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What else can I help you with?
If sunlight is free why is electrical energy from solar cells expensive?
Because the technology for Solar cell power is expensive
Is tidal power expensive to locate?
Tidal power is incredibly expensive, moreso than wind or solar
Is solar power better then coal power?
Solar power is more environment friendly than coal power. Solar power is, however, more expensive than coal power.
What ways can I power my home?
Still the least expensive way to power your house is with electricity. Although solar and wind power is "in" right now, both are very expensive in setting up. The initial cost of wind or solar power will out-way the savings quiet a bit. So for now there aren't really any cost effective alternatives.
Is solar power more or less expensive than hydro power?
no no it is not
What is Positive points about solar power?
solar power is very expensive, but does not harm the enviorment. it takes up lots of space. solar power does not cause global warming. ('-')
Bad things on solar power?
It's extremely expensive!!
Why doesn't evertone have solar power?
Solar power is expensive, not easily accessible in some countries, and some people just dislike the idea.
Are solar panels for the home expensive or will it save you money?
Initially, solar panels are expensive. However, the savings incurred from using solar power will make up for the high cost, five to ten thousand dollars, of the solar panels.
Whhat is keeping solar energry from going widespread?
In general solar power: takes a large suface to capture significant power, and requires equipment that is relatively expensive, so the power catpured is expensive. There are occasional exceptions, but none that are suitable for mass production.
Why can't a big power company make and sell enough solar power for everyone?
It would be far to expensive to do so.
What are some of the least expensive types of alternative energy?
Some of the least expensive types of alternative energy include petroleum, coal, alcohol and biomass. Solar and wind energy are, of course, free of charge.
