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Air pollution concerns are leading China's National Development Reform Commission to set a higher goal for cleaner energy. The NDRC plans a 52 gigawatt increase in installed capacity for green energy in 2013, an increase from 36 gigawatts in 2012. This includes 10 gigawatts for solar energy. Clean energy will take up 57% of additions to installed capacity in 2013, compared to 35% in 2010, according to Tian Miao, an energy anayst at NSBO.

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Scientists have determined that formaldehyde emissions from chemical and oil refineries and vehicles play a significant role in creating the smog and haze in China. After recent improvements in air quality by limiting use of coal, the focus now shifts to other sources. 

Scientists say the formaldehyde emissions combine in a chemical reaction with the sulfur dioxide released from burning coal to create substances that create the smog and haze over Beijing and other cities.

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This analysis of coal use using graphs shows a clear move away from coal in the world, except for two growth markets China and India which account for 60% of the increase in coal use since 2008. India has gone black in its shift to increasing use of coal. China has begun the shift away from coal to address the smog over large urban areas, poor air quality and health impact of coal use. Because China used five times the coal used by India in 2017, the overall impact in China and India is showing a shift away from coal to hydropower, other renewables including solar energy. It is likely that India will make the shift following China's example in the future. 

The trend is clear when one looks at the incremental terawatt hour and where it comes from. The shift is clear to renewables, hydropower, and non fossil uses in the rest of the World and China which account for most of the coal use in the world.

 

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The action taken by local and government officials to address the high PM 2.5 pollutant levels and smog in Harbin, China, in October 2013. For the first time the Ministry of Environmental Protection has powers to take serious action. It is sending out inspection teams to cities across China for the winter to make sure environmental regulations are enforced. One big change is that cities now report in real time the change in pollutant levels for PM 2.5, the worst pollutant. By Oct. 2013 113 cities in China carried the live reports on websites. The Ministry has published a list of the 4189 factories in China that create 65% of total industrial air pollutants in China. The Jinping-Li Keqiang administration supports the stronger enforcement and has set a goal of reducing PM 2.5 levels by 15- 25% each year for Tianjin, Beijin and Hebi province in northern China, compared to 2012 levels. These three regions have been given the target of reducing coal use by 80 million tons a year.

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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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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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Coal is expected to take up 36% of global net electricity generation by 2040, only slightly down from 36% in 2015, according to the U.S. Energy Information Administration. This is the prospect for the future as India increases use of coal and China continues its use of coal. This make clean coal power plants an important part of the solution combined with increasing use of solar, wind, and where safe nuclear energy.

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Efforts in 2014 by Jizhong Energy Company to reduce pollution in the city of Xingtai, population 7.6 million, by closing down the worst polluting plants and installing new equipment. The World Bank put the cost of pollution, including cancer and other health problems, at 9% of gross national income in 2009. The Ministry of Environmental Protection estimates 3.5% of GDP as the cost of pollution in 2010. Xingtai's pollution levels have been recorded by air quality monitors at as high as 30 times China's national standard. Government figures show the PM2.5 in the city's air is 150 micrograms per cubic meter over the last 12 months, more than 4 times the national standard. To get some idea what this means, consider that Fresno, California, with the highest pollution level in the U.S. had PM2.5 level of 18 micrograms per cubic meter. To show it is serious the central government requires the city to post pollution figures online, down to individual smokestacks and exhaust ports.

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Germany has shown that low tech contact tracing efforts work- no apps needed, a phone, a desktop computer with a centralized database, and most important the human relations skills of the person doing the calls. The  sensitivity to the situation facing each person being called, being able to talk to the person in the language they speak in a multilingual environment such as California, is shown here. A 40 person team operates in San Francisco consisting of public health officials, clinicians, medical students and librarians. They call the contacts of people with coronavirus, arrange tests, and as needed send packages of food and medicines to hotel rooms or homes. Every call is expected to last 15 minutes but all sorts of questions are handled.  English and Spanish are used. Here one of the persons doing the contact tracing says she does not use apps, just an open source software used in the fight against Ebola. Definitely low tech, no waiting, get going is the message to every city in the world. She says apps software such as what Google and Apple are putting out can tell you whether the person went to some place, but cannot tell you more about that person, cannot tell you about problems the person is having being tested, and how they are having difficulty providing for families. One of the big lessons from Germany and efforts such as this one in San Francisco, and in other places such as Paris, Singapore, Taiwan, is that there is a complex nature to contact tracing that cannot be solved by tech. In fact the best thing to do is to get started immediately, with a phone and a database on a computer, as long as you have a person who has the motivation and skills, empathy with people, a lot can be done. Waiting for apps is a dangerous waste of time is shown by the low tech German experience, and the experience in other places. Most important is starting immediately. The example shown here of working with migrant workers in contact tracing shows in the most vulnerable places it is these human relations skills that count, that no tech app can do. It requires detective skills to find out and get people to share their history of movements and contacts for 14 days . In Singapore crowded dormitories house 300,000 of 1.4 million migrant workers. Singapore using an app also but its use is secondary. Apps don't work in many situations but fail in the most critical situations such as these dormitories and other eccentric or atypical situations such as faced by South Korea with religious groups and gay communities, elderly people in Europe, that generate the worst dangers of spread and need to be cluster isolated quickly. Human contact tracing has a history of being an effective method and was used in China and South Korea during the 2003 SARS epidemic. More countries need to adopt the method used in Asia and in Germany, particularly Britain, the U.S., France and India. It is OK that Britain's NHS and India's national government with Aarogya Setu app have put out their own apps which balance privacy concerns with the need to act immediately and cover the entire country, but the hard slog of human contact tracing teams in each district is indispensable. This is why the former Health minister in Britain calls it Britain's national mission to do this. Speed is key- putting together teams across the country in every district from skilled volunteers or government workers, and pulling together the phone and a centralized database on a computer as basic equipment. The fact that this is easily doable and people with human skills needed can always be recruited as they have been in Germany- from public officials in local government who are less busy in lockdowns, medical students, clinicians, volunteers, people from different professions- makes it inexcusable not to learn from others experience and get going. Just Do It. You want to reopen business, professions, offices and public services- Just Do It, it makes this possible. You want to prevent spread of the virus- Just Do It, it makes this possible. You want to limit damage to the economy and get the recovery going- Just Do It, it makes this possible. People of all shades of opinion can agree on this- its the only thing that works, even when there is a lack of enough proper accurate testing. ...

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China's efforts to control air pollution by increasing supply of wind power, hydroelectric power and nuclear power. Efforts to control air pollution and the problems China faces. Proposal for a carbon tax on polluting plants.