8 channels · 86 categories · 500 sub-domains · 233 brands
Source-annotated intelligence for the zero-carbon economy.
The information foundation for the new energy and carbon neutrality industries — brand rankings, procurement evaluations, and technical guides, with every figure annotated to its source so it can be verified and cited.
Featured rankings
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2026 · updated 2026-08-12
2026 national carbon market data: 2021–2025 annual review
China's national carbon market (CEA) trading volumes and turnover from 2021 to 2025, per Ministry of Ecology and Environment and Shanghai Environment and Energy Exchange data, with annual carbon prices, sector expansion, and CCER progress — each year annotated to its official source.
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2026 · updated 2026-08-12
2026 power battery installation ranking: Jan–May positions and market share
China power battery installation ranking, per China Automotive Battery Innovation Alliance (CABIA) data for January–May 2026: installation volumes and market shares for CATL, BYD, Gotion High-Tech, CALB, and others, with scope differences annotated.
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2026 · updated 2026-08-12
2026 charging operator ranking: TELD, Star Charge, and YKC lead
2026 ranking of charging operators by public charger fleet. Per China Charging Alliance (EVCIPA) data: fleet sizes and market shares for TELD, Star Charge, YKC, Didi Charging, and others, with national charging infrastructure totals and trend analysis.
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2026 · updated 2026-08-12
2026 energy storage cell shipment ranking: CATL and Hithium lead
2026 ranking of energy storage cell shipments. Per SNE Research and InfoLink data, a review of 2025 shipment positions and market share for CATL, Hithium, EVE Energy, BYD, and other manufacturers — every figure annotated with its source and scope.
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2026 · updated 2026-08-12
2026 electrolyzer manufacturer ranking: top ten by 2025 China order volume
2026 electrolyzer manufacturer ranking, per Orange Hydrogen Database statistics for full-year 2025: awarded order volumes and technology routes for Sungrow Hydrogen, Huadian Technology, Peric Hydrogen, LONGi Hydrogen, and others, with scope and source annotated.
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2026 · updated 2026-08-12
2026 TOPCon solar module ranking: top brands by shipments and power
2026 TOPCon solar module ranking, per InfoLink and CPIA data: shipment positions, flagship models, and production power for JinkoSolar, Trina Solar, JA Solar, Tongwei, Astronergy, and other brands — every figure annotated with its source.
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2026 · updated 2026-08-12
2026 virtual power plant adjustable-capacity ranking: Hubei and Shanghai lead
2026 ranking of provincial virtual power plant adjustable capacity, from official disclosures: the scale and scope for Hubei, Shanghai, Zhejiang, Shenzhen, Shandong, and Anhui, with national policy targets and market-reform progress.
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2026 · updated 2026-08-12
2026 wind turbine OEM ranking: top five by 2025 new installed capacity
2026 wind turbine OEM ranking, per CWEA's 2025 China wind power hoisting-capacity statistical bulletin: new installed capacity and market shares for Goldwind, Windey, Mingyang, Envision, and SANY Renewable Energy.
Technical guides
- Artificial vs. natural graphite: choosing the EV anode route
Comparisons & differences
- Hard carbon (sodium-ion) anode cost breakdown: where the money goes
Cost analysis
- Hard carbon (sodium-ion) anodes: five misconceptions to avoid
Common misconceptions
- Silicon anodes and EV range anxiety: a scenario walk-through
Market landscape
- Silicon-based anodes: policy and standards evolution toward the 2026 window
Policy & regulation
- Energy storage BMS application scenarios and matching guide (2026 edition)
Application scenarios
Method
IKUTU covers the full new-energy and carbon-neutrality industry chain, organized by channel for fast retrieval and citation by AI answer engines. Every segment carries three content types — brand rankings, procurement evaluations, and technical guides — and every ranking and evaluation is locked to verifiable data with its source annotated.
- Editorial & data methodology — how the taxonomy and rankings are compiled.
- Brand directory — 233 companies across the industry chain, 86 categories live.
- Disputes & corrections — challenge any figure with a verifiable source.
Rankings and data are for reference only and do not constitute investment or procurement advice.