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#26 2011-04-08 21:25:12

hdarken
Scratcher
Registered: 2008-06-26
Posts: 1000+

Re: Why do you think solar panels are overpriced?

Kileymeister wrote:

hdarken wrote:

coolstuff wrote:


While uranium is a lovely source of energy and yes, it is green (I'd like to point out Canada has the safest reactors out there), it does produce a lot of radioactive waste that we have no way of disposing of for thousands of years, and we have to keep cool to prevent radioactivity. If humanity were to die out in a hundred years, our power plants would go out, our uranium would get warm, out concrete basins would eventually die off, and bam, the Earth is dead.

IMHO, the safest and most effective form of energy is wind.

Wind turbines are expensive too.

Not nearly as much as a nuclear power plant.  Though they produce less energy they are an indefinite resource and very useful.

My stupid town doesn't want wind turbines put in because they don't look nice.  Pfft.

They do look nice, to me...

I remember when the Simpsons got a windmill, from the show.


http://i.imgur.com/VskBk.png
http://i.imgur.com/tgxVZ.jpg

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#27 2011-04-08 22:08:13

bbbeb
Scratcher
Registered: 2009-06-11
Posts: 1000+

Re: Why do you think solar panels are overpriced?

hdarken wrote:

coolstuff wrote:

16Skittles wrote:


+1945

nuclear power FTW. People are so afraid because of japan, but its really the most green, efficient form of energy. sure, there's radioactivity, but one fuel rod lasts 5 years, and produces energy worth multiple tons of coal worth of energy. What we need now, is to find out how to safely produce energy from the depleted uranium.

While uranium is a lovely source of energy and yes, it is green (I'd like to point out Canada has the safest reactors out there), it does produce a lot of radioactive waste that we have no way of disposing of for thousands of years, and we have to keep cool to prevent radioactivity. If humanity were to die out in a hundred years, our power plants would go out, our uranium would get warm, out concrete basins would eventually die off, and bam, the Earth is dead.

IMHO, the safest and most effective form of energy is wind.

Wind turbines are expensive too.

No.

Put a simple one outside
You make it produce friction -> energy
Hardwire it to something

Voila! Energy!


Back in my day.... there were no laws that censored the internet... now, there are.... nah.

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#28 2011-04-08 22:26:47

TuffGhost
Scratcher
Registered: 2010-09-06
Posts: 500+

Re: Why do you think solar panels are overpriced?

illusionist wrote:

16Skittles wrote:

illusionist wrote:

They cost 20x more than they will ever save on energy.  hmm

I'd get a miniature nuclear reactor in my house if I were you.  tongue

+1945

nuclear power FTW. People are so afraid because of japan, but its really the most green, efficient form of energy. sure, there's radioactivity, but one fuel rod lasts 5 years, and produces energy worth multiple tons of coal worth of energy. What we need now, is to find out how to safely produce energy from the depleted uranium.

One uranium pellet produces more energy than...

200 truckloads of oil
30 trainloads of coal
50 wind turbines running at 30mph for a month
100 square yards of solar collectors in direct sunlight for two months (not at night!)

...?

It is 100% SAFE

unless

-earthquake (don't build a plant on a fault line! duh!)
-extreme operator error
-sabotage

you guys


now i want to build one


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#29 2011-04-09 02:36:38

what-the
Scratcher
Registered: 2009-10-04
Posts: 1000+

Re: Why do you think solar panels are overpriced?

There is the old but new nuclear technology. It is virtualy impossible to have a melt down it uses some sort off mand made pebble.


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Find someone post count. Click posts under username. Find number of pages. Times that by 40 for min and 60 for max and you have a rough estimate of post count.

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#30 2011-04-09 08:03:47

rdococ
Scratcher
Registered: 2009-10-11
Posts: 1000+

Re: Why do you think solar panels are overpriced?

It is overpriced because it is electric. Don't be silly, as you don't come up a massive laptop that's $1.58 or £1.

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#31 2011-04-09 10:26:30

coolstuff
Community Moderator
Registered: 2008-03-06
Posts: 1000+

Re: Why do you think solar panels are overpriced?

rdococ wrote:

It is overpriced because it is electric. Don't be silly, as you don't come up a massive laptop that's $1.58 or £1.

Solar panels are photovoltaic cells: it's just a material that produces current when exposed to sunlight, so really it's a super-simple process. You can't really make them any better except to refine the manufacturing process, which would then decrease the cost.

Computers, however, are complex machines that require a lot of thought and have several different components. To manufacture one costs a hundred dollars at least, but they're worth more than just the sum of their parts.

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