Over 20 states in power crisis as 3 grids collapse

New Delhi, Fevb 10: Of the countries most at risk of importing coronavirus cases, India ranks 17th, researchers have found on the basis of a mathematical model for the expected global spread of the virus that originated in China's Wuhan area in December 2019.

So far, India has reported three coronavirus positive cases -- all from Kerala.

Among the airports in India, the Indira Gandhi International Airport in New Delhi is most at risk, followed by airports in Mumbai, Kolkata, Bengaluru, Chennai, Hyderabad and Kochi, according to the model.

The new model for predicting global novel coronavirus cases has been developed by researchers from Humboldt University and Robert Koch Institute in Germany.

"The spread of the virus on an international scale is dominated by air travel," said the study.

"Wuhan, the seventh largest city in China with 11 million residents, was the relevant major domestic air transportation hub with many connecting international flights before the city was effectively quarantined on January 23, 2020, and the Wuhan airport was closed. By then the virus had already spread to other Chinese provinces as well as other countries," it added.

The researchers said that it is possible to estimate how likely it is that the virus spreads to other areas by looking at air travel passenger numbers.

"The busier a flight route, the more probable it is that an infected passenger travels this route. Using these probabilistic concepts, we calculate the relative import risk to other airports. When calculating the import risk, we also take into account connecting flights and travel routes that involve multiple destinations," said the study.

The top 10 countries and regions at risk of importing coronavirus cases are: Thailand, Japan, South Korea, Hong Kong, Taiwan, USA, Vietnam, Malaysia, Singapore and Cambodia, according to the model.

While Thailand's national import risk is 2.1%, it is 0.2% for India, found the research.

The foundation of the model is the worldwide air transportation network (WAN) that connects approximately 4,000 airports with more than 25,000 direct connections.

The model accounts for both, the current distribution of confirmed cases in mainland China as well as airport closures that were implemented as a mitigation strategy.

This network theoretic model is based on the concept of effective distance and is an extension of a model introduced in the 2013 paper "The Hidden Geometry of Complex, Network-Driven Contagion Phenomena" published in the journal Science.

The current outbreak of the 2019-nCoV virus started in Wuhan city, Hubei province, China. While the first cases were reported as early as December 8, 2019, the outbreak gained global attention on December 31, 2019, when the World Health Organization was alerted to "several cases of pneumonia" by an unknown virus.

The new virus was soon identified as a novel coronavirus and named 2019-nCOV. It belongs to the family of viruses that include the common cold and viruses such as SARS and MERS. On January 20, 2020, it was confirmed that the coronavirus can be transmitted between humans, greatly increasing the risk of a global spread.

The death toll due to the novel coronavirus outbreak in China has increased to 811 on Sunday, surpassing that of the Severe Acute Respiratory Syndrome (SARS) epidemic in 2003.

Although about 20 countries have confirmed cases, China has accounted for about 99 per cent of those infected. The first foreign victims of the virus both died on Saturday in Wuhan.

Chennai/New Delhi, Jan 14: India's annual electricity demand in 2019 grew at its slowest pace in six years with December marking a fifth straight month of decline, government data showed, amid a broader economic slowdown that led to a drop in sales of everything from cars to cookies and also to factories cutting jobs.

Electricity demand is seen as an important indicator of industrial output in the country and a sustained decline could mean a further slowdown in the economy.

India's power demand grew at 1.1% in 2019, data from the Central Electricity Authority showed, the slowest pace of growth since a 1% uptick seen in 2013. The power demand growth slowdown in 2013 was preceded by three strong years of consumption growth of 8% or more.

In December, the country's power demand fell 0.5% from the year-earlier period, representing the fifth straight month of decline, compared with a 4.3% fall in November.

But in India's western states of Maharashtra and Gujarat, two of India's most industrialised provinces, monthly demand increased.

In October, power demand had fallen 13.2% from a year earlier, its steepest monthly decline in more than 12 years, as a slowdown in Asia's third-largest economy deepened.

Industry accounts for more than two-fifths of India's annual electricity consumption, while homes account for nearly a fourth and agriculture more than a sixth.

The slower demand growth is a blow for many debt-laden power producers, who are facing financial stress and are owed over $11 billion by state-run distribution companies.

India's overall economic growth slowed to 4.5% in the July-September quarter, government data released in November showed, the weakest pace since 2013 as consumer demand and private investment fell.

The government has estimated growth in the current financial year that runs through to March will be the slowest since the 2008 global crisis.

"This reflects overall economic slowdown, because if you look at other high frequency data like diesel consumption, everywhere you are seeing contraction," Rupa Rege Nitsure, chief economist at L&T Financial Holdings.

But India's central bank will not have much scope to cut rates to stimulate the economy because inflation has been rising sharply and reached 7.35% in December compared with 1.97% in January last year.

Economists say India's growth will continue to hover around 4.5% levels in the Oct-Dec quarter.

"In the Oct-Dec quarter as well growth (GDP) will be around the same level as July-September. My estimate for the full year is around 4.7% growth," Nitsure said.

New Delhi, May 7: Prime Minister Narendra Modi on Thursday hailed people leading the fight against coronavirus and said India is standing firmly with those facing difficult times during the pandemic, both in the country and abroad.

He also said India's development will always aid global growth.

Speaking at a global virtual Buddha Purnima event, Modi said, "People world over working selflessly for others in these difficult times are worthy of praise."

"India is standing strong and selflessly in these difficult times with those facing trouble in India or abroad. India's growth will always be aiding global growth," he said.

Buddha Purnima celebrations are being held virtually due to the COVID-19 pandemic.

The event is being organised in the honour of COVID-19 victims and frontline warriors.