power System Reliability and Carbon Emissions With a Fuzzy Unit Commitment Model Incorporating Renewable Energy, Load Forecast Er
Distributed scheduling for multi-energy synergy system considering renewable energy generations and plug-in electric vehicles: A level-based
| Year | Share index |
|---|---|
| 2022 | 1678.8 |
| 2023 | 1759.5 |
| 2024 | 1613.9 |
| 2025 | 2199.9 |
Opportunities · 0510.1% of this theme group
Describes graphene‑based electrodes that merge supercapacitor and battery characteristics for high energy output.
Supercapacitor (526) · Capacitance (273) · Electrode (176) · Graphene (76)
A high-performance supercapacitor-battery hybrid energy storage device based on graphene-enhanced electrode materials with ultrahigh energy
A review of supercapacitors: Materials, technology, challenges, and renewable energy applications
| Year | Share index |
|---|---|
| 2022 | 1466.2 |
| 2023 | 1470.9 |
| 2024 | 1381.1 |
| 2025 | 1194.8 |
Opportunities · 067.7% of this theme group
Investigates strategies for integrating storage within microgrids to balance local generation and demand.
Microgrid (331) · Energy storage (270) · Renewable energy (179) · Distributed generation (56)
Power Management of Hybrid Microgrid with Energy Storage System
Capacity Optimization of Battery Energy Storage Systems in a Microgrid
| Year | Share index |
|---|---|
| 2022 | 1081.9 |
| 2023 | 1151.2 |
| 2024 | 1091.6 |
| 2025 | 1537.9 |
Opportunities · 077.5% of this theme group
Examines hybrid phase‑change materials that improve thermal storage efficiency through nanostructuring.
Thermal energy storage (267) · Thermal (84) · Phase-change material (65) · Latent heat (39)
Advances in nano-enhanced phase change materials and hybrid thermal energy storage systems: Paving the way for sustainable energy solutions
Improving the efficiency of thermal energy storage through the development and evaluation of hybrid nano-enhanced phase change materials
| Year | Share index |
|---|---|
| 2022 | 181.7 |
| 2023 | 190.7 |
| 2024 | 192.8 |
| 2025 | 243.6 |
Orientation shares compared with 25,000 papers in the reference sample.
| Research orientation | This field | Reference sample |
|---|---|---|
| Promising | 47.6% | 37.3% |
| Breakthrough | 30.9% | 26.4% |
| Descriptive | 8.1% | 17.2% |
| Problem-identifying | 7.0% | 9.9% |
| Comparative | 3.8% | 3.8% |
| Cautionary | 2.4% | 4.5% |
| Critical | 0.3% | 1.0% |
Counts and shares refer to the stated research pool. A low count describes how much of that research is recorded here, not the absence of a real-world concern.
| Concern / example paper | Papers | Share | Raised as a problem | Worldwide share |
|---|---|---|---|---|
| Energy & datacenter footprintEnergy storage in datacenters | 43 | 0.09% | 4 (9.3%) | 0.09% |
| Hardware, e-waste & supply chainLife Cycle Assessment and Sustainability of Energy Storage Options for Solar PV Technologies | 29 | 0.06% | 3 (10.3%) | 0.06% |
| Privacy & surveillanceA Resilient and Privacy-Preserving Energy Management Strategy for Networked Microgrids | 23 | 0.05% | 0 (0.0%) | 0.05% |
| Water useExperimental and Theoretical Analysis of Immersion Cooling of a Li-Ion Battery Module | 16 | 0.03% | 0 (0.0%) | 0.03% |
| Concentration of compute powerEnergy Storage Market Power Withholding Bounds in Real-time Markets | 15 | 0.03% | 2 (13.3%) | 0.03% |
| Bias & fairnessFlexibility at a cost: Industrial battery storage and the breakdown of grid fee fairness in Germany | 8 | 0.02% | 1 (12.5%) | 0.02% |
| Safety & misuseCyber Resilience of Battery Energy Storage System Scheduling under Adversarial Attack on Load Forecasting | 5 | 0.01% | 1 (20.0%) | 0.01% |
| Carbon & emissions of computeA multi strategy optimization framework using AI digital twins for smart grid carbon emission reduction | 2 | 0.0% | 0 (0.0%) | 0.0% |
| Labour & data work | 0 | 0.0% | 0 (%) | 0.0% |
Institution and researcher rankings use citations to their covered work. Research scope: worldwide. This may be broader than the company geography.
Company counts, hiring and disclosed funding across the recorded hubs.
60.1% across the displayed hubs
4 companies hiring · $1.7B disclosed funding
Explore companies in Shenzhen ↗
11.0% across the displayed hubs
0 companies hiring · $21.8M disclosed funding
Explore companies in Dongguan ↗
6.4% across the displayed hubs
1 companies hiring · $72.2M disclosed funding
Explore companies in Shanghai ↗
5.6% across the displayed hubs
1 companies hiring · $662.3M disclosed funding
Explore companies in Hangzhou ↗
5.1% across the displayed hubs
0 companies hiring · $120.2M disclosed funding
Explore companies in Suzhou ↗
4.3% across the displayed hubs
0 companies hiring · $149.8M disclosed funding
Explore companies in Guangzhou ↗
4.1% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in Huizhou ↗
3.4% across the displayed hubs
0 companies hiring · $299.2M disclosed funding
Explore companies in Beijing ↗Clear definitions for making better comparisons.
It measures the tracked company ecosystem, recorded funding, hiring and other available evidence. It is not a market-size estimate.
No. A company can belong to several segments, so segment counts and funding can overlap.
A dash or unavailable panel means the current reviewed source snapshot does not support that figure.
Company ecosystem snapshot: 31 August 2026. Funding is recorded in USD; filed accounts retain their stated currency and reporting basis. Each section identifies its own coverage. The news and research behind these sections is explorable in Prism.
Canonical landscape ↗