Posts tagged solar/wind
what is the most and least expensive energy source? solar,wind or geothermal?
Sep 6th
Question by $^#%: what is the most and least expensive energy source? solar,wind or geothermal? -solar -wind -geothermal
and why?? please and thanks :] also what has the most and lest impact on the earth?
Best answer:
Answer by Jake MWind is.
Solar power technology is expenive to develop. Geothermal reguires you to dig a hole in the ground. Wind mills only require you to put up a turbine, which is cheaper than solar power.
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Are there any federal grants/loans to help cover the costs of setting up solar/wind power in a house?
Sep 2nd
Question by Reverend Jim Jones: Are there any federal grants/loans to help cover the costs of setting up solar/wind power in a house? Does anybody know if there is any federal assistance available in the form of loans or grants to set up a windmill or solar paneling in a private residential house?
Best answer:
Answer by michelob86Not Federal yet. There are some state sponsored grants….
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Solar/Wind powered energy?
Aug 29th
Question by Emily B: Solar/Wind powered energy? What are the percentages of power/energy saved by using solar energy and wind energy compared to what we use on average? Thoughts or ideas?
Best answer:
Answer by Little GigiIf implemented correctly, it can be 1:1 if not 10:1 given the time of day, and the weather.
take a look at the Merry Lea center in Goshen, Indiana or Chicago’s center for green technologies, they are great sources
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Solar/Wind powered energy savings?
Aug 26th
Question by Emily B: Solar/Wind powered energy savings? What are the percentages of power/energy saved by using solar energy and wind energy compared to what we use on average?
Best answer:
Answer by Breath on the WindYour questions are a little confusing. In domestic systems the savings you can achieve are designed into the size of the system and not the type of system. You would not say “how much energy can I get from batteries” because you know it depends upon how many batteries. Similarly you can’t ask how fast is a vehicle without knowing how it is More >
Q&A: Solar/Wind powered energy savings?
Aug 26th
Question by Emily B: Solar/Wind powered energy savings? What are the percentages of power/energy saved by using solar energy and wind energy compared to what we use on average?
Best answer:
Answer by ScottI may have misread your question, sorry if I did.
There is no energy savings by using an alternative source. Most of the alternative sources are in fact MORE expensive. People choose to pay more for solar, wind, and other alternative sources…a lot more in some cases.
As alternative energies become more efficient and cost effective they replace fossil fuels more and more, but there is still a cost to More >
Help with info on Solar/Wind energy paper?
Aug 22nd
Question by Eric: Help with info on Solar/Wind energy paper? I have to write a paper comparing many characteristics of the 2, including availiabilty, cost, infrastructure, and environmental impact. I am not looking for you to write my paper, just to point me in the right direction.
Best answer:
Answer by cody sFigure out what materials are made to construct each device, and then figure out how those materials are obtained and what the environmental impacts of that.
for cost figure out much energy is outputted for each dollar inputted. This is also a way of measuring the environmental benefits when compared More >
When Obama Forces Industry to Use Solar/Wind Energy, Will Rest of American Jobs go to China & will the US ..?
Aug 18th
Question by B. Fwank Wuined Your Moms 401k: When Obama Forces Industry to Use Solar/Wind Energy, Will Rest of American Jobs go to China & will the US ..? … become a 3rd-rate country compared to China?
Best answer:
Answer by Mile High ClubI don’t think he would do that. Besides, you forget, this is not a dictatorship. There are 3 branches of gov.
Know better? Leave your own answer in the comments!
Q&A: The common salt(NaCl) is the big cheap solution to store a great amount of solar/wind energy. Why not…?
Aug 11th
Question by Anthony M: The common salt(NaCl) is the big cheap solution to store a great amount of solar/wind energy. Why not…? ok…
it needs some experimentations, however it seems to work very well… This NaCl peculiarity comes from its high value of the heat of fusion(about 300 kwh/m3 – in addition a little salt mine can easily contain 100 millions m3 of salt…) . It means that solar energy can be used to melt the salt, then it can release heat constantly…
Do you agree?………..
Best answer:
Answer by jim zIf you could find a cheap way to store the salt, insulate it More >
I’m doing persuasive video: to use solar/wind energy, what is as good inspire song similar to One Tribe?
Jul 30th
Question by Mez: I’m doing persuasive video: to use solar/wind energy, what is as good inspire song similar to One Tribe? I’m doing a video for school that has to persuade people to use nonrenewable resources such as wind or solar power. What is a good song that is very similar to One Tribe by the Black Eyed Peas?
Thanks! ~Mez
P.S- please no rap, metal, hard music, etc. Only sweet music!
Best answer:
Answer by ZombCatWorld – Five For Fighting
http://www.youtube.com/watch?v=1JDY1KvoQYk
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Shouldn’t Obama be pouring a couple billion stimulus dollars to build StateOfTheArt GREEN solar/wind energy?
Jul 8th
If I were him, I’d be setting up plans to build factories that are ‘green’ themselves (no or very little pollution) that build the latest in solar panels and wind turbine technology. Then making people build them all over the place. put solar panels in sun soaked regions of course, and put wind energy in the windiest regions of america.
Shouldnt that create hundreds of thousands of construction and factory jobs? I mean, some people would call it socialism or somewhat communism, but uh… we should rly be #1 in green energy.
PS: we could also build indoor plant factories to More >
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