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Indian Researchers develop Solar Tree that will require less space

Indian researchers at Council of Scientific and Industrial Research (CSIR), New Delhi develop a new technique that will require a less lot land

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Indian scientists have designed a “solar tree” that they hope will help overcome one of the key challenges the country faces in the generation of solar power.

With photovoltaic panels placed at different levels on branches made of steel, “solar trees” could dramatically reduce the amount of land needed to develop solar parks.

“It takes about four-square meters of space to produce energy which otherwise would have required 400 square meters of space. So almost 100 times the space is saved, which as you know is very valuable,” said Daljit Singh Bedi, chief scientist at the Council of Scientific and Industrial Research (CSIR) in New Delhi, whose laboratory in Kolkata developed the tree.

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A scarce resource in India, acquisition of land to develop roads, factories and other infrastructure is a sensitive issue that has led to frequent and sometimes violent protests from displaced people.

Scientists estimate the energy generated by a solar tree would be sufficient to light up five homes. They say the space-saving tree would not only make it easier to increase solar power generation to light up homes and streets in cities, but also in rural areas where farmers are unwilling to give up large tracts of land for solar panel installations.

The solar tree will also harness more energy compared to rooftop panels. “This design, it facilitates placement of solar panels in a way that they are exposed more towards sun and that way they are able to harness 10 to 15 per cent more energy, which is more or less equivalent to one hour more than the conventional format,” said Bedi.

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India’s pledge to reduce its carbon emissions relies heavily on increasing the generation of solar energy. The world’s third largest emitter of greenhouse gases, India pledged at the United Nations Conference on Climate Change in Paris last year to slow the rate at which it emits greenhouse gases by one third over 2005 levels by 2030.

To achieve this, India has set an ambitious target of generating 40 percent of its total capacity from renewables by 2030 and reducing its reliance on polluting coal-based thermal energy. In the sun-drenched country, the main focus will be on solar power.

While the falling cost of photovoltaic panels in recent years has made solar power much more viable, and investment has been flowing into the growing sector, worries remain about acquiring large tracts of land to set up solar parks.

“It takes quite a bit of time which results in cost escalation and all those things,” said Amit Kumar at the Energy and Resources Institute, a research institute in New Delhi.

But will solar trees provide a sustainable option? Kumar cautions that innovations that aim at concentration of solar power so far have not made much headway.

“Unless we put those [trees] on a large scale, [only] then will we be able to get that answer,” he said.

However Indian officials like Bedi are optimistic.

“When we talk about plantation of trees, we would now talk about plantation of solar trees,” he said. (VOA)

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Shoot The Rapist At The Sight

 And which type is contributing more dangerously to the society can easily be measured with our simple plus and minus equation

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This glaring aberration in the world of media is visible as clearly as stars in the darkness of the night.
India is plagued with a disease called Rape. Wikimedia Commons

Salil Gewali

  • India is plagued with a disease called Rape
  • There are no rigorous punishments for rape
  • Rapists openly commit crimes without anny fear

Why the clamour only for the rigorous punishment for rape and other sadistic crimes which have their roots in the mental-degeneration? Apart from the toughest punishment to the perpetrators, let’s go deeper to analyze what could be the possible  “causes”  that push men to commit rape. Why so much mental degeneration that certain individuals can stoop to the gutter being to their status, their position and social values? Well, how to address those issues is certainly a challenge. And that “challenge” certainly calls for a serious brain-storming and a serious self-assessment vise-a vise the environment in which we all are living.

Ranaghat Nun Rape Case
Rape culture in India garnered more spotlight following the Nirbhaya-gang rape, after which the issue has continue to remain a burning topic in the country. Pixabay

True, in the physical world we are highly convinced brag about that healthy environment is a must for our healthy living. Even kids know these days that we can’t breathe well if our surroundings are filled with high levels of  “toxicity”. We have well studied through our academic textbooks that people invite the environmental disaster if they keep on allowing excessive emission of CO2, CO, methane and other dangerous gases into the atmosphere. We have fully acknowledged that each tall and black chimney of the industries and the nozzles of the motor vehicles are here only to mar the beauty of this planet? What kind of damages the toxic gases are doing to our ecosystem are not at all tough job to analyze with modern appliances. Again, a lot amount of books have been published to create the awareness, to inform us about the scientifically tested measures to resolve the environmental concerns.

However, do we have the same amount of literature that pinpoint the “causes” which contribute to turning “males into perverts”? Who else is emitting the “toxic substances” that overpower the inborn sensitivity of the deviant? What are the properties of toxic filth that is polluting the mind-scape of the society? Now we have Donald Trump, the president of the USA, whom many prefer call him a pervert. At this rate, the number perverts are increasing and they have become dangerously ubiquitous. And, all those perverts have brought nightmares to the ill-fated females. We often stage candle march in protest against the rape, but remain blind to the glaring “causes”. Should we still fiddle about and be appreciative of the society that shameless covers itself with the vulgarity — the “toxicity” that might numb the sanity of males? Watch out, dear friends, those perverts have begun to see even “baby girls” as objects of lust!

Please note:  what our sages said:  “What you see that you think, what you think that you do and what you do that become !!!!”

Also Read: Eat Grapes To Ward Off Depression

Again, I would like to draw another similarity with what prompt big people to “rape”/violate the harmony of the Mother Earth. The case is very regularly brought out by the conscious citizens across the country. A senior journalist Patricia Mukhim of Meghalaya has pointedly driven home recently how the “greed for money” has corrupted many leaders who are trying hard to justify the senseless exploitation of the “body” of Mother Earth. Many big shots of big companies struggle to convince the politicians to tweak the laws to grant the permission to perpetually “rape” the country.

In my mind, both are infected with common syndromes! While the one type is interested in the body of the females, the other type has a fetish for the rocky body of the “Mother Earth”. And which type is contributing more dangerously to the society can easily be measured with our simple plus and minus equation.

The rape victims are not getting the justice they deserve.
The rape victims are not getting the justice they deserve.

Let’s assess the issues from another angle, given the advancement of medical science. Till some years back malaria, dengue, cholera, HIV, smallpox were life-taking diseases. But the medical science has pretty successfully eradicated or contained them all. The scientists have correctly identified the causes of those dangerous diseases and recommended the remedial measures. No doubt, that is a very productive achievement. However, why have the modern studies practically failed to “identify the causes”  of the pandemic rise of the horrendous instances of rapes and criminality associated with them? Is it not a strong slap in the face of the modern civilization considering we have not yet spelt out the causes and the characteristic symptoms the  “toxic emitters” who turn decent males into sadists? How long will we endure the depravity which has already strangulated the decency of the society? Should we still wait to work out the tough laws? Should we still hitch to explore for the “causes” and remedial measures? I guess the time is ripe that each morally conscious individual be allowed a shotgun to shoot the “perversion and depravity” of any kind at sight!

Salil Gewali is a well-known writer and author of ‘Great minds on India’. Twitter: @SGewali.