Sunday, January 31, 2016

Indian Railways on the Move (IRCTC)


@ Times of India - In 2014-15, the IRCTC website saw over 18.3 crore tickets being booked from its e-ticketing portal. Starting mid-Feb, they will limit bookings to six per month per user account. Today, it is India's largest e-commerce players by revenue as filed with the Registrar of Companies. E-ticketing constitutes 55% of total reserved tickets on Indian Railways. IRCTC's total income for the financial year 2014-15 stood at Rs. 1,141 crore. This is inclusive of service charge for online ticket booking, sales of packaged water, Rail Neer, and license fees from catering vendors. In the same fiscal,the total amount earned from users in ticket fares stood at Rs 20,620 crore.

Thursday, January 28, 2016

US Researchers Estimate 10-13% Reduction in PM2.5 Concentrations During Odd/Even Program in Delhi


Moratily Due to Air Pollution in Delhi - 80 per day !!



The study, addressing Global Mortality from Ambient PM2.5, found that more than 45% of these premature deaths in Delhi could be avoided if the city met the national ambient air quality standard for PM2.5. In fact, if the city's air could be cleaned up to the safe standards set by the World Health Organization, as much as 85% these deaths could be avoided, the experts said. Read more @ Times of India

Across India, as many as 4 lakh premature deaths per year could be prevented if the WHO standards were met. If no action is taken to bring down the current PM2.5 levels, deaths from air pollution would increase by 20% to 30% in India, the study warned.



Scientists arrived at the potential to prevent premature deaths in Delhi assuming that the annual mean PM2.5 level in Delhi was about 150 micrograms per cubic metre, about four times the national standard and 15 times the WHO guideline. The study is authored by Joshua S Apte from the University of Texas, Julian D Marshall from the University of Minnesota, Aaron J Cohen from Health Effects Institute and Michael Brauer from University of British Columbia.

Access the journal article @ Environmental Science & Technology

Delhi Government Initiatives.... DTC Benefited from the Odd/Even Program


Delhi is Confronting Air Pollution and Health Problems


Sunday, January 24, 2016

CPCB Report Says, Trend during Odd/Even Policy in Delhi is Unclear


Wide fluctuations in concentrations of pollutants and lack of any clear trend during the much-discussed odd-even experiment suggests that no single action can substantially reduce air pollution levels in the capital, the Central Pollution Control Board (CPCB) has said in a report.

Despite Hostile Weather, Odd/Even Program Cut Pollution in Delhi (CSE)


"With no clear trend and wide fluctuations observed in the concentrations, it is evident that meteorology and emissions from other polluting sources have been major factors impacting air quality of Delhi during the period," says the report that analyses air quality in Delhi before, during and after the odd-even experiment.

Analysis of Measurements from Odd/Even Experiment (by Indian Express)


Data for days preceding the odd-even scheme, from December 25 to 31, shows that PM 10 and PM 2.5 ranged between 142-453 micrograms/ m3 and 52-298 micrograms/ m3 respectively. During the January 1-15 odd-even period, PM10 and PM2.5 values were 161-629 micrograms/m3 and 79-507 microgram/m3. And in post-odd even January 16-21, the value for PM2.5 were 76-342 microgram/m3.

GAIL to Sell Fresh Air in Delhi


The lower end of PM2.5 values before the odd-even scheme is less than during and after phases while the higher end were also less at 298 and 342 microgram/m3, indicating the role of weather conditions and other pollutants. The highest observed level for PM2.5 during the odd-even period was 507 microgram/m3.

Selling Pollution Masks is the New Big Business in Delhi


The reduction of a certain number of cars on a daily basis would have reduced emissions but the difficulty in pinning down any change due to the odd-even scheme lies in the relatively smaller contribution of passenger cars and other sources. A recent IIT Kanpur study says one-third of Delhi's pollution is from outside the city while the weather also plays a crucial role .

On Air with AIB - Smelly Delhi


Read the full article @ Times of India

Saturday, January 23, 2016

Global Coal Trends Through 2020

Over the next five years, the global coal industry is expected to witness a fundamental structural change to the seaborne market: a move away from Chinese led demand growth. The last 10 yr have seen significant growth in the global seaborne market. But with global production seeming to have peaked in 2014, serious issues remain as to its sustainability.

The majority of global coal reserves are located in the US, followed by Russia, China, Australia, India and Germany, which collectively account for 76.9% of the global total. The major producers are China, the US, India, Australia, Indonesia and Russia, collectively accounting for 81.1% of global production in 2014. Logically, this means that a country, such as Indonesia, is rather rapidly depleting its reserves. Over the forecast period, these rankings will remain the same, with little movement in position, as had happened with the rapid rise of Indonesia over the previous decade when production increased from 154 million t in 2005 to 458 million t in 2014. Other developed countries, such as Australia and the US, may never find an economic need to exploit their reserves.

For the two largest consumers of coal, China and the US, serious efforts are now being made to curtail coal use, which contributed to global consumption decreasing in 2014. Consumption in 2014 fell by 62 million t compared to 2013, and it will likely decrease again in 2015. This would be the first fall in consecutive years in recent history. Efforts to curtail consumption include increased environmental protection regulations and the US government’s plans to decrease overall coal consumption by 180.4 million t and by 2.2% in electricity generation in 2015 over 2014. The Chinese government has also initiated an ambitious campaign to diversify its energy sources, consolidate its coal mines and cap consumption, announcing various coal quality restrictions and a ban on new developments of coal-fired plants.

Read the full article @ World Coal

Air Pollution in Macedonia


Thousands of people protested in front of Macedonia's government building on December 28, 2015, demanding new measures to alleviate the country's suffocating air pollution. The first speaker to address the crowd was Gorjan Jovanovski, a developer of the Web-based and Android application “Moj Vozduh” (My Air), which uses open data to display levels of air pollution throughout Macedonia.

High pollution levels have been plaguing Macedonia for years, especially the cities ofSkopje and Tetovo, which are among Europe's most polluted areas. In 2012, Global Voices reported on activists’ efforts to make the results of air-quality monitoring more visible, following a decision by the nation's authorities to stop publishing the data online.

In December 2015, Macedonia's government continued to ignore demands to take new measures against air pollution, leading to protests by environmental associations and their supporters. After a mass demonstraton in Tetovo, citizens organized under the motto “We can’t breathe,” later holding a mass protest in Skopje, as well.

Read the full article

Selling Pollution Masks is the New Big Business in Delhi


Businessman Jai Dhar Gupta has begun selling pollution masks last year in India and may buy stake in the US firm that owns rights to the products. Murky air means money for New Delhi businessman Jai Dhar Gupta.


The 43-year-old Wharton graduate began selling pollution masks last year in India, home to some of the planet’s most toxic cities. Gupta reckons he’ll sell 70,000 from January to March—as much as the whole of 2015—and may buy an equity stake in the US company that owns the rights to the products.

Real time air quality and air quality index in Delhi

“India is going to be the biggest market for the masks,” he said in an 11 January interview, adding he plans to manufacture and export them from India. Gupta wants to expand into products such as in-car air purifiers and is targeting $30 million in total sales for his company, Nirvana India Pvt. Ltd, by March 2017.

From masks to purifiers and even nebulizers that ease lung spasms, India is seeing a spurt in purchases of products designed to deliver a basic human right: the ability to breathe. Sales of filters that trap tiny, harmful airborne particles surged in 2015 on top online retailers Flipkart and Snapdeal.com. Nebulizer makers expect annual growth of as much as 30%.

Pollution readings in New Delhi over winter rivaled those in Beijing, the poster child for dirty air. Measurements byBloomberg News sometimes reached as much as 45 times the World Health Organization’s safe limit for PM2.5 particles, which can penetrate deep into the lungs and enter the bloodstream.

Read the full article @ Live Mint

Despite Hostile Weather, Odd/Even Program Cut Pollution in Delhi

CSE Press Release - Delhi has lost the air quality gains of odd and even scheme. Delayed winter will make pollution worse if quicker steps are not taken to sustain the gains and delayed winter will make pollution worse if quicker steps are not taken to sustain the gains.

Today’s Supreme Court ruling on public transport and all other key pollution sources can help gather momentum and meet clean air targets 
  1. New analysis by CSE shows air pollution is back with a vengeance. The first three working days after the completion of odd and even scheme have seen rapid worsening of air quality – more than 57 per cent jump in PM2.5 levels on the first working day, and have stayed elevated at severe levels
  2. Without the moderating influence of emergency action, pollution levels are building up more rapidly. The odd and even scheme has proved that the city needs curbs on high traffic volume to pull down peaking of pollution, reduce congestion that further increase emissions, and cut direct exposure to toxic vehicular fumes. Delhi government should expedite action for more systemic solutions 
  3. A series of directives from the Supreme Court today set the terms for pollution control in the entire National Capital Region of Delhi – advancement of Euro VI emissions standards, augmentation of public transport, notice on closure of Badarpur power plant and stronger action on waste burning, construction dust and road dust
Read the full article @ CSE Press Release section

News coverage @ Times of India

Thursday, January 21, 2016

PM2.5 Data Available for 29% of the Time in Delhi


The backbone of Delhi’s air quality monitoring network is its set of 21 ambient air monitoring stations, 11 of which have data that are accessible to the public. The city’s main air pollution concern is PM2.5, suspended particles small enough to be trapped in the lungs. PM2.5 has been shown to cause lung cancer, cardiovascular and respiratory diseases, asthma, and a host of other health problems.

More @ Business Standard

Data obtained from the Central Pollution Control Board (CPCB) website for the 11 monitors run by the CPCB and Delhi Pollution Control Committee (DPCC) show that PM2.5 was being recorded only 29% of the time at these sites last winter–the season associated with the most severe levels of particulate pollution. Coverage since March 2015 has increased to 46%, but these gaps in the data make it difficult to reliably characterise the actual air quality situation in the city. Continuing the trend of improvement in coverage should be a high priority.

Coverage patterns show that monitor downtime tends to be concentrated in long stretches, when PM2.5 is not being collected for several months. This could be due to maintenance issues that are not detected or acted upon in a timely manner, pointing to problems with information flows and management within the organisations running the monitors. Paradoxically, these large gaps in data collection may be easier for the CPCB and DPCC to address than if monitors went down more frequently and for shorter periods. Making air pollution monitoring data easier for the public to access would be a good step toward creating the accountability that could help these organisations keep the city’s monitors functioning.

For the quality of air to improve, the quality of information must first rise. With even a rough idea of source apportionment, the government can take actions like shutting down dirty power plants and pushing neighbouring states to better regulate crop-burning. Once the low-hanging fruit is picked, policymakers will need increasingly detailed information on location, source, and type of air pollution to design a smart policy response. Now is the time to get the information systems in place that will inform the next decade of environmental policy in the city, and beyond.