China ESG Reporting 2025: Mandatory Disclosure, Green Finance Standards and Corporate Compliance
China's regulatory framework for environmental, social and governance (ESG) disclosure has shifted from voluntary to mandatory for listed companies and bond issuers. The China Securities Regulatory Commission (CSRC) and stock exchanges issued comprehensive sustainability reporting rules in 2024, requiring large listed companies and dual-listed firms to publish annual sustainability reports starting from fiscal year 2025. The People's Bank of China has aligned its green finance taxonomy with international standards, and the green bond market has grown to become the world's second largest, exceeding USD 100 billion in annual issuance.
TL;DR
China's mandatory ESG reporting framework took effect in 2025, requiring approximately 450 listed companies to publish annual sustainability reports. The green bond market exceeded USD 100 billion in annual issuance, and the green loan portfolio surpassed CNY 30 trillion. Domestic ESG rating agencies have proliferated, with SynTao Green Finance and Wind ESG emerging as the most widely used ratings among institutional investors.
Key Insights
Companies Required to Report
Approximately 450 large listed companies on the SSE, SZSE and BSE are required to publish annual sustainability reports starting from 2025, with requirements expanding to mid-cap firms by 2027.
Green Bond Issuance
China's green bond issuance exceeded USD 100 billion in 2024, maintaining its position as the world's second-largest green bond market after the European Union.
Green Loan Portfolio
Outstanding green loans in China surpassed CNY 30 trillion by end of 2024, growing twenty-eight percent year-on-year, making China the largest green loan market globally.
ESG Rating Providers
Over twenty domestic ESG rating providers operate in China, with SynTao Green Finance and Wind ESG as the most referenced, though rating divergence between providers remains significant.
Side-by-Side Comparison
| Metric | China | EU | USA | Japan |
|---|---|---|---|---|
| Mandatory ESG reporting scope | Large listed (2025) | All large (2024) | SEC proposed | Prime market (2023) |
| Green bond issuance (USD B) | 100+ | 280+ | 50+ | 30+ |
| Green loans (USD T) | 4.2 | 3.5 | 0.8 | 0.3 |
| ESG rating providers | 20+ | 15+ | 20+ | 8+ |
| Carbon market coverage | Power sector | All large | Voluntary | Voluntary |
Frequently Asked Questions
Starting from 2025, companies listed on the main boards of the SSE and SZSE with market capitalization above specified thresholds, as well as all companies listed on the STAR Market and ChiNext, must publish annual sustainability reports. Requirements will extend to more companies by 2027 and 2030 in phases.
China's green bond taxonomy covers six categories: clean energy, pollution prevention, resource conservation, clean transportation, climate adaptation and ecological protection. The PBOC has aligned approximately eighty percent of its taxonomy with the EU green taxonomy, though differences remain in nuclear energy, natural gas transition activities and coal-related technologies.
Listed companies must report Scope 1 and Scope 2 greenhouse gas emissions. The national ETS covers the power sector, with plans to expand to steel, cement and aluminum. Companies use standards issued by the Ministry of Ecology and Environment (MEE) for emissions verification and reporting.
Chinese ESG ratings show significant divergence between providers due to differences in methodology, weightings and data sources. SynTao and Wind ESG are the most established, but institutional investors often supplement domestic ratings with international assessments. The CSRC is working to improve data standardization and reduce rating inconsistency.