Greta Jimenez
China's pollution problem is a pressing issue with far-reaching consequences. The country's rapid industrial expansion and economic growth since the late 1970s have resulted in severe air pollution, water pollution, frequent natural disasters, biodiversity loss, and soil pollution. China's air quality is of significant concern, with hazardous airborne particles (PM2.5) reaching levels 7 times higher than World Health Organization (WHO) standards in some cities. The country's industrial production, electricity demand, and private vehicle usage have contributed to poor air quality, causing an estimated 1.2 million premature deaths annually. China's position as a top producer and exporter of plastic products has also led to plastic pollution, impacting the Yangtze River and the ocean. To combat these issues, China has implemented plans to reduce coal consumption, promote electric vehicles, develop new and clean energy sources, and improve waste management. The success of these initiatives remains to be seen, but they highlight China's recognition of the severity of its pollution crisis.
| Characteristics | Values |
|---|---|
| Air pollution control program | The World Bank-supported Innovative Financing for Air Pollution Control Program has financed investments in energy efficiency, renewable energy, and emissions control. |
| Air pollution reduction | PM2.5 levels reduced by 33% in Beijing and 15% in the Pearl River Delta between 2013 and 2017. |
| Afforestation and reforestation programs | More than 35 billion trees planted across 12 provinces with investments of over $100 billion. |
| Pledges and agreements | Signed the 2015 Paris Agreement on climate and pledged to be carbon neutral by 2060. |
| Coal-fired power plants | Prohibited new coal-fired power plants and shut down old plants in the most polluted regions. |
| Coal imports | Surged to a record 474.42 million tons in 2023, a 61.8% increase year-over-year. |
| Environmental health crisis | Air pollution caused by PM2.5 particles was responsible for approximately 1.4 million premature deaths in China in 2019. |
| Economic growth | Despite reductions in coal consumption and polluting industries, China maintained a stable economic growth rate, decreasing from 7.7% in 2013 to 6.9% in 2015. |
| Agricultural pollution | Chinese farms generate more pollution than factories due to pesticide and fertilizer residues, packaging, and mulch film left in landfills. |
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What You'll Learn
China's air pollution crisis
The health consequences of air pollution in China are significant. According to the Chinese Ministry of Health, industrial pollution has made cancer the leading cause of death in the country. Every year, ambient air pollution alone kills hundreds of thousands of citizens. A 2007 World Bank report estimated that outdoor air pollution caused 350,000 to 400,000 premature deaths annually, while indoor pollution contributed to an additional 300,000 deaths. China accounts for 20% of global health problems associated with air quality, and its pollution levels are still 5.6 times higher than the WHO guideline.
To address the air pollution crisis, China has implemented several measures. The country aims to reduce hazardous airborne particles (PM2.5) by 10% by 2025 compared to 2020 levels and keep severe pollution days to less than 1%. China plans to achieve this by developing new and clean energy sources, such as increasing natural gas production and promoting the use of electric vehicles. The country also intends to curb projects with high energy consumption and emissions, including reducing coal consumption in key regions and prohibiting captive coal-fired generators. Additionally, China will promote freight cargo transport by rail and water, reducing the use of higher-polluting road transport.
While these measures are a step in the right direction, China's rapid industrial expansion and economic growth continue to pose challenges in maintaining air quality. The country's signature Belt and Road Initiative (BRI) has been criticised for lacking clear environmental guidelines and contributing to environmental degradation through pollution, habitat loss, and wildlife mortality. China's production and consumption of plastics, as well as its unsustainable fishing practices, further exacerbate environmental issues.
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Water pollution and shortages
China's water pollution crisis is a significant concern, with 85% of Shanghai's major rivers undrinkable in 2015, and 56.4% unfit for any purpose. The situation is not limited to Shanghai, as water pollution levels in other major cities are also extremely high. This is a result of years of rapid industrial expansion and unbridled economic growth, which have also contributed to air pollution.
The Chinese government has taken some action to address water pollution, with the Ministry of Environment stepping up efforts in 2015, ordering provinces to meet their water quality targets. The State Council also implemented the Action Plan for Water Pollution Prevention and Control in 2015, which clarified that local governments are responsible for improving water quality. By 2017, some goals had been achieved, with no large floating objects on river surfaces, no garbage on river banks, and no illegal sewage discharge in prefectural cities, provincial capitals, and municipalities under central government control.
However, water pollution remains a critical issue, with 3.78 billion cubic meters of untreated wastewater discharged across China in 2015, including 1.98 million cubic meters in Beijing alone. This wastewater is dumped into rivers and lakes, rendering them unusable for agricultural, industrial, or decorative purposes. China's water resources are estimated at only 2,000 cubic meters per capita, a quarter of the global average.
Water pollution is exacerbated by the discharge of industrial wastewater, domestic sewage, agricultural hazardous pesticides, and manure, which pollute surface and groundwater. In 2018, the Ministry of Water Resources found that only 81.6% of rivers, 25% of lakes, 87.3% of reservoirs, and 23.9% of shallow groundwater met the criteria for drinking water supply sources. This has severe consequences, with 500 million people in China lacking safe and clean drinking water.
The impact of inadequate water quality on water scarcity is complex, but it is clear that water pollution exacerbates water scarcity, which is unevenly distributed across the country. Water scarcity is particularly relevant in North China, with over half of the areas in the Huai, Hai, Yellow, and Liao River basins facing water scarcity. China's water shortage crisis is expected to worsen, with severe water stress predicted in the near future due to shortages and quality issues.
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Soil pollution
In recent years, the Chinese government has begun to acknowledge the severity of soil pollution and has taken several steps to address it. In 2018, China adopted its first Soil Pollution Prevention and Control Law, demonstrating a shift towards prioritizing the environment over GDP growth. This law takes a preventative approach, outlining measures to protect soil from future pollution and holding polluters accountable for remediation. However, the law's implementation and the financing of remediation efforts remain challenging. The government estimates it can cover only a fraction of the overall cost, which is estimated to be up to CNY 9 trillion (USD 1.3 trillion) for remediation between 2016 and 2020.
To promote soil restoration, the government has also announced rewards to encourage public participation in remediation efforts. Additionally, China has launched a national soil census, updating a survey conducted 40 years ago. This initiative aims to better understand and protect soils, ensuring food security and progress towards peak carbon and carbon neutrality targets.
Despite these efforts, soil remediation remains expensive and complex. Innovative solutions are needed to attract private investment and optimize public investments. China is also exploring conservation agricultural techniques, such as applying compost and growing cover crops to speed up soil reclamation. While these practices show promising results, they require long-term commitment, and fully restoring soil productivity remains a challenge.
China's battle against soil pollution is an ongoing process, and the country is facing the difficult task of balancing economic growth with environmental protection.
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Plastic pollution
China is the world's largest producer and exporter of single-use and virgin plastics, as well as the biggest consumer of plastics. In 2021, China produced 80.1 million tons of plastic, with only 16 million tons recycled. As such, China has long been plagued by plastic pollution.
In recent years, China has taken steps to address this issue. Notably, in 2017, China banned the import of most plastic waste, which has had a significant impact on global plastic trade flows. This ban has pushed developed countries to find ways to reduce and reuse their own plastic waste. China has also implemented a range of policies aimed at reducing plastic pollution, with a particular focus on urban areas. These include a ban on non-degradable single-use plastic straws, a tax policy for plastic pollution control, and a plan to phase out all single-use and non-biodegradable plastic in urban and rural areas by 2025.
China's national plan also includes the promotion of plastic alternatives such as bamboo, wood, and paper, as well as scientific research into biodegradable plastics. The government is pushing all retail, e-commerce, and delivery businesses to reduce the use of disposable plastic packaging and adopt reusable boxes. In addition, China is working to improve waste management systems, with projects such as the Plastic Waste Reduction Project in Shaanxi Province receiving support from the World Bank.
China's efforts to combat plastic pollution are aligned with its 2060 carbon neutrality targets and have been aided by digital technology, which provides traceability and certification for plastic waste. However, critics argue that China's policies focus too much on end-pipe solutions rather than addressing plastic production. Nevertheless, China's actions have already shown progress, with beach litter in the Yellow Sea area decreasing following clean-up initiatives.
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China's role in global pollution
China's rapid industrial expansion and economic growth since the late 1970s have contributed significantly to global pollution. The country's industrialisation has led to increased air, water, and soil pollution, causing widespread environmental and health issues. China's poor air quality, largely attributed to its rapid economic expansion and increased coal-powered industrial production, electricity demand, and private vehicle usage, has severe domestic and international repercussions.
According to the World Health Organization (WHO), China's pollution levels are 5.6 times higher than the recommended guidelines, with the town of Hotan in southwestern Xinjiang experiencing pollution levels over 20 times the WHO standard. China's air pollution accounts for 20% of global health problems associated with air quality, causing an estimated 1.2 million premature deaths annually. The Chinese Ministry of Health has also attributed industrial pollution as the leading cause of cancer in the country, with hundreds of thousands of deaths attributed to ambient air pollution alone.
China is also a significant contributor to plastic pollution, being the world's largest producer and exporter of plastic products. The Yangtze River, Asia's longest river, has become a major source of global plastic pollution, impacting a significant portion of China's land and population. China's domestic plastic waste management issues, with an estimated 13% of plastic waste released into the environment, further contribute to global plastic pollution.
Recognising the urgency of addressing pollution, China has implemented various measures to improve its environmental footprint. The country has set targets to reduce hazardous airborne particles, develop new and clean energy sources, curb high-emission projects, and promote the use of electric vehicles. China is also taking steps to reduce coal consumption, increase natural gas production, and improve waste management practices. These efforts demonstrate China's commitment to mitigating its environmental impact and contributing to global sustainability.
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Frequently asked questions
The main types of pollution in China are air, water, and soil pollution. China also faces issues with plastic pollution, biodiversity loss, and water shortages.
China's rapid industrial expansion and economic boom since the late 1970s have resulted in record levels of pollution. China's industrial sector is responsible for 48% of the country's CO2 emissions, with 40% coming from the power sector, mainly coal. China is also the world's largest producer and exporter of plastic products, accounting for nearly 30% of the world's total.
According to the Chinese Ministry of Health, industrial pollution has made cancer the leading cause of death in China. Hundreds of thousands of people die prematurely each year due to air and water pollution, and millions of tons of food grain are contaminated by heavy metals.
China has implemented various measures to improve air quality and reduce emissions, including promoting the use of electric vehicles, increasing freight cargo transport by rail and water, and encouraging the development of gas-fired power plants. China has also set targets to reduce coal consumption and hazardous airborne particles, and plans to develop new and clean energy sources.
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