New Solar Cells 20 Times Cheaper 516
handy_vandal writes "STMicroelectronics has announced a new generation of photocells made from organic plastics. Over a typical 20-year life span of a solar cell, a single produced watt should cost as little as $0.20, compared with the current $4. See also article @ cnn.com. On a related note, this article @ IEEE discusses new improved LED technology by the same team."
"organic plastics"? (Score:4, Insightful)
"Get this! It's plastic... made from LONG CARBON CHAINS! BRILLIANT! Why did we never think of this before!?!"
Someone want to explain that to me? Aren't all plastics "organic"?
Re:At that price... (Score:5, Insightful)
Re:I heard Solar was going to get cheaper in 1976 (Score:5, Insightful)
I don't believe it guys. Sorry. (Score:5, Insightful)
For decades I have been folowing solar cell technology, absolutely salivating at the promises that efficiency rating would soon rise above 15%, or that costs would no longer be prohibitively expensive or damaging to the environment (moreso than more conventional, polluting alternatives).
Well, I've given up. I've read shitty pie-in-the-sky stories like this almost every year for the last 25-years.
Now, if someone on Slashdot tells me that they bought these +50% efficient solar cells in Home Depot, that's when I'll get excited. Like I'll get excited when Chevrolet markets a flying car or my city puts a nuclear fusion power plant into service.
Re:Potential Importance (Score:5, Insightful)
Even with existing prices, it is about as cheap to buy cheaper land in outlying areas and generate your own power as it is to pay a power company _and_ pay higher prices for land. The main problem is you have to have a fair degree of mechanical aptitude to keep one of these systems running reliably.
No, the main problem is that unless you are generating your power using only renewable resources, you are likely causing a disproportionately high amount of pollution. Almost all power generation from fossil fuels is much more efficient if done on a large scale at a centralized power generation station. If we abandonded the grid and went to a lot of localized power generation facilities, the overall impact on the environment would be severe.
Re:no wonder (Score:3, Insightful)
Re:Misleading body. RTFA. (Score:5, Insightful)
To quote the CNN Article:
So, the question is, did Reuters screw up, or is there an announcement that didn't make it to the STMicroelectronics page that was linked to in the body?
Re:"organic plastics"? (Score:4, Insightful)
This war on terror (Score:3, Insightful)
NIMBY all over again. (Score:2, Insightful)
Wind power runs into this all the time, too.
Consumer: "Yes, let's build more wind/solar power plants."
Power company: "OK. The best location for that is site A."
Consumer: "What? That will ruin the view!"
Power company: [sigh]
Re:Sign Me Up! (Score:3, Insightful)
Re:At that price... (Score:3, Insightful)
uhmmm... we're "un-advanced" compared to what?
Re:At that price... (Score:2, Insightful)
http://www.cmgequipment.com/Infinity_New.html [cmgequipment.com]
Since it's only used for a few minutes every night, batteries last for months. Check out the Avexa Swiss Light (link in my previous post) for a much more modern take on the solar-powered flashlight.
Re:Why this is important.. (Score:3, Insightful)
You cannot get 5% interest on a CD today. The best interest rate you can get today does not match the current rate of inflation for energy. Nor do you know that at any time in the future it will. In fact, you can be fairly certain that the rate of inflation will be quite close, on average, to the rate earned on a CD. So, there is no need to do this sort of calculation.
Re:exoskelton (Score:3, Insightful)
Look at history. In the 60's the idea of a 'personal computer' was probably pretty laughable.
Re:Balance of power (Score:2, Insightful)
No, I wasn't against it. But I would've been against requiring all citizens to use space capsules to get to work at a time when it was cheaper to drive a car (and still is, of course). Likewise, I'm not against the use of solar or alternative energy. It's a great goal. I *AM* against the government *requiring* alternative energy before it is economically viable.
The point here is that, hopefully, these guys are going to make solary energy more economically viable--at which point solar energy will be adopted by the masses whether the government requires it or not. As such, the business operating in the free market is making solar energy economically viable and attractive to everyone. What the government couldn't force down our throats capitalism and the free market provide all by themselves.
Funny how the "evil capitalists" eventually do more to help the environment than the environmentalists that run around in circles complaining about evil capitalism and all the consumption in our society--consumption which generates wealth which allows companies such as this to develop technology that, in the end, improves the environment. :)
Gotta love it.
Re:Sign Me Up! (Score:3, Insightful)
Actually, they would need just as many power plants as if there were no solar panels. They would not be running at full capacity during the day, but at night, the plants would be the only source of power.
the big picture (Score:2, Insightful)
In fact, damage done to the environment usually hits us multiple times (and very little of it is factored in)... just to make the fuel you have the mining, the shipping, the refining - all of which cause air pollution and water pollution that isn't factored into the cost you pay for company generated electricity. Then, if we're talking about fuels that are burned, that also generates air pollution that may only be marginally factored into the overall cost (by filter technology mandates etc. - but then there are always grandfather clauses)
Basing judgements of actual value - actual cost - purely on prices, is really quite naive.