Meghan Hodges
India is one of the most polluted countries in the world, with 1.4 billion people exposed to unhealthy levels of ambient PM 2.5, the most harmful pollutant. This has resulted in a heavy cost to the economy, with an estimated loss of US$28.8 billion in 2019, and over 2 million deaths annually. Air pollution in India is caused by a variety of factors, including industrial and vehicular emissions, construction dust, and the burning of biomass and firewood for cooking and heating. To address this issue, India has launched the National Clean Air Program, aiming to reduce particulate matter pollution by 30-40% by 2024-2026. Additionally, Indian cities are implementing various interventions, such as strengthening air monitoring networks, adopting electric vehicles, and improving control of industrial emissions. The private sector also plays a crucial role in combating air pollution, with initiatives like the Confederation of Indian Industry's CEO Forum for Clean Air.
| Characteristics | Values |
|---|---|
| Air pollution levels in India | Among the highest in the world |
| Number of cities in the world's 30 most polluted cities that are in India | 17 or 21 |
| India's ranking in the world's largest greenhouse gas producers | 3rd |
| Percentage of India's air pollution caused by industrial pollution | 51% |
| Percentage of India's air pollution caused by vehicles | 27% |
| Percentage of India's air pollution caused by crop burning | 17% |
| Percentage of India's air pollution caused by other sources | 5% |
| Number of premature deaths in India caused by air pollution in 2019 | 1.67 million |
| Economic losses in India caused by air pollution in 2019 | $36.8 billion |
| Number of deaths in India caused by air pollution in 2015 | 1.24 million |
| Number of deaths worldwide caused by air pollution in 2019 | 369 million |
| Number of deaths worldwide caused by air pollution every year | 7 million |
| India's GDP increase if it had achieved safe air quality levels in 2019 | $95 billion |
| Year when India launched the National Clean Air Programme | 2019 |
| India's tentative national target for reduction in PM2.5 and PM10 concentrations by 2024 | 20%-30% |
| Year when India launched the National Air Quality Index | 2015 |
| Number of members in the India CEO Forum for Clean Air | 130 |
Explore related products
What You'll Learn
Reduce industrial emissions
India is one of the world's most polluted countries, with 1.4 billion people exposed to unhealthy levels of ambient PM 2.5—the most harmful pollutant. Industrial activities account for 21-38% of India's air pollution. To reduce industrial emissions, India can take several actions:
First, India should scale up Continuous Emissions Monitoring Systems (CEMS). While the Central Pollution Control Board (CPCB) mandated CEMS installation for around 3,000 industries in 2014, resulting in a thriving market with over 30,000 installations across 11,000 industrial units, more needs to be done. Replicating successful state models, such as the efforts made by the Madhya Pradesh Pollution Control Board and the Himachal Pradesh Pollution Control Board, can significantly enhance CEMS integration and compliance across the country.
Second, India should strengthen the capacity of its State Pollution Control Boards (SPCBs). SPCBs are the frontline agencies that manage industrial emissions. However, they face a nationwide vacancy rate of 50.9%, rising to 55% in the critically polluted Indo-Gangetic Plain states. These staffing shortages hinder field inspections, emissions data analysis, and timely enforcement actions. Structured recruitment drives with an emphasis on hiring scientific and technical personnel are necessary. Additionally, establishing competitive career pathways, implementing time-bound promotions, and creating an Indian Environmental Service (IES) can help attract and retain skilled professionals.
Third, India should provide targeted financial support to micro, small, and medium enterprises (MSMEs) to enable them to adopt cleaner fuels and technologies and install pollution control devices. Funds under Startup India can support innovations in energy efficiency, cleaner fuels, emission monitoring, and industrial waste management. Enforcing industrial compliance measures is often more feasible than managing dispersed sources like stubble burning or household fuel use because industries are point sources and easily identifiable.
Furthermore, India should continue its efforts to expand renewable energy and promote electric vehicles. India's initial Paris Agreement climate policy pledge calls for a reduction in carbon dioxide intensity of GDP by 33-35% by 2030 from 2005 levels and an increase in non-fossil-fuel-based power to about 40% of cumulative installed capacity by 2030. At COP26, India announced more aggressive targets, including achieving net-zero emissions by 2070. Meeting these targets will require emissions reductions in every economic sector, including energy-intensive industrial processes.
Finally, India should support the development and implementation of new technologies for reducing industrial emissions. For example, the use of subsidies to increase electricity use, incentives to replace coal with natural gas, carbon capture and storage (CCS) technology, and hydrogen in steel production can all contribute to reducing industrial emissions in the country.
South Korea's Pollution Problem: A Growing Concern?
You may want to see also
Explore related products
Transition to electric vehicles
India has one of the fastest-growing economies in the world, and better air quality management could accelerate this growth. The country has some of the highest levels of air pollution in the world, with all of its 1.4 billion people exposed to unhealthy levels of ambient PM 2.5, the most harmful pollutant. This pollution comes from multiple sources, including vehicle emissions, industrial emissions, and the burning of wood and dirty fuels for cooking and heating.
Transitioning to electric vehicles (EVs) is a crucial step towards reducing air pollution in India. EVs produce fewer emissions than conventional vehicles, as electricity is a cleaner energy source than gasoline or diesel. India is aiming for a 30% electric vehicle share, and the National Clean Air Program targets a 40% reduction in particulate matter pollution by 2026.
However, the transition to electric vehicles in India presents challenges. New research suggests that refining the minerals needed for electric vehicle batteries, such as nickel and cobalt, could create pollution hotspots near manufacturing hubs, particularly due to increased sulfur dioxide (SO2) emissions. This challenge underscores the importance of developing and enforcing strict air pollution standards and exploring alternative battery chemistries to reduce SO2 emissions.
To ensure a smooth transition to EVs, synergy between various stakeholders, including central and state governments, the petroleum sector, the automobile industry, and the electricity sector, is crucial. It will also require structural changes for the petroleum and automobile industries, while offering new investment and business opportunities for the electricity sector.
Overall, transitioning to electric vehicles is a critical component of India's strategy to reduce air pollution and improve the health and well-being of its citizens.
China's Pollution Crisis: Solutions and Strategies
You may want to see also
Explore related products
Improve fuel quality
India is one of the most polluted countries in the world, with 1.4 billion people exposed to unhealthy levels of ambient PM 2.5, the most harmful pollutant. This has caused a heavy cost to the economy, with economic losses of US$36.8 billion in 2019, accounting for 1.36% of India's gross domestic product (GDP).
To improve fuel quality, the Indian government has taken several measures. Firstly, recognizing the adverse environmental effects of the transport sector, the government has implemented policies to reduce pollution from vehicular sources. This includes improving vehicular technology and fuel quality to reduce tailpipe emissions. While some cities have adopted better fuel quality and vehicular emission standards (BS-IV), there was no roadmap for further advancement after 2010. As a result, the Auto Fuel Vision and Policy Committee was established in 2013 to recommend a roadmap for fuel quality and vehicular emission standards until 2025. The committee suggested introducing BS-IV and BS-V norms across the country by 2017 and 2020, respectively.
The Bureau of Energy Efficiency (BEE), under the Ministry of Power, has also played a crucial role in improving fuel efficiency. BEE has been working on developing fuel efficiency norms for vehicles to moderate the rising demand for fuel. In 2015, the Ministry of Power notified average fuel consumption standards for passenger cars, aiming to reduce fuel consumption by 22.97 million tons by 2025. Additionally, fuel efficiency norms for commercial vehicles (CVs) with a gross vehicle weight (GVW) of 12 tonnes or greater were finalized in 2017. The development of fuel efficiency standards for lighter CVs between 3.5 and 12 tonnes is also in progress.
To streamline the testing process, BEE has initiated the development of a computer-based simulation tool to assess vehicle fuel efficiency without physical testing. This tool, similar to the VECTO used in EU countries, will help reduce the time and cost of testing. The technical committee recommended adopting VECTO with modifications to suit Indian conditions.
While these initiatives are positive steps towards improving fuel quality and efficiency, India still faces challenges in addressing its air pollution crisis, with motor vehicles being a significant contributor. To accelerate progress, India can learn from the stricter Euro-V/VI emission norms implemented in developed countries. Additionally, the private sector has a crucial role in combating air pollution, and businesses should actively engage in finding solutions through platforms like the Confederation of Indian Industry's CEO Forum for Clean Air.
Protecting Our Planet: Stopping Pollution and Climate Change
You may want to see also
Explore related products
Implement air quality monitoring
India has the highest air pollution levels globally, with 1.4 billion people exposed to unhealthy levels of ambient PM 2.5, the most harmful pollutant. The sources of PM 2.5 are varied, from burning fossil fuels and biomass to windblown dust and industrial emissions. The health impacts of air pollution are significant, leading to respiratory and cardiovascular diseases, and causing 1.67 million deaths in India in 2019. The economic cost of air pollution is also high, with lost output from premature deaths and morbidity resulting in US$36.8 billion in losses in 2019, equivalent to 1.36% of India's GDP.
To address this, India has implemented various measures, including the National Clean Air Program, which aims to reduce particulate matter pollution by 40% by 2026. Additionally, India has established a network of 1296 ambient air quality monitoring stations spread across 473 cities in 28 states and 7 union territories. These stations provide critical data for decision-makers and researchers working to improve air quality.
While this network of monitoring stations is a crucial step forward, there is a need for standardization and the implementation of new technologies to enhance effectiveness. For instance, states like Maharashtra are adopting real-time monitoring stations, while others like Uttar Pradesh rely more on manual monitoring methods. The benefits of real-time monitoring are significant, as it enables prompt and effective policy measures to address sudden changes in air quality.
To further improve air quality monitoring in India, the following steps could be taken:
- Standardize monitoring tools and strategies across the country to facilitate data sharing and comparison. This standardization will enable a more comprehensive understanding of air pollution at a national level and inform effective control strategies.
- Encourage the adoption of new technologies, such as remote sensing, to measure vehicle emissions in real-time. This technology can provide more accurate data and support the transition to zero-emission vehicles.
- Expand the network of monitoring stations to include more regions, especially those with high industrial activities and dense populations. This expansion will help identify pollution hotspots and inform targeted mitigation strategies.
- Enhance collaboration between government, businesses, and research organizations to leverage expertise and resources in implementing advanced monitoring systems and interpreting data effectively.
- Utilize advanced software platforms and mobile applications to monitor air quality across projects and provide accessible, real-time data to the public, promoting awareness and enabling informed decisions at individual and community levels.
- Implement gas monitors to accurately measure atmospheric concentrations of natural and man-made gases, which have been steadily rising since the industrial revolution. This data is crucial for understanding the impact of gases on human health and the environment, and for developing strategies to reduce emissions.
Japan's Pollution Problem: A Comprehensive Overview
You may want to see also
Explore related products
Standardise anti-pollution tools
India's air pollution challenge is multi-sectoral and multi-jurisdictional, requiring an "airshed" approach. An airshed is a region that shares a common flow of air, which may become uniformly polluted and stagnant. Air quality within an airshed depends on the pollution sources within it. Airsheds can extend over several hundred kilometres, beyond the boundaries of cities. Therefore, India must take action at the sub-national level for effective air pollution control strategies and apply a new set of tools for airshed-based management.
To effectively combat air pollution, India must standardise anti-pollution tools across the country. Standardisation is important so that control strategies and relevant datasets can be linked. For instance, the World Bank is introducing tools for airshed management and planning to support state and regional air quality management approaches. Similarly, the Clean Air Fund is working with the government, businesses, and research organisations to help achieve India's clean air goals.
The Indian government has also taken steps to address air pollution by launching the National Clean Air Program to reduce particulate matter pollution by 30% by 2024, with a revised target of 40% by 2026. The TRUE Initiative, in Delhi and Gurugram, revealed that motor vehicles emit far more in real-world conditions than in lab tests, calling for an accelerated transition to zero-emission vehicles.
To achieve these ambitious targets, India can standardise the use of advanced air pollution control equipment to reduce emissions and comply with environmental regulations. This equipment includes baghouse dust collectors, electrostatic precipitators, catalytic and thermal oxidisers, and wet and dry scrubbers to capture and remove airborne contaminants. Additionally, India can invest in remote sensing technology to measure vehicle emissions in real time, aiding in the transition to zero-emission vehicles.
Furthermore, India can standardise the use of air monitoring software, such as Oizom's web-based software, which provides real-time environmental data for better decision-making. This software utilises Environmental IoT and Environmental AI solutions to ensure clean and healthy air. Standardising such tools across India will enable the country to effectively combat air pollution and improve the health and economy of the nation.
Pollution's Impact: Why You're Feeling Fatigued
You may want to see also
Frequently asked questions
The main causes of pollution in India include industrial and vehicular emissions, construction dust and debris, dependence on thermal power for electricity, waste burning, and the use of wood and dung for cooking and heating.
The economic cost of air pollution to India is estimated to be over US$150 billion a year. In 2019, the total economic loss was calculated to be $36.8 billion, which was 1.36% of India's gross domestic product (GDP).
India has implemented various policies and programmes to tackle pollution, including the National Clean Air Programme (NCAP), which calls for the development of city-level Clean Air Plans to reduce particulate matter pollution. The Indian government has also launched an ambitious National Clean Air Program to reduce particulate matter pollution by 30% by 2024, with a revised target of 40% by 2026. Additionally, Indian cities are taking local initiatives, such as strengthening air monitoring networks, adopting electric vehicles, and improving control of industrial emissions.
