Green finance channels capital toward low-carbon, sustainable industries through financial instruments including green credit, green bonds, green equity, and carbon market mechanisms. China’s green finance system has rapidly evolved from policy concept to substantial market practice, with the national carbon emissions trading system (China ETS) as the most representative institutional innovation.
## China’s National Carbon Market (ETS)
**Basic mechanism**: Cap and Trade — government sets a national carbon emissions cap; allocates allowances to covered enterprises; under-quota firms buy allowances on the market; over-quota firms sell; price mechanism incentivizes emissions reduction.
**Coverage**: the first phase (launched 2021) covers the power generation sector (~2,225 enterprises, ~4.5 billion tonnes CO₂e/year, over 40% of national emissions). The “14th Five-Year Plan” targets progressive inclusion of eight high-emission industries: steel, cement, aluminum, aviation, and others.
**Current price and activity**: late 2023 national carbon market price approximately ¥60–80/tonne CO₂ — significantly below EU carbon prices (€50–100/tonne). Market activity is low, with large volumes trading concentrated near the compliance deadline. Low carbon prices are the primary problem weakening emissions reduction incentives — stricter cap-setting is needed to push prices higher.
**CCER (China Certified Emission Reductions)**: voluntary reduction credits from specific renewable energy and forest carbon sink projects usable to offset emissions in the carbon market. Restarted in late 2023 after multi-year suspension, providing a more flexible emissions reduction mechanism.
## Green Bond Market
China is one of the world’s largest green bond markets. In 2022, China issued approximately ¥850 billion in labeled green bonds, primarily funding clean energy (wind, solar), green buildings, and clean transportation. China’s green bond standards (regulated by PBOC and NDRC) have historically differed from ICMA Green Bond Principles (China’s standards previously allowed “clean utilization of fossil fuels”), but the gap has narrowed significantly in recent years.
**Climate disclosure**: from 2024, Shanghai, Shenzhen, and Hong Kong exchanges significantly strengthened ESG/climate disclosure requirements for listed companies, with major board blue-chip companies required to disclose climate-related risks and opportunities following TCFD framework.
See [Solar Energy Technology](https://sunqi.org/solar-energy-technology-advances-en/), [Carbon Capture Technology](https://sunqi.org/carbon-capture-technology-en/), and the [China Carbon Market](http://www.cneex.com.cn/).
