India can meet its energy needs without nuclear plants: Study

October 4, 2012

 

nuclear_plantsBangalore, October 4: India's energy needs can be met entirely by solar and other renewable sources, says a new study by two professors at the Indian Institute of Science (IISc) in Bangalore.  Their report published in the journal Current Science may add ammunition to the anti-nuclear agitation in India.

 

The analysis by Hiremath Mitavachan and Jayaraman  Srinivasan of  IISc's Divecha Centre for Climate Change overturns the argument that nuclear power is essential for India because the country does not have enough land to exploit the potential of solar energy in India.

 

According to their study, 4.1 percent of the total uncultivable and waste land area in India  is enough to meet the projected annual demand of 3,400 terawatt-hour (TWh) by 2070 by solar energy alone (1 terawatt-hour per year equals 114 megawatts). The land area required will be further reduced to 3.1 percent "if we bring the other potential renewable energy sources of India into picture", they claim. They conclude that land availability is not a limiting constraint for the solar source as believed.

 

They say their calculations are based on present-day solar photovoltaic (PV) technology and do not include higher efficiencies achieved by new solar cells. Neither have they considered roof-top PV systems that can be established without any need for additional land.

 

The IISc researchers' conclusion is in conformity with that of a report prepared last year  by the Australian government which said: "There is more than enough suitable land in India, with high direct beam solar, to meet the entire nation's electricity needs in principle."

 

Convinced that sunlight differs from other energy sources in the way it uses the land, the researchers compared the land-use pattern of three primary energy sources - coal, nuclear and hydro - with solar energy.  They then calculated the percentage of India's land area that would be required to meet the future projected energy demand. Coal power plants not only transform the land around the facility but also require land for mining coal and its upstream processing, the authors note.  An average dam displaces 31,340 persons and submerges 8,748 hectares of land. The direct land footprint of a nuclear power plant includes power plant area, buffer zone, waste disposal area and the land that goes into mining uranium.

 

"Our study shows that solar power plants require less land in comparison to hydro-power plants and are comparable with coal and nuclear energy power generation when life-cycle transformations are considered," Srinivasan said.

 

While nuclear and fossil fuel-based technologies must continuously transform some land to extract the fuels or dispose of the waste, this is not the case with solar plants. In fact, the same land used for PV solar power plants can be utilised for other purposes like grazing.

 

The roof-top solar power technology, along with that proposed by IISc professors, "will be able to meet most of the electricity demand, and has the potential to transform the power sector," says Shankar Sarma, a power policy analyst  and author of forthcoming book "Integrated Power Policy."

 

Atul  Chokshi of the IISc Department of Materials Engineering and an expert on solar energy agrees. He reported recently  that a three kilowatt  rooftop solar panel system on the 425 million households   can generate a total energy per year 1900 TWh - half of the projected energy demand by 2070.

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News Network
January 9,2020

New Delhi, Jan 9: Amazon founder and CEO Jeff Bezos will be visiting India next week and is likely to meet Prime Minister Narendra Modi and officials, besides industry leaders, according to sources.

The top executive will also attend SMBhav – an event focussing on small and medium businesses in India - that is slated for January 15-16 in the capital city.

When contacted, Amazon declined to comment.

Amazon, which has seen significant growth in its business in India, has also witnessed protest from a section of traders in the country who claim that e-commerce giants including Amazon and Walmart-owned Flipkart offer deep discounts and engage in unfair business practices.

Last year, the government had tightened rules for e-commerce marketplaces with foreign investment. These rules barred such platforms from offering products of sellers in which they hold a stake and banned exclusive marketing arrangements among other clauses. Following this, Amazon restructured its joint ventures to ensure compliance.

Bezos is likely to discuss regulatory issues in his meeting with the government officials.

He is also slated to engage with SMBs during the SMBhav event. The event - which will focus on discussions around how technology adoption can enable SMBs in India - is slated to see participation from industry experts, policymakers, solution providers and Amazon leadership.

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News Network
June 9,2020

Jun 9: Prime Minister Narendra Modi wants all 1.3 billion Indians to be “vocal for local” — meaning, to not just use domestically made products but also to promote them. As an overseas citizen living in Hong Kong, I’m doing my bit by very vocally demanding Indian mangoes on every trip to the grocery. But half the summer is gone, and not a single slice so far.

My loss is due to India’s COVID-19 lockdown, which has severely pinched logistics, a perennial challenge in the huge, infrastructure-starved country. But more worrying than the disruption is the fruity political response to it. Rather than being a wake-up call for fixing supply chains, the pandemic seems to be putting India on an isolationist course. Why?

Granted that the liberal view that trade is good and autarky bad isn’t exactly fashionable anywhere right now. What makes India’s lurch troublesome is that the pace and direction of economic nationalism may be set by domestic business interests. The Indian liberals, many of whom are Western-trained academics, authors and — at least until a few years ago — policy makers, want a more competitive economy. They will be powerless to prevent the slide.

Modi’s call for a self-reliant India has been echoed by Home Minister Amit Shah, the cabinet’s unofficial No. 2, in a television interview. If Indians don’t buy foreign-made goods, the economy will see a jump, he said. The strategy — although it’s too nebulous yet to call it that — has a geopolitical element. A military standoff with China is under way, apparently triggered by India’s completion of a road and bridge near the common border in the tense Himalayan region of Ladakh. It’s very expensive to fight even a limited war there. With India’s economy flattened by COVID, New Delhi may be looking for ways to restore the status quo and send Beijing a signal.

Economic boycotts, such as Chinese consumers’ rejection of Japanese goods over territorial disputes in the East China Sea, are well understood as statecraft. In these times, it’s not even necessary to name an enemy. An undercurrent of popular anger against China, the source of both the virus and India’s biggest bilateral trade deficit, is supposed to do the job. But is it ever that easy?

A hastily introduced policy to stock only local goods in police and paramilitary canteens became a farcical exercise after the list of banned items ended up including products by the local units of Colgate-Palmolive Co., Nestle SA, and Unilever NV, which have had significant Indian operations for between 60 and 90 years, as well as Dabur India Ltd., a New Delhi-based maker of Ayurveda brands. The since-withdrawn list demonstrates the practical difficulty of bureaucrats trying to find things in a globalized world that are 100% indigenous.

Free-trade champions fret that the prime minister, whom they saw as being on their side six years ago, is acting against their advice to dismantle statist controls on land, labor and capital to help make the country more competitive. Engage with the world more, not less, they caution. But Modi also has to satisfy the Rashtriya Swayamsevak Sangh, the umbrella Hindu organisation that gets him votes. Its backbone of small traders, builders and businessmen — the RSS admits only men — was losing patience with the anemic economy even before the pandemic. Now, they’re in deep trouble, because India’s broken financial system won’t deliver even state-guaranteed loans to them.

The U.S.-China tensions — over trade, intellectual property, COVID responsibility and Hong Kong’s autonomy — offer a perfect backdrop. A dire domestic economy and trouble at the border provide the foreground. Big business will dial economic nationalism up and down to hit a trifecta of goals: Block competition from the People's Republic; make Western rivals fall in line and do joint ventures; and tap deep overseas capital markets. The first goal is being achieved with newly placed restrictions on investment from any country that shares a land border with India. The second aim is to be realized by corporate lobbying to influence India's whimsical economic policies. As for the third objective, with the regulatory environment becoming tougher for U.S.-listed Chinese companies like Alibaba Group Holding Ltd., an opportunity may open up for Indian firms.

All this may bring India Shenzhen-style enclaves of manufacturing and trade, but it will concentrate economic power in fewer hands, something that worries liberals. They’re moved by the suffering of India’s low-wage workers, who have borne the brunt of the COVID shutdown. But when their vision of a more just society and fairer income distribution prompts them to make common cause with the ideological Left, they’re quickly repelled by the Marxist voodoo that all cash, property, bonds and real estate held by citizens or within the nation “must be treated as national resources available during this crisis.” Who will invest in a country that does that instead of just printing money?

At the same time, when liberals look to the business class, they see a sudden swelling of support for ideas like a universal basic income. They wonder if this isn’t a ploy by industry to outsource part of the cost of labor to the taxpayer. Slogans like Modi’s vocal-for-local stir the pot and thicken the confusion. The value-conscious Indian consumer couldn’t give two hoots for calls to buy Indian, but large firms will know how to exploit economic nationalism. One day soon, I’ll get my mangoes — from them.

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News Network
March 4,2020

Mumbai, Mar 4: BJP leader Devendra Fadnavis on Tuesday said Maharashtra Chief Minister Uddhav Thackeray should not give "vague" replies on the 5 per cent Muslim quota issue and declare "with courage" that his government will not bring law granting reservation to the minority community.

Mr Fadnavis made the remark after Mr Thackeray, during a press conference earlier in the day, said he has not yet received the proposal regarding giving quota to Muslims and that the Shiv Sena-led government is yet to take any decision on it.

Mr Thackeray made the comments after Maharashtra Minority Affairs Minister Nawab Malik recently said in the legislative council that thestate government will provide 5 per cent quota to Muslims in education.

Mr Malik, an NCP leader, had also said the state government will ensure that a legislation to this effect is passed soon.

The NCP and the Congress, both proponents of Muslim quota, are constituents of the Sena-led Maha Vikas Aghadi government.

Asked about Mr Thackeray's remarks on the issue, Mr Fadnavis said instead of making comments at the press conference, the chief minister should make a statement in the legislature which is currently having its budget session.

The Leader of the Opposition in the assembly said that Mr Malik's opinion is the official position of the government as the minister had talked about giving quota in the council.

"So, instead of making vague comments in the press conference, the chief minister should say in the council that it is not his view (the one expressed by chief minister).

"The chief minister gave vague answers during the press conference, saying the proposal has not come to him. Your minister (Malik) only has said it," Mr Fadnavis told reporters outside the legislature building complex.

The BJP leader maintained there is no provision in the Constitution for religion-based reservation in government jobs or education.

"Say with courage that you will not give the quota, that the Constitution doesn't accept quota based on religion. Hence, we (the government) will not bring law granting quota," the former Chief Minister said.

Mr Fadnavis claimed that if given within the 50 per cent ceiling set by the Supreme Court, the Muslim quota will affect the existing reservation granted to OBCs.

"And if given outside it, it will affect Maratha quota," he added.

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