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Washington, Apr 23: Air pollution over northern India has plummeted to a 20-year-low for this time of the year, according to satellite data published by US space agency National Aeronautics and Space Administration (NASA).
The US space agency's satellite sensors observed aerosol levels at a 20-year low post the countrywide lockdown, implemented to slow the spread of the novel coronavirus.

"We knew we would see changes in atmospheric composition in many places during the lockdown," said Pawan Gupta, a Universities Space Research Association (USRA) scientist at NASA''s Marshall Space Flight Center. "But I have never seen aerosol values so low in the Indo-Gangetic Plain at this time of year," added Mr Gupta.

Acting Assistant Secretary of State for South and Central Asia Alice G Wells tweeted, "These images from NASA were taken each spring starting in 2016 and show a 20-year low in airborne particle levels over India. When India and the world are ready to work and travel again, let's not forget that collaborative action can result in cleaner air."

The data published with maps show aerosol optical depth (AOD) in 2020 compared to the average for 2016-2019. Aerosol optical depth is a measure of how light is absorbed or reflected by airborne particles as it travels through the atmosphere.

If aerosols are concentrated near the surface, an optical depth of 1 or above indicates very hazy conditions. An optical depth, or thickness, of less than 0.1 over the entire atmospheric vertical column is considered "clean." The data were retrieved by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite.

In the first few days of the lockdown, it was difficult to observe a change in the pollution signature. "We saw an aerosol decrease in the first week of the shutdown, but that was due to a combination of rain and the lockdown," said Mr Gupta.

Around March 27, heavy rain poured over vast areas of northern India and helped clear the air of aerosols. Aerosol concentrations usually increase again after such heavy precipitation.

"After the rainfall, I was really impressed that aerosol levels did not go up and return to normal. We saw a gradual decrease and things have been staying at the level we might expect without anthropogenic emissions," Mr Gupta said.

On March 25, the Indian government placed its 1.3 billion citizens under a strict lockdown to reduce the spread of COVID-19. The countrywide mandate decreased activity at factories and severely reduced car, bus, truck and airplane traffic. Every year, aerosols from anthropogenic (human-made) sources contribute to unhealthy levels of air pollution in many Indian cities.

Aerosols are tiny solid and liquid particles suspended in the air that reduce visibility and can damage the human lungs and heart.

In southern India though, the story is a little hazier. Satellite data show aerosol levels have not yet decreased to the same extent. In fact, levels seem to be slightly higher than in the past four years. The reasons are unclear but could be related to recent weather patterns, agricultural fires, winds or other factors.

"This a model scientific experiment," Robert Levy, program leader for NASA's MODIS aerosol products, said about the lockdown and its effects on pollution.

"We have a unique opportunity to learn how the atmosphere reacts to sharp and sudden reductions in emissions from certain sectors. This can help us separate how natural and human sources of aerosols affect the atmosphere," Mr Levy added.

New Delhi, May 17: Following the COVID-19-induced economic disruptions, up to 135 million jobs could be lost and 120 million people might be pushed back into poverty in India, all of which will have a hit on consumer income, spending and savings, says a report.

According to a new report by international management consulting firm Arthur D Little, the worst of COVID-19's impact will be felt by India's most vulnerable in terms of job loss, poverty increase and reduced per-capita income, which in turn will result in a steep decline in the Gross Domestic Product (GDP).

"Given the continued rise of COVID-19 cases, we believe that a W-shaped recovery is the most likely scenario for India. This implies a GDP contraction of 10.8 per cent in FY 2020-21 and GDP growth of 0.8 per cent in FY 2021-22," the report said.

India's COVID-19 tally has crossed 90,000 and the nationwide death toll has touched nearly 2,800 so far.

The report titled "India: Surmounting the economic challenges posed by COVID-19: A 10-point programme to revive and power India's post-COVID economy" said the 'collateral damage' of the forecasted GDP slowdown, will be felt most acutely in employment, poverty alleviation, per-capita income and overall nominal GDP.

"Unemployment may rise to 35 per cent from 7.6 per cent resulting in 136 million jobs lost and a total of 174 million unemployed. Poverty alleviation will receive a set-back, significantly changing the fortunes of many, putting 120 million people into poverty and 40 million into abject poverty," the report said.

"India is headed towards a W-shaped economic recovery with a potential GDP contraction of 10.8 per cent in FY21. An opportunity loss of USD 1 trillion is staring India in its face," said Barnik Chitran Maitra, lead author of the report and Managing Partner & CEO of Arthur D Little, India and South Asia.

Maitra further said "for its USD 5 trillion vision, a radical economic approach is needed, centred on an immediate stimulus and structural reforms. The Prime Minister's visionary 'Atma Nirbhar Bharat Abhiyan' is a good start to this new approach."

The report lauded the steps taken by the government and the Reserve Bank of India, but said a far more assertive approach may be required given the magnitude of the adverse economic output.

The report suggested a 10-point programme to accelerate the recovery which include strengthening the 'safety net' significantly for the most vulnerable, enable survival of small and medium businesses, restarting the rural economy and providing targeted assistance to at-risk sectors.

It further said the government should launch "Make in India 2.0" to capture global opportunities, build 'Modern India', accelerate Digital India and Innovation, strengthen global investment corridors with the US, UAE, Saudi Arabia, Japan and the UK, debottleneck land and labour and transform banking and financial markets in a bid to secure a sustainable economic future for 1.3 billion Indians. 

Bengaluru, May 14: ABB India has posted a profit after tax of Rs 66 crore during the first quarter (January to March) due to lower volumes including service revenue and unfavourable mix.

In Q1 CY19, it had reported a profit after tax of Rs 89 crore. ABB India follows calendar year as its fiscal year.

The company reported a profit including exceptional items and before tax of Rs 87 crore. The resultant under-absorption and mark-to-market impact due to forex volatility were partly offset by refund incomes and a one-time gain on sale of solar business during the quarter.

Revenues for the first quarter stood at Rs 1,522 crore, impacted by lower sales, non-receipt of delivery clearance, lower service revenue in the nationwide lockdown due to the COVID-19 pandemic. This impact primarily occurred in March, the company said in a statement.

ABB India said it continues to maintain a stable cash position of Rs 1,464 crore as on March 31 in a market where cash collection continues to be a challenge.

Besides, despite many activities coming to a standstill in March, the quarter was marked by commissioning for a mining major at Raigarh in Chhattisgarh, electrical and automation systems for a cement major and port and electrics, drives and automation for a leading mill in Bangladesh.

Terminal installation and commissioning for LPG, power management electrical control system for a leading refinery and commissioning of two units of a power plant in Kerala are some of the other projects where ABB's involvement ensured continuity and safe operations, it said.

On a global scale, the impact of COVID-19, as well as the fall in oil prices, has significantly impacted the short-term outlook. The global economy is expected to contract in 2020 after a rapid deterioration in outlook driven by the pandemic.

Despite unprecedented stimuli by governments and central banks around the world and initial signs of recovering economic activity in China, macro-indicators point to a global recession of uncertain duration as many countries continue to face restrictions with anticipated long-term economic consequences, said ABB India.

While the company is taking prompt action to adapt its operations and cost base to safeguard profitability, it expects the results in the coming quarter to be impacted due to the loss of volumes.