Solar Powered Computers Planned for Rural India
securitas writes "BBC Technology correspondent Ram Dutt Tripathi reports on India's Uttar Pradesh state where authorities plan to use solar energy to power computers in rural village schools. The cost to run the solar panels is anticipated to be £1,000 per school. According to the report, up to 80% of homes have no power and most government-run primary schools have no power at all. In 2003 the Uttar Pradesh state government bought '1,000 computers for selected primary schools in all 70 districts' with another 1000 to be purchased this year, 'but most of these will not work because there is no power available.' The project is similar to a solar-powered school computer lab on the Isle of Wight."
...that it was going to be a nation as poor as India that would first try to use technology without damaging the environment? I get this nagging feeling some nations should take notice...
The power of accurate observation is commonly called cynicism by those who have not got it. -- G.B. Shaw
According to what I know at least 80% of it will be pocketed by corrupt politicians and other 'officials'.
That is the way things function in India.
is figuring out how to get them internet access
This sounds like the US: lots of expensive computers bought for schools where there is no need, no practical application for them all, or even a single fucking use, as there's way too many.
Computers are education's snake oil, and Microsoft the salesman.
~/ssh slashdot.org ssh: connect to host slashdot.org port 22: too many beers
Well, if they have enough power for Jimi Hendrix, shouldn't they have enough power for a computer lab?
Give me Classic Slashdot or give me death!
Sounds like an interesting networking idea =)
They're buying a thousand, and now another thousand computers and showing the teachers how to use them... but most people are fortunate to have enough electric power to run a light bulb at night? Somehow the logic behind that escapes me...
I mean, I'm all for computers for the poor, but first things first... clean water and electric power.
...even though it would probably cost less to place a landline from a major power substation to the area where these computers are supposed to be. Solar power is still damned expensive, and it has its limitations.
Computers are overrated as an educational tool. I think it would be much more important and helpful to have electric lights than access to sex.com. Overrated this post is. as Yoda would say. But really paying to educating teachers in india more, and providing better facilities would help more than a room full of Apple IIs
-- Checking emails and kicking cheats `till the day I die.
Wow.
Every summer we can rent a cottage in the Isle of Wight! (If it's not to dear)
I don't need no instructions to know how to rock!!!!
Now all the call centres moving from the US to India will finally be able to type out our complaints instead of scribbling them on notepads. Now if we could just get their PCs to include voice recognition software which would convert their strong accents to the accent of the person calling in, they could say their answers into a microphone on the computer and hold their handset up to their PC speakers.
Having just returned from the gym, I can't help but think of the clustering possibilities of a long row of treadmills and elliptical skiers ...
This is a good thing because whatever you have to do to rise yourself up out of this shit is good. If you have to bring in solar panels, burn trash, slaughter a chicken, what-the-fuck-ever.
In 10 years your boss or your senator will be one of these people who absofuckinglutely will not be denied.
This is a great idea, something similar has been happening in the Paupa New Guinea highlands - link.
Perhaps they could also harness the power of flies?
DOH!
no, no not the fact that they are going to power so much schools and equipment with solar power but that somehow they are using the technology in the UK
its well known that we dont have enough sun, even when we pray at stonehenge
They want to give solar powered computers to schools with no electric power? You realize this means they have no refrigeration or electric lights?
When you have no refrigeration, you get more deaths from food poisoning and malnutrition. These people don't need computers, they need basic electric applicances like a refrigerator and indoor lights FIRST.
I've had mine for a while now, and it's great. Until it gets dark, like right about n
A programmer is a machine for converting coffee into code.
What is this "the gym" you speak of?
That's right. All your base.
Didn't we just see a robot powered by a fly digesting fuel cell. The heck with solar power. India has plenty of flies. Just power the school's computer lab with flies.
-- Mache
Cooked Squirrel Technology Planned for Rural Arkansas.
Um, am I completely blind or is there no link to donate, or number to call to donate? Yes, I know this is the comerical world and most of us don't care about the rest of the planet. But there's a few of us that do. Hell, I'd donate $20 now, and that makes me wonder how many others would... A lot of people don't want to donate to the christian childrens funds because they tend to push religion down people's throats.
With a little training your job can be outsourced to someone moonlighing on a solar powered computer in a school in India. Damn, those jobs must suck.
This issue is a bit more complicated than you think.
Now rural villagers can take our jobs!
A deep unwavering belief is a sure sign you're missing something...
Getting the machines before the power infrastructure is in place is dumb, and NOT just for the obvious reason (having invested a lot of money into something that will take success with a second investment to become useful is always risky). It's dumb because having electricity in those isolated areas is useful for so many other things besides computers, it should have happened already.
There's tons of medical equipment that requires at least a little power, there's basic emergency communications, and there's all the simpler school supplies that require electricity. If none of these things justified getting some power to these people, computers in the classroom doesn't either.
We're not just talking relatively high powered systems (such as x-ray machines) that are the equivalent of entire desktop computer labs either. What about small centrifuges or cautery equipment for medicine? What about having enough radio for local government to report being hit by a bad storm or earthquake? What about a few lights to read by, so that school can be held indoors when it rains?
There are no compact, low energy computer systems that are any more efficient than those devices, and there are even surpluses of many of those devices in storage where they have been replaced by newer gear. Just imagine all the old filmstrip projectors or drafting tables in various urban school systems closets being put to use out in the country instead of gathering dust.
Who is John Cabal?
Well, at least they'll have something to plug their simputers into.
Solar Power!? Let me guess, they're not using AMDs :D
Seriously though, plug some pentium M's in there and you might be able to do the job fairly efficiently. That, and I've always wondered if you couldn't somehow recycle all that excess heat bled off by the chip itself. Kinda like the regenerative braking in cars in away...
You need a FREE iPod Nano
They need to get government out of their economy, instead of wasting overburdened taxpayers with chic "appeal to Western liberals" nonsense like solar powered computers.
... it describes how the solar power is being used for more basic needs as well.
Wouldn't it be better just to charge up a big array of car batteries and then feed the power directly to the motherboards (after a bit of voltage conversion etc)? There's no need to use AC power unless you're transmitting it over long distances. Right Mr Tesla?
One of these days I'm moving to Theory - everything works there
Marshall McLuhan foretold this coming in his book Guttenberg Galaxy; nations, electonic nations, tribalized by progressing technology. McLuhan argued quite eloquently that technologies were not simply inventions that people employ but more importantly, are the means by which people are re-invented. This can be truly amazing if they can pull this off and follow through.
Anyone seen my jagged little pill?
Giving children an education is fundamental to long-term economic development.
...that "Gym" is what Bones called Capt.Kirk when they were speaking informally....sheesh....
Running 1000 computers from solar power is not trivial. A standard solar panel of about 1x0.5m will supply about 75 watts under optimal conditions. (India has a monsoon season.) A typical computer and monitor use several hundred watts. There are not many computers that will run directly from a solar panel. One also needs batteries, a charge controller, and perhaps an inverter. It's not so simple or cheap.
Perhaps this project is using type of low power embedded type systems. I'd be interested in the technical details of this scheme.
In my opinion, education, energy and hygiene are important social indicators, and it should be impossible to drop 1 at the expense of another.
The main puzzle I see from this report is - why solar energy?!
Specifically, have solar energy reach the stage where it is more efficient than other energy option? (Think methane gas, natural gas)
A report on India's energy situation in 2002
Sunset over the lake, cool mist over the bridge; A leave upon the ripples, the snow reflects its glow.
Instead of the latest Prescott-cored P4, use one of the Epia/Eden/etc. machines, where the entire machine uses 20 watts. And what does a 15" flat panel run, another 20 watts?
And there's an upshot to that: You can fit many of those boards with a power supply that runs from 12V DC current, so no inverter needed.
Is it really all that hard?
steve
Oh, you're not stuck, you're just unable to let go of the onion rings.
Considering that people in rural areas still use animal power for most things, why not this? I'm thinking maybe a few oxen used to drive a generator or somthing along those lines. Considering that the technology you can purchase for an hour of work in many rural places is small compared to the animals you can purchase, at what point does stuff like generators running on ethanol, animal power, energy that can be locally produced using local materials, etc. become practical.
___
It's the end of my comment as I know it and I feel fine.
With computers to into villages in India will this mean even cheeper IT labour?
The IT industries of developed nations will be doomed for sure!
-Jasa -- Linux - The SOURCE will be with you, ALWAYS
That's really neat, but do the computers have 802.11g and internet connection sharing, so that if they become ubiqutiuous enough they can form a internet of their own? Thus fulfilling the Prophecy Of Dharma? Whoaa...wait a minute... THEY'RE TAKING OUR JOBS!!!!
vicious, untreated political sewage...niche entertainment for the spiritually unattractive...worshipless pap
"I gotta hurry up and finish trolling before the solar eclipse!"
Table-ized A.I.
Are computers the most needed commodity for rural India? It seems to me that the resources spent for these computers could easily be put to better use. I am ceaselessly baffled by the assumption that computers are the answer to everything. Our school districted invested over $20 million purchasing and maintaining laptops for about 7000 high school students, because this was going to be the end all solution to the woes of the education system. The result? Essentially you had 7000 $1300 NES emulators and a surge in interest for all the classic games. Educationally the result was nil, though that's not what the district officials, polititions, and ITs will tell you.
I wonder if the same situation is occuring in India. Sounds to me like this is more for publicity than actual benefit.
The only connection between this project and the one on the Isle of Wight is that both use Solar Power. The Isle of Wight is neither remote, nor a developing country in any shape or form - they are well connected to all utility services.
If you must google for "schools computer solar power" to support an article, at least verify the relevance of the link.
Chuck
I agree with your statement. It would be a far better solution to use biofuels. This would include biologically generated methane, ethanol as well as things like the algae generated ethanol solution. That'd be far better suited to the briny, somewhat dry environments in Northern India. If only there was someone in a position of power in India who would read slashdot and make themselves available for this type of discussion.
I think solar may be preferred because it requires zero infrastructure beyond shipping, installation, maintenance, and disposal. Also, sunlight is (so far) not something that can be bought and sold, so the intended users won't wind up beholden to someone selling fuel. Lastly, little to no day-to-day effort goes in to consuming solar power, so the user won't have to find time to do anything new other than use the electricity.
I think what's most exciting about this sort of thing is the distribution of decentralized power generation technology based on renewable energy sources. I'm sure if a situation arises where compost gas or wind power or micro-hydroelectric power is a better fit, this kind of project could adapt to use an energy source other than solar.
If you mod me down, I will become more powerful than you can possibly imagine.
Why the fuck are we getting these people computers when they need electricity in the first place?
Corrupt politics are the only thing sticking out in my mind since the order of priorities is way wrong.
Are you arguing that if I don't have the means to gaurantee my child a future that I should instead not sacrifice anything, thus gauranteeing the opposite?
Sacrifice involves *gasp* sacrifice. It comes with a price. If the price is greater than the reward, you don't pay it. If it's not, you do. Even if it sucks.
This story was so sad, I almost felt like offering an Indian my job.
Overall "bad TV is better then no TV"
The way to provide the infomation to people is through the use of Radio, TV and the Internet. But these require electricity. Thus, solar, wind and small scale hydro.
These two things, infomation and the way to power that infomation reliablly, cheaply and enviromentally friendly are the two greatist gifts we can give to developing countries.
Solar Power almost always means the use of PhotoVoltaic cells. The one which I used many years ago wasn't efficient at all, and they are bulky as hell.
How about the one now ?
What's the highest solar --> electricity conversion rate achieved so far ?
How high is the percentage ?
30% ?
40% ?
50% ?
If I remember the fact clearly, plants, on the average, convert only about 2% of the sunlight they receive.
Muchas Gracias, Señor Edward Snowden !
I don't think they appreciate someone sugguesting using animals they consider as incarntions of gods to generate electricty. Its like asking the pope to run on a treadmill so you could have your email.......
> I mean, I'm all for computers for the poor, but first things first... clean water and electric power.
... apparently priorities are slightly different :)
.
I'm in India and often I see houses with no running water have TV antenna sticking out of it
That aside, if you go to my home state Kerala, and ask a maid servant (who earns about 50 USD per month) where her son is , you'll be surprised to learn he's in college and studying engineering. Government funding and cross subsidisation ensures that education is cheap for the merit students. Unfortunately this phenomenon seems to be isolated to Kerala
What I wanted to say is that this bold and risky investment on the future happens only when the people see a bright future ahead. These computers might bring hope to a few people in India and might urge them to not quit school before they're 14.
Quidquid latine dictum sit, altum videtur
This a good idea, but 1000 computers is no-where near enough to support the population of India (over 1 billion), of which many are computer illiterate. 1000 computers per district means about 3-4 per school. Also, it is likely that upon technical problems, there will be no one there to correct them. 1000 solar powered computers are likely to have negligible effect in a place like India, but that is just my opinion.
I am glad that there is atleast some initiative, but one of the main reasons why government schools in India have poor facilities is because most of the overlooking polititians are always eating into resources for their own benefits.
Regards, Vaibhav
I'm trying to decide whether that deserves a 'funny' mod, or 'insightful'
(both?)
Free Software: Like love, it grows best when given away.
One thing I thought was neat was that the local residents were hired to construct the whole project. This made the architecture/construction fit in with the local style, and it also helped the locals understand what the thing was and why it was useful.
I would post the company's website, but I don't think their server could handle slashdot traffic. The website isn't very informative anyway.
Solar cells aren't much good if you use more energy to make them than they produce.
..don't panic
I can't help thinking that PCs (even VIA based/EPIA boards) draw one heck of a lot of power, and solar cells aren't that efficient. So you now have a nice big solar farm needing to be upkept, and also maintenance on the computers (which, tbh I'm *hoping* will not be windows based ;))
There are lower power based solutions that have been specifically designed (and built!) to address the power and maintenance (an OS entirely based in ROM) problems on the computer side of things, and are briefly touched on here, and would probably be more appropriate than a power hungry PC:
http://www.drobe.co.uk/riscos/artifact1160.html
So what we have today is AC wall power being converted to DC in the PC power supply, then being converted back to AC, and then regulated DC on the motherboard. Some parts of the motherboard can directly run off the DC from the power supply. With solar power there is an additional DC/AC conversion stage to feed the power supply.
We might be better off with motherboards that were designed to run off loosely regulated 48VDC, like a lot of telecom equipment. This could be sourced from batteries, solar panels, or a simple DC power supply connected to an AC line. The motherboard would use DC/DC converters to convert the 48VDC to the required local regulated DC voltages.
Mea navis aericumbens anguillis abundat
If computers are in every classroom, and some of the teachers don't know how to use them fully, that should not matter. The job of an e.g. history teacher is to teach history, some will do that through whizzy technology, others will use group exercises or front of class lectures. They can all be excellent teachers, notwithstanding (because of?) their focussed skill sets.
It sounds trite, but different pupils have different learning styles too, so having some computer incompetent teachers may actually be a good thing.
link.
India is such a miserable place precisely because of its massive, widespread corruption. India's 'elite' have got be the most selfish, clueless and incompetent bunch of idiots around.
Thats not a bad idea actually. Most indians cremate their dead and its such a total waste of energy. If they werent so damn stupid they could mass produce crematoriums that generate power burning dead human bodies....and other animal carcasses.
Kill two birds with one stone
Sun microsystems.
free online diet tracking.
And we're sending most of our jobs over there? Why?
In an effort to stretch IT resources, the place I work at has installed drop-down pedal systems underneath the desks. When the P-60 processors get bogged down loading XP, the pedal system deploys and the employee is able to overclock the processor while getting some excersize as well. They call it the Gilligan system. The company had planned an indoor excersize facility for employees, but found this solution to be much more practical and cost effective. Perhaps this would work for India as well.
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Let's not go overboard here folks: * If this is like most school districts, there's very little informed planning. The computers are unlikely to be well-suited to the environment or to the new power source. Ideally the computers would have been chosen for low power consumption, with laptop-like design. Probably didnt happen, they're probably standard approx 200-watt Ac powered designs. * Solar power is unlikely to be the best way to go. 200 watts of solar power is going to cost THOUSANDS of $, and may only last a few years in challenging environments. A little cow-methane powered generator might be MUCH cheaper and completely locally sustainable (no shortage of cow dung and small motorcycle engines.)
The kids won't play computer games at night.
Before computers start using us as power sources. But they're doing it out of order! The machines are suppose to wage war first!
"Efficiency" is a very strange comparison metric to use when one energy source has infinite, free fuel and the other does not.
What it comes down to is that solar panels are *relatively* cheap, and come in small modular bunches. Enough solar panels and batteries, charge controllers, etc. to run a 10 - computer lab 24/7 in India would be about $15,000 and take one day to set up. Then essentially anyone in the vilalge could be trained to use and maintain it, and it would sit there and work for 25 years.
A methane genset, (which they actually do a lot of, I believe, in India,) would come in cheaper per Watt, but would only be available at several multiples of that cost and capacity, and then would require much more expert maintenance, parts, shipping logistics, time, etc.
As for natural gas, the delivery infrastructure is simply not there and couldn't get there for another 5 - 10 years with a real crash, multibillion dollar infrastructure program, and then these people would be dependent on the increasingly constrained and volatile international natural gas market.
It's like using a laptop on an ambulance when an enormous Beowulf cluster is so much more cost- and power- effective per instruction.
fuck india! they don't 'need' computers in rural areas.. just more ways they can take our jobs.
Its really nice to see you guyz getting frustrated at jobs going to india and posting such rubbish about iindua in slashdot ;-)