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The air quality around Chinese cities is worsening because of coal fired plants and increasing demand for energy, and because of exhaust from automobiles filling the highways. The air quality around Beijing violated the WHO standards more than 80% of the time during the fourth quarter 2008 period. China's Ministry of Environmental Protection says in a report that more than 25% of China's rivers, lakes and streams are too polluted to be used for drinking water. And acid rain is a problem in 200 of 440 cities it has monitored. Efforts to control the exhaust pollution from cars by putting driving restrictions in Beijing are not as effective. One report says that even after 20% of private cars are taken off the road each weekday, the 250,000 new cars that were added to Beijing's streets in the Jan-April 2010 period, have left things as bad as they were before.

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VW's Dieselgate settlement required it to spend $2 billion on electric charging stations in the US to compensate society for air pollution caused by its faulty diesel engines. The Washington Post looks at these EV charging stations and finds many of these do not work. An author of a reliability study on charging stations Prof. David Rempel of UC Berkeley says there should have been more oversight as he considers it to be public money. About 80% of these charging attempts are successful at 4000 fast chargers run by Electrify America according to JD Power, and customer satisfaction is low.

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Air quality index for PM2.5- particulate matter 2.5 extremely hazardous- reached 285 on November 9, 2023. The thick smoke was visible on NASA satellite imagery. Much of it come from burning of paddy rice straw after the rice harvest in states of Haryana and Punjab near New Delhi. Governments at the federal level and state levels have failed to stop the burning of stubble. The fire smoke adds to pollutants from industrial activities, and pollution from cars and buses. The first week of November and last week of October was when fire activity happened this year, delayed after monsoon rains.

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The Masterplan Delhi 2041 implemented by Delhi Development Authority will take into account many of the problems of air pollution and environment friendly proposals that Delhi has today. Planning for more green areas, to encourage walking and better pavements are part of this focus as the current Master Plan 2021 comes to a close.

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The World Health Organization lists the world's most polluted cities with the highest level of PM2.5 particulate matter as 1. Kanpur, India     173 2. Faridabad          172 3.  Varanasi            151 4.  Gaya                  149 5. Patna                   144 6.  Delhi                    143 7.  Lucknow                 138 8.  Agra                        131 9.  Muzzaffarpur           120 10.  Srinagar                113 11.   Gurgaon                113 12.  Jaipur                     105 13.  Patiala                      101 14.  Jodhpur                     98 15.  li Subah ali Salem      94 A look at the cities most polluted shows that most of the cities are in or near New Delhi, (Gurgaon, New Delhi, Faridabad, Agra) in the state of Uttar Pradesh (Lucknow, Kanpur, Varanasi, Agra). The cities on the list that one does not expect are cities such as Jodhpur in the Thar desert, and Srinagar in the mountainous region of Kashmir. Srinagar is on the list because of inadequate sewage facilities to treat sewage. The Dal lake is polluted from houseboats and tourist hotels dumping sewage into the lake and not connecting to the sewage system. Jodhpur is polluted from auto exhaust and vehicular pollution.. The WHO says India's efforts to control pollution need to follow the steps taken by China recently. In response to citizen pressure and outrage about health conditions China has closed down polluting factories, and is shifting away from coal, away from coal stoves. India's efforts are inadequate and scattered says the WHO. This includes stopping fireworks sales that aggravated toxic conditions in Delhi. A program giving 37 million poor Indian women free gas connections helps a shift from use of dung fired clay ovens or coal ovens. Pollution kills 7 million people each year says WHO, and over half or 3.8 million people die from use of unhealthy cooking stoves which create indoor air pollution. Of cities above 14 million Delhi ranks first, Cairo, Egypt second, Mumbai, India fourth and Beijing fifth in air pollution levels.  ...

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DW.com's Science section provides this report that shows detailed graphs, and information on the dangerous use of pesticides that lead to poisoning  for 385 million people in agriculture every year. Farm workers in countries like India are particularly affected. The Heinrich Boll Foundation of The Friends of the Earth, Le Monde, and Pesticide Action Network Germany, supported this 50 page report presented in Berlin recently. The business of pesticides is worth $35 billion for large companies, yet brings with it many dangers for food contamination, water pollution, environmental damage.  Prime minister Modi in India has shown foresight and vision in tackling the problems from plastics pollution in cities and from pesticides pollution in agricultural areas. He has warned farmers about its dangers and the need to use some of the traditional methods for agriculture that avoid extensive chemical fertilizer and pesticide use. The alarming use of pesticides leads to the highest pesticide contamination of water, soil and air in the world happening in Latin America. In Nepal and India alternatives to pesticides are found in a mixture of herbs and cow urine put on the plants. Pesticide prevention in organic agriculture is also done by banning synthetic pesticides, and crops rotated in a way to prevent monocultures while encouraging insects and birds to thrive. French farmers promote organic farming with many methods they have pioneered that also promote biodiversity, which can be copied in India and rest of Asia, Latin America, Africa. ...

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Pakistan faces severe environmental problems says this report in DW.com. In addition to the heat wave, climate change, air pollution, degradation of natural resources, deforestation and soil erosion, there is the problem of access to drinking water. About 80% of Pakistan's population lack access to clean drinking water. By 2040 experts say Pakistan could be the most water stressed country in the region. A big problem is the lack of financial resources to tackle climate change with the buildup of debt. Another problem is the lack of a master plan for development that takes into account the need for protecting the environment and makes investment in renewable energy.

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After over two decades of focus on GDP growth targets, China under prime minister Li Keqiang is giving more emphasis to job growth and problems of air pollution, education, and quality of life indicators. Premier Keqiang tells a news conference in Beijing in March 2014 that China needs to create 10 million new jobs each year. More bond defaults can be expected as the financial system is being changed with new rules. Li says China will no longer be "preoccupied" with GDP growth targets. Li made the new priorities clear-"The GDP growth we want is one that brings real benefits to our people, helps raise the quality and efficiency of economic development and contributes to energy conservation and environmental protection."

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Britain's plan for a green world include Boris Johnson's plan to invest 12 billion pounds to do this. Of this $2 billion will go into promoting cycling and walking. After his own conversion to exercize, into taking a run every morning, this comes with conviction. Some of this will go to setting up cycling paths and roads where bicycles are the main form of transportation. The ban on petrol or gasoline cars moves up to 2030 o accelerate the shift. More green space and parks, more trails for running, and less air pollution for better health.

The firs zero emission laung haul airplane is part of the effort and investment. 600,000 electric heat pumps a year, planting 30,000 hectares of woodland each year. Enough power from offshore windpower to provide electricity to every home in Britain by 2030. And gilts or financial instruments for Green financing in London as financial center by the Treasury department.

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Ocean shipping sources of sulfur dioxide emissions now surpass landbased sources. A serious concern.

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On one hand Chinese environmental officials are aware of the pollution problems in Beijing and Shanghai and other cities. Levels of nitrogen dioxide in Beijing exceed the WHO clean air guidelines by 78%. On the other hand the newly emerging middle class is seeking car ownership, and the local government officials need growth in the car industry to show good GNP and GDP growth numbers on which their performance is judged. Beijing and Shanghai and Anhui province local governments are part owners of some auto companies. About 416,000 people are employed in the Shanghai area auto industry alone and the auto industry in Shanghai pays about 900 millon dollars in taxes, according to government figures. At seven cars per 1000 population car sales are just beginning to take off. And with China's population its clearly not going to be possible to have the same level of ownership as in the US. The same is true for India. This would increase by many times the current demand for crude oil and increase emissions to the point of creating a disaster. And even today because of lax enforcement, and older models on the road, about 40% of vehicles in Beijing have no pollution controls and the other 60% have varying degrees of pollution controls. Experts say changes to the subsidized oil price policy, refineries that produce cleaner gasoline, policies to build more mass transit which has lagged behind in China as car sales took off (and probably more GNP impact from car plants than mass transit which act as inducement for local officials), and stricter fuel efficiency and auto emissions standards are needed....

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Costs of climate change include food insecurity and drought, floods and fires. FR24 pictures show 10 figures from the 2021 Report of the Lancet Countdown on health and climate change: code red for humanity.

Shorter growing seasons lead to declines of 6% for corn and soy, and winter wheat 3%, rice 2% relative to 1980-2010.  2 billion people face food insecurity. Costs from extreme weather events in 2020 was $278 billion. 4 million deaths attributable to air pollution in 2019.

Drought leads to migration in Africa and Asia as crops and cattle wither in the heat from lack of rain. The estimated share of global surface area affected by extreme drought for any given month in 2020 is a shocking 19% according to this FR24 report. Also shocking is that until 2010 this figure was rarely above 5%.

 

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Pollution in the Indian capital as 963 new vehicles are added to the city's streets everyday. After the shift to CNG (Compressed natural Gas) a cleaner fuel by the city's buses and public transportation the air quality improved somewhat, now there is renewed fear that New Delhi will be as polluted as before and be in a toxic haze with hazardous air quality. With the introduction of a $2500 car by Tata Motors next year cars will be more affordable and with more cars on the streets pollution is likely to get worse unless something is done about it.

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Under a landmark ruling by a federal court in Leipzig, German cities can now ban older diesel engine vehicles. The cities of Stuttgart and Dusseldorf are allowed to legally ban older higher polluting diesel cars from zones that are badly affected by air pollution. Environmental group DUH brought the lawsuit after 70 German cities exceeded European Union limits for nitrogen oxides (NOx) in 2017. NOx emissions can cause respiratory disease and difficulty breathing. Diesel engines produce high levels of nitrogen oxide, and low levels of carbon dioxide. EU air quality standards are not being met in cities across Europe, so that this could set a precedent for Europe, says the BBC. Of the 15 million diesel cars on German roads only 2.7 million meet the latest Euro-6 standards, according to German automotive watchdog agency. Diesel car market share is dropping- falling to 39% in 2017 from 48% in 2015. The VW diesel emissions scandal in 2015 further eroded public confidence. The German government already has suggested alternatives such as offering free public transport in cities with poor air quality. The government opposed the ruling because it did not want the car industry to bear the additional cost of retrofitting older vehicles at a time when German carmakers were investing in electric vehicles.  Yet the trend is clear. Paris, Madrid, Mexico City, Athens have pledged to ban diesel vehicles from the centre of cities by 2025, with Copenhagen doing this in 2019. ...

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There are 5000 heavy truck charging stations in the US, mostly in depots and warehouses. And just five, only five public charging stations for heavy trucks. Imagine taking billions of tons of emissions from the heaviest polluters heavy trucks when very few only 2% of electric heavy trucks are sold today. New emissions rules that restrict the amount of emissons in a truck manufacturers product line would mean that 25% of heavy trucks and 40% of medium trucks will be electric by 2032. This includes school buses to cement mixers, and includes 100 types of heavy vehicles that cover tractor trailers, RV's, ambulances, garbage trucks and moving vans. The infrastructure law and the Inflation Reduction Act provide government aid- $7.6 billion electric charging infrastructure including heavy trucks, and $5.6 billion for zero or low emission buses. Another $1 billion for electric trucks and $40,000 as tax credit for companies buying electric trucks. For cars the new EPA rules from the Biden administration target an all electric or hybrid car population in the US by 2032.  This will be done by focussing on the two thirds of heavy trucks that go for less than 250 miles a day and trucks like moving vans, school buses and garbage trucks that drive less and go back to the same depot point to recharge. Volvo Trucks, Kenworth, BYD and Nikola, and Cummins engine are manufacturers who are working on new technologies and manufacturing. The bIden administration has changed the curve to make most of the gains to be done after 2030, in 3 years 203-2032 to achieve goals.  ...

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A significant part of the haze and air pollution in New Delhi, India, comes from crop burning in the neighboring Punjab and Haryana region. Here the Hindu newspaper looks at the practice that has not changed even after a 2015 government and NGT order banning the practice. This report cites data from the state of Punjab showing 65% of the 1.85 million farming families in the Punjab are small and marginal farmers. The problem is that the rice paddy harvest leaves 19.7 million tons of paddy straw in the fields and the farmers see burning this as a quick way to avoid incurring the cost of machinery and labor. The Punjab government is required to provide machinery to farmers for preventing the burning. Farmers say it has not provided this. Punjab government seeks funding from the central government in Delhi for meeting the cost. Till then marginal farmers continue their old ways creating a thick haze over New Delhi. Solutions proposed are having more biomass plants to generate energy and use the paddy straw, a Happy Seeder variety that takes works with the straw, and shifting to Basmati rice instead of the common rice crop. The way Indian democracy works political parties have remained wary of collectively working out solutions, letting the problem continue.  ...

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An effort by educated Chinese in business, government, and other professions to have informal discussions in small groups through getting together for dinner. This helps educated Chinese find ways to communicate their concerns about corruption, abuse of power by public officials, contamination of food, air and water pollution.

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The new EPA rules for auto emission standards were setup under the Obama administration in 2012. The rules are a major part of the effort to meet the challenge of pollution and clean air. The Trump administration and EPA chief Scott Pruitt plan to reverse the higher standards. The new standards which had the support of automakers when enacted require that average fuel economy be doubled to about 54.5 miles per gallon by 2025. This would cut oil use by 12 billion barrels over the lifetime of the cars and reduce carbon dioxide pollution by about 6 billion tons.  The EPA under president Trump does not say how much the standards will be rolled back. This also leads to one more tension between California and the Trump administration. California plans to vigorously oppose the rollback. Under the Clean Air Act of 1970 California has historically made its own rules and was followed by 12 other states making up one third of the car market in the U.S. If the Trump administration is able to to this it would create two markets for automobiles in the U.S. which is not in the interest of automakers who are having second thoughts about the change. Amazingly a suburban Virginia Chevy dealership has vigorously opposed being used as the location for the EPA under the Trump administration making an announcement on this issue. Chevy dealerships are saying the Trump administration does not have the facts, that the auto industry has done very well in the last 4-5 years. Chevrolet and GM do not want to be associated with the politics on this issue. California has historically acted as a pioneer in automobile standards with the rest of the nation following. The Trump administration move would be an effort to break this precedent.  ...

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Dyeing a pair of jeans requires 100 litres of water for the dyeing process and 15% of artificial synthetic dyes make their way into waterways as pollution. In this report The Hindu shows how centuries old indigo plants are being revived, many of them native to India. These plants contain 0.5% of Indican which exposed to oxygen produces the blue substance Indigotin. It is one of the few naturally based dyes for cotton fabrics. Other plants native to Idia also produce dyes that are less harmful to the environment. These dyes replace synthetic dyes made from petrochemical derivatives.

The work of Padma Shri Vankar, formerly of IIT Kanpur and her colleagues has helped identify and create dye extraction and dyeing methods for several plant species. This includes Nepal barberry of Arunachal, wild canna , Flame of the Forest from which colors for Holi festival are derived.

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The US gets the lowest score among the large industrialized nations- way behind Europe- in its record on greenhouse gas emissions and air pollution policies, agricultural policies, smog, and other environment criteria in a survey done jointly by researchers at Yale and Columbia Universities. On regional smog the US has a very poor score.

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Bjorn Lomborg of the Copenhagen Consensus Center says about the decision by the Obama adminisration to stop contributing to World Bank financed coal power plants- including one in South Africa- does not take into account the simple fact that 1.2 billion people living in sub-Saharan Africa and Asia have no access to electricity. In the sub-Saharan region of Africa (excluding S. Africa) the entire electricity generating capacity is about 28 gigawatts, or about the same as Arizona with a population of about 9 million compared to 860 million in the region. He says China was able to lift 680 million people out of poverty with urbanization and industry powered by coal. There is no alternative to low cost fossil fuels for the poorer regions of the earth. This is why the International Energy Agency esimates fossil fuel generated energy to remain about the same percentage in 2035 as it is today- 81%. Shale based naural gas can make a difference for air pollution and China is begining to make the shift away from coal- for sub-Saharan Africa, South Asia, this goal will take time. ...