Chindia Alert: You’ll be Living in their World Very Soon
aims to alert you to the threats and opportunities that China and India present. China and India require serious attention; case of ‘hidden dragon and crouching tiger’.
Without this attention, governments, businesses and, indeed, individuals may find themselves at a great disadvantage sooner rather than later.
The POSTs (front webpages) are mainly 'cuttings' from reliable sources, updated continuously.
The PAGEs (see Tabs, above) attempt to make the information more meaningful by putting some structure to the information we have researched and assembled since 2006.
Image copyright GETTY IMAGESImage caption Delhi’sair quality has improved remarkably during the shutdown
When India shut down last month and suspended all transport to contain the spread of coronavirus, the skies over its polluted cities quickly turned an azure blue, and the air, unusually fresh.
As air pollution plummeted to levels unseen in living memory, people shared pictures of spotless skies and even Himalayan peaks from cities where the view had been obscured by fog for decades.
On one social messaging group, a resident of the capital, Delhi, which regularly records some of the foulest air in the world, celebrated the city’s “alpine weather“. Politician and author Shashi Tharoor wrote that the “blissful sight of blue skies and the joy of breathing clean air provides just the contrast to illustrate what we are doing to ourselves the rest of the time”.
Media caption India coronavirus lockdown cleans up Ganges river
Less than six months ago, Delhi was gasping for breath. Authorities said air quality had reached “unbearable levels”. Schools were shut, flights were diverted, and people were asked to wear masks, avoid polluted areas and keep doors and windows closed.
Delhi and 13 other Indian cities feature on a list of the world’s 20 most polluted. It is estimated that more than a million Indians die every year because of air pollution-related diseases. Industrial smoke, vehicular emissions, burning of trash and crop residue, and construction and road dust are the major contributors.
As urban Indians gazed at the skies and breathed clean air inside their homes, researchers hunkered down to track data on how the grinding lockdown – now extended to 3 May – was impacting air pollution across the country.
Image copyright GETTY IMAGESImage caption Lucknow is another city on the top 20 world’s most polluted list
“This was an unprecedented opportunity for us to take a close look at how air pollution levels have responded to an extraordinary development,” Sarath Guttikunda, who heads Urban Emissions, an independent research group that provides air quality forecasts, told me.
Dr Guttikunda and his team of researchers looked at the data spewed out by the 100-odd air quality monitoring stations all over India. They decided to concentrate on the capital Delhi and its suburbs – a massive sprawl called the National Capital region, where more than 20 million people live. Last winter, air pollution here had reached more than 20 times the World Health Organization’s safe limit.
Image copyright HINDUSTAN TIMESImage caption The financial capital Mumbai also seems very different
The deadliest particle in Delhi’s foul air is the tiny but deadly PM 2.5, which increases the likelihood of respiratory and cardiovascular diseases. They primarily come from combustion – fires, automobiles and power plants.
Urban Emissions found the levels of PM 2.5 in Delhi during the lockdown plummeted to 20 micrograms per cubic metre with a 20-day average of 35.
To put this into context, between 2017 and 2019, the monthly average of PM 2.5 in the capital was up to four times higher. (The national standard is set at 40, and the WHO has an annual average guideline of just 10 micrograms per cubic metre.)
“If 35 is the average lowest available PM2.5 with limited local emissions, it means that at least 70% of the pollution is locally generated,” Mr Guttikunda told me.
Media caption India coronavirus lockdown cleans up Ganges river
His study also found a marked dip in PM 10, caused mainly by road and construction dust, and nitrogen dioxide, which comes mainly from vehicular emissions, and nearly 90% of vehicles are off the road.
“The current crisis has shown us that clear skies and breathable air can be achieved very fast if concrete action is taken to reduce burning of fossil fuels,” says Sunil Dahiya, of the Centre for Research on Energy and Clean Air, which has also been tracking air pollution levels during the lockdown.
But will this prompt change? After all, urban Indians’ and the media’s panic and outrage during the deadly winter pollution every year soon gets lost in the fog of summer heat and concerns over monsoon rains and droughts.
“We don’t yet have a democratic demand for clean air,” Arunabha Ghosh, Chief Executive Officer of the Council on Energy, Environment and Water, a leading climate think tank, told me. Orders to clean up the air have almost always come from the courts, responding to pleas by NGOs.
Image copyright GETTY IMAGESImage caption Pollution in Delhi peaks during winter
However, Dr Ghosh still hopes that “the experience of blue skies and fresh air could be a trigger to create a democratic demand for clean air in India”.
Crises often trigger life changing reforms. A fatal four-day “pea-souper” that engulfed London in 1952 and killed thousands provoked the passing of the Clean Air Act to reduce the use of smoky fuels.
China tried to clean up its air several times before hosting marquee international events – like the Beijing Olympics in 2008, the World Expo in Shanghai and the Guangzhou Asian Games in 2010 – before sliding back to grey, smoky skies.
But many believe the 2014 Apec meeting in Beijing, when China hosted 21 heads of Asia-Pacific economies, was a turning point. The rare blue skies over Beijing spawned the phrase ‘Apec blue‘. In a rush to clean its air, China introduced a set of far-reaching measures. Over the next four years, this resulted in a 32% drop in average pollution across major Chinese cities.
So could a lockdown to prevent the spread of a pandemic, which has imperilled the health and livelihoods of millions, trigger similar policy changes to clean up India’s air?
Image copyright GETTY IMAGESImage caption The movement for clean air has been sporadic and mainly pushed by NGOs
Could it move to a shift in reducing traffic on the road by asking people to work from home in shifts now that millions have experienced clean air for the first time in years? (Facing energy shortages after the loss of the Fukushima nuclear power plant, Japan unleashed a Cool Biz campaign to cut down air conditioning in workplaces and reduce carbon emissions by asking office workers to shed their suits.)
Or can India use some of the money from an inevitable stimulus to help kick-start the economy go towards helping green industries? Renewables, experts say, creates more jobs than coal: India has already created nearly 100,000 jobs in solar and wind energy firms.
Can the country use the windfall revenues accruing from the steep decline in oil prices – most of India’s oil is imported – to provide rebates to polluting factories to set up much-needed emission control equipment?
“We have to learn lessons to deploy the economic recovery from the pandemic. We need growth, jobs and sustainable development,” says Dr Ghosh. Cleaning up the air could be the key. For too long, India – and Indians – have ignored their right to breathe easy.
What’s more, if China can reduce air pollution by 32% in four-and-a-half years, why can’t India pledge to reduce pollution by 80% in 80 cities by 2027, which is our 80th anniversary of Independence? asks Dr Ghosh.
Big shoals of acetes, which are just a few centimetres long, crippled the water pumping stations and caused a unit to go into automatic safe shutdown
The same thing happened the next day with all units powered down, but the safety regulator says they are now in a ‘safe and controllable condition’
The Yangjiang Nuclear Power Station in Guangdong province is about 235km from Hong Kong. Photo: Handout
The power-generating units of a nuclear plant in southern China were shut down twice last week after its water filters were blocked by masses of small shrimp, the safety regulator said.
Big shoals of the tiny acetes – krill-like shrimp that are just a few centimetres long – flooded the seawater diversion channel and circulating water pumping stations of the Yangjiang Nuclear Power Station in Guangdong on March 24, the National Nuclear Safety Administration said in a statement.
They crippled the water pumping stations and caused one of the nuclear plant’s six power-generating units to go into automatic safe shutdown, while the other five units ran at 80 per cent of capacity.
The unit that shut down was powered up again the next day after station staff cleared the acetes and cleaned the filters.
But soon after on March 25, the same thing happened, with large shoals of acetes again finding their way into the pumping stations and causing four power-generating units to shut down automatically. The station shut off the other two units for safety reasons.
Big shoals of acetes found their way into the nuclear plant’s pumping stations. Photo: Handout
The incident on March 25 was rated a Level 1 on the International Nuclear and Radiological Event Scale, meaning it was an “anomaly” that had no safety or health consequences. Only two nuclear events have been rated at the top of the scale as Level 7 “major accidents” – the Chernobyl disaster in 1986 and Fukushima in 2011.
China’s nuclear safety regulator said the situation at the Yangjiang plant was under control.
“At present, all six units … are in a safe and controllable condition,” the statement said. “Staff at the scene are taking measures such as fishing out the acetes and cleaning the filters, before reactivating the units and bringing them back to normal operation in accordance with the relevant procedures.”
Nearly a decade after tsunami, clean-up continues at Japan’s Fukushima nuclear plant
Pan Chin, head and chair professor of nuclear engineering at City University of Hong Kong, said the two incidents were “operational events with no radiation leak”.
“The shutdown … is also an indication that the protection system of the power plant is functioning as designed,” he said.
“This incident is not unexpected,” Pan said. “The power plant uses seawater as a coolant for the condenser and occasionally aquatic animals may get close to the intake and cause such incidents.”
The Hong Kong Nuclear Society also noted that similar incidents had happened before.
“Similar events have occurred at nuclear power plants using seawater as a coolant for their power-generating units [including non-nuclear ones] throughout the world, including China,” said Luk Bing-lam, chairman of the society.
New Wufengshan power line across China’s Yangtze River completed
In 2016, a generating unit at the Lingao Nuclear Power Plant in Shenzhen was guided to a safe shutdown by an automatic reactor protection signal after its seawater intake was inundated with tiny marine crustaceans, according to Hong Kong’s Security Bureau. They blocked the filtering screen drum at the intake and tripped two seawater intake pumps.
China tech giants wake up to renewable energy, but fossil fuels still dominate as electricity source
17 Feb 2020
China’s nuclear safety regulator said it had asked all nuclear power station operators to use marine life detection systems in light of incidents such as those at Yangjiang last week.
But Pan from CityU said the acetes could be too small to be detected by a marine life warning system.
“If a system can detect the approach of marine life, large or small, early enough, leaving enough time to take some action to prevent them from approaching further … there will be no such incident,” he said, adding that the systems needed to be improved.
The Yangjiang nuclear plant in Guangdong is about 235km from Hong Kong. It is owned by the China General Nuclear Power Corporation, which operates over 20 nuclear power stations in China. CLP, one of Hong Kong’s two power companies, acquired a 17 per cent stake in the plant in 2017.
Image copyright GETTY IMAGES
Image copyright GETTY IMAGES
Image copyright HINDUSTAN TIMES
Image copyright GETTY IMAGES
Image copyright GETTY IMAGES
CHINDIA ALERT: You'll be living in their world, very soon 