Meghan Hodges
India and the USA are two of the world's worst polluters, with both countries seeing an increase in carbon dioxide emissions in 2023. India's emissions rose by 233 million metric tons, now accounting for 8% of the global total. The USA's emissions increased by 1%, with a total of 6,343 million metric tons of carbon dioxide in 2022. This article will explore the sources of these emissions and compare the two countries' contributions to global pollution.
| Characteristics | Values |
|---|---|
| Air Quality | India has worse air quality than the USA. India has 21 of the world's 30 most polluted cities. |
| Air Pollution-Related Deaths | India: 2 million people die prematurely each year due to air pollution. USA: In 1948, a deadly haze in Donora, Pennsylvania caused serious respiratory and cardiovascular issues for nearly half of the town's 14,000 people, resulting in over 40 deaths. |
| Pollution Management | India: Pollution management is not a significant political issue, and politicians have shown little interest in reducing pollution. USA: Legislative measures like the Inflation Act address emissions control. |
| Fossil Fuel Usage | India: Fossil fuel burning power plants contribute to urban pollution. USA: Heavy reliance on fossil fuels contributes to pollution. |
| Renewable Energy | India: Renewables are the second-largest generator of electricity, but coal-fired power plants account for 60% of total electricity production. USA: President Obama's announcement of carbon controls resulted in a shift towards clean energy. |
| Industrial Pollution | India: Industrial emissions are a significant source of pollution. USA: Pollution has been a consequence of industrial progress. |
| Water Quality | Data suggests dissatisfaction with drinking water quality in both countries. |
| Forest Area | Data suggests a difference in forest area between the two countries, with the USA having a larger forest area. |
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What You'll Learn
- India's PM 2.5 emissions are created in the upper atmosphere
- The USA has better air quality than India
- India's per capita income is lower than the USA's, impacting its ability to invest in pollution control
- India's government has provided cooking gas cylinders to reduce the use of polluting biomass fuels
- The USA's air pollution was a consequence of industrial progress
India's PM 2.5 emissions are created in the upper atmosphere
India has far more people living in heavily polluted areas than the US. In 2016, at least 140 million people in India were breathing air 10 times or more above the WHO safe limit. A study published in The Lancet estimated that in 2017, air pollution killed 1.24 million Indians, reducing the country's average life expectancy by 1.7 years. The 10 most polluted cities in the world are all in northern India.
India experiences some of the highest ambient PM2.5 levels in the world, which led to 1.67 million premature deaths in 2019. Extensive efforts to improve air quality in India are underway, targeting major emission sources such as residential fuel use, vehicle exhaust, industry, and power generation. These anthropogenic emissions are widely recognized as major causes of hazardous air quality and associated mortality across India. However, other factors, such as meteorological conditions, also play a crucial role. Meteorological conditions regulate the accumulation, transport, and removal of emitted air pollutants. Atmospheric stagnation, characterized by a lack of precipitation, weak surface winds, and limited vertical mixing, is particularly influential in worsening PM2.5 pollution over India.
A study by the World Bank found that economic losses due to premature deaths and morbidity attributable to air pollution in India accounted for $36.8 billion in 2019, or 1.36% of the country's GDP. The World Bank is introducing tools for airshed management and planning to support state and regional air quality management approaches in India. These efforts aim to facilitate the creation of India's first State-wide Air Quality Action Plans and the first extensive Regional Airshed Action Plan for the Indo Gangetic Plains (IGP), covering seven union territories and states.
While India has imposed stringent emissions standards for power plants, state utilities that own many of the country's ageing coal power plants have failed to comply. India's 246 coal-fired power plants account for 60% of the country's total electricity production, and coal is expected to dominate the country's energy mix for decades to come. However, increased investment in renewables has made them India's second-largest generator of electricity. The Modi administration is pushing to expand renewable energy capacity, including solar power, to help meet rapidly growing power demand.
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The USA has better air quality than India
India has been dubbed the most polluted country in the world. The country's air quality has been deemed so poor that it lowers the average life expectancy of its citizens by 1.7 years. In 2019, India was home to 21 of the world's 30 most polluted cities, with 2 million Indians dying prematurely each year due to air pollution.
The USA, on the other hand, has better air quality than India. The Clean Air Act, for example, has resulted in $2 trillion in benefits, most of which are connected to lives saved, illnesses prevented, and increased worker productivity. President Obama's announcement of carbon controls, in particular, saved thousands of lives and prevented hundreds of thousands of asthma episodes by switching to clean energy.
The USA's Air Quality Index (AQI) is a testament to its commitment to improving air quality and protecting public health. The AQI, established by the Environmental Protection Agency (EPA), provides an easy-to-understand system for communicating outdoor air quality and associated health concerns to the public. An AQI value of 50 or below represents good air quality, while a value over 300 indicates hazardous air quality.
While India has also implemented initiatives to combat air pollution, such as stricter emissions standards for power plants, enforcement of these standards has been lacking. India's per capita income also hinders its ability to invest significantly in combating air pollution. As a result, India continues to struggle with poor air quality, particularly in northern regions, where geographical factors trap pollutants.
In summary, the USA has better air quality than India due to its long-term investments in improving air quality, effective policies such as the Clean Air Act, and proactive public health measures. India, despite efforts to address pollution, continues to face significant challenges in improving its air quality.
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India's per capita income is lower than the USA's, impacting its ability to invest in pollution control
India's per capita income is significantly lower than that of the USA, which has a direct impact on its capacity to invest in pollution control measures. India's economy is currently ranked fourth globally by nominal GDP and third by purchasing power parity (PPP). However, when it comes to per capita income, India ranks much lower, at 136th by GDP (nominal) and 119th by GDP (PPP). This indicates that while India's overall economic output is high, the distribution of wealth among its vast population results in a lower average income per person.
In contrast, the USA, which has a smaller population, enjoys a higher per capita income. This disparity in per capita income between the two countries has significant implications for their ability to address pollution issues. A country's capacity to invest in pollution control measures is closely linked to its economic resources. A higher per capita income generally translates to greater financial resources that can be allocated towards environmental initiatives and infrastructure.
The USA, with its higher per capita income, has more economic flexibility to allocate funds towards pollution control. This enables the country to implement stricter emissions standards, incentivize the development and adoption of renewable energy sources, and enforce environmental regulations. Additionally, the USA has the financial means to invest in research and development of new technologies that can help reduce pollution and mitigate its environmental impact.
On the other hand, India's lower per capita income presents challenges in addressing pollution issues. The country faces constraints in generating the necessary financial resources to combat pollution effectively. India's economy, while growing, is still characterized by high unemployment, rising income inequality, and a significant rural population contributing to a substantial portion of its GDP. These factors limit the government's ability to raise funds for pollution control initiatives through taxation or other means.
Despite these challenges, India has demonstrated a commitment to improving its environmental situation. The Modi administration has made ambitious pushes to expand renewable energy capacity, with increased investment in renewables making them the country's second-largest generator of electricity. However, India still relies heavily on coal-fired power plants, which contribute significantly to air pollution. India's aging coal power plants, many owned by state utilities, have struggled to comply with tough emissions standards, highlighting the complex interplay between economic development and environmental sustainability.
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India's government has provided cooking gas cylinders to reduce the use of polluting biomass fuels
India is currently one of the most polluted countries in the world, with air pollution contributing to hundreds of thousands of deaths per year. The 2016 data, the latest available, shows that India has far more people living in heavily polluted areas. At least 140 million people in India are breathing air 10 times or more the safe limit set by the World Health Organization. A study published in The Lancet estimated that in 2017, air pollution killed 1.24 million Indians, half of whom were younger than 70, lowering the country's average life expectancy by 1.7 years.
The Indian government has implemented several programs to address the high health, environmental, and climate costs of biomass use. One such initiative is the Pradhan Mantri Ujjwala Yojana (PMUY, Prime Minister’s Scheme for cleaner cooking). Under this program, the government has provided about 80 million biomass-using households with an LPG stove and cylinder connection since 2015, with a goal of reaching an additional 10 million beneficiaries by 2022. The PMUY has been instrumental in expanding subsidized LPG connections to 103 million women from low-income households, enabling them to transition away from polluting fuels.
Despite these efforts, approximately 500 million people in India still lack access to clean cooking fuel. Many households continue to use biomass or kerosene for cooking, contributing to harmful indoor air pollution. The government recognizes the need to ensure timely and convenient delivery of LPG refills to encourage sustained use of clean cooking fuel. Additionally, a double-bottle connection approach for PMUY consumers, providing a second 14.2 kg refill, could bolster the adoption of LPG.
India's government is also making efforts to expand renewable energy capacity, including solar power, to meet rapidly growing power demands. Increased investment has made renewables the second-largest generator of electricity in India. However, the country's 246 coal-fired power plants, most of which are inefficient and highly polluting, still account for 60% of India's total electricity production.
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The USA's air pollution was a consequence of industrial progress
The USA has historically been one of the most significant contributors to air pollution globally, and its pollution levels are still a cause for concern today. Its air pollution was, and still is, largely a consequence of industrial progress and economic development.
The Industrial Revolution in the USA during the 19th and 20th centuries led to a rapid increase in industrial activity and manufacturing, which resulted in significant air pollution. The burning of fossil fuels, such as coal, and the manufacture of cement, were major contributors to carbon dioxide emissions and air pollution. The USA's economic growth and industrialization also led to an increase in vehicle emissions, with the country becoming increasingly reliant on cars and trucks for transportation. This further exacerbated air pollution levels, particularly in urban areas.
In addition, the USA's historical lack of environmental regulations allowed industrial facilities to emit large quantities of pollutants into the atmosphere with few consequences. This led to high levels of hazardous air pollutants, including lead, which had significant health impacts on the population. Lead, for example, has been linked to neurological issues in children and heart disease in adults.
While the USA has made significant progress in reducing air pollution in recent decades, mainly due to the implementation of the Clean Air Act and other environmental regulations, pollution levels remain an issue. Despite overall emissions of air toxics declining by 74% between 1990 and 2017, approximately 140 million people in the USA still live in counties with pollution levels above the primary National Ambient Air Quality Standards (NAAQS). This is especially true in areas with large industrial facilities, high transportation emissions, and near certain large lead-emitting industrial facilities, where air quality standards are not always met.
The USA's air pollution, therefore, has been and continues to be, largely a consequence of its industrial progress and economic development. While efforts are being made to reduce emissions and improve air quality, the country still faces challenges in ensuring that its economic activities are sustainable and do not compromise the health and well-being of its citizens.
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Frequently asked questions
India has worse air pollution than the USA. Of the world's most polluted 30 cities, 22 are in India, with the remaining eight in Pakistan, Bangladesh, and China. The USA, however, is a significant contributor to pollution due to its historical industrial revolution and heavy reliance on fossil fuels.
The main sources of pollution in India are automobiles, industry, biomass burning for cooking in rural regions, agricultural stubble burning, construction, industrial emissions, and crop burning. India also has 246 coal-fired power plants that account for 60% of the country's electricity production.
Air pollution is a major health concern in India, causing an estimated 2 million premature deaths annually. It increases the risk of respiratory and cardiovascular issues, asthma, stroke, and lung cancer. Air pollution also lowers the country's average life expectancy by 1.7 years.
India's Supreme Court has ordered a stop to stubble burning in the states around Delhi. The Modi administration is also pushing to expand renewable energy capacity, with increased investment making renewables the country's second-largest generator of electricity. However, India's politicians have been criticized for a lack of interest in pollution reduction and for failing to hold state utilities accountable for complying with emissions standards.
