Answers
Are alternative power sources (solar energy, wind power, etc) popular in your country?
What is the percentage of their use?
On the order of 1% in the U.S. In some states, like California and Texas it is higher, but still less than 5%. I am not counting hydroelectric power in that because it is a traditional source, although totally renewable.
According...
A Dorky Engineering Student explains how a homebuilt wind turbine create usable Electrical Power
The oil companies would build BIG walls to block it and in turn, keep the illegal aliens out.
What would be cheap available solution to pump water 40 to 60 foot high. Can I build something to utilize wind power or solar power and some technique to lift water cheap? I like to use as little money as possible for this task.
Yep, it would be called a windmill ... and they have been used for hundreds of years. It has a wheel-shaped set of fins on the top that the wind blows and turns, which in turn rotates a shaft attached to a pump underground. The pump moves the water
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Is it possible, or has there been a study done, on running a car off of alternative energy sources, besides solar and biofuels, such as Geothermal Energy; Tidal Energy; and Wind Energy?
Thanks.
That's logical. Just had to check.
Solar is not practical. Geothermal is not possible for a car. Wind is not practical either. Tidal energy is not possible. Any internal combustion engine will run on propane / methane / natural gas (they are all basically the same thing) with very...
How harmful are alternative energy sources, i.e. wind farms killing birds, hydroelectirc power destrying fish and river habitats, and biomass fuel emitting carbon? How is using oil more harmful? Sources are great. Thanks.
Most alternative energy sources are far less damaging than fossil fuels. You will always have some impact on the environment. The manufacture of solar panels and wind turbines leave a lot of chemical by-products and hydroelectric dams produce...
Pro: Its completely green, free power, but (Con:) they only work for a certain amount of time and leaves fields of useless wind turbines, which are more expensive to fix than it is to replace.
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BPA proposes compromise in wind power halt
The federal agency that regulates much of the electrical transmission in the Northwest proposed a compromise Tuesday in a dispute with wind producers who were forced to shut down last spring, when heavy runoff produced too much hydroelectric power.
The Bonneville Power Administration , based in Portland, Ore., proposed to pay half the losses incurred by wind power producers that shut down when the extra hydroelectric power is too much for the grid to handle. The cost would be passed on in increased rates for major customers, such as public utilities, the aluminum industry, and federal installations.
Exploring Ways To Learn Alternative Energy Sources For The Future ...
Alternative energy is an important subject these days. It was once thought to be a novelty or luxury. Those days are gone. Things like fossil fuels are becoming scarce. They are also poisoning the planet. It is vital to learn alternative energy sources. Things that are renewable are also safer for the environment. Here are some ways to utilize alternative energy for the future.
News
Retooling Michigan: Why is Indiana ahead of Michigan in building wind farms?WZZM - May 24, 2010
BENTON COUNTY, Ind. () -- Michigan's goal is to get 10% of the state's power from alternative sources by 2015. Wind energy is sure to be a large part ofDaily Markets - May 24, 2010
Location Advantage: Unlike other renewable resources such as hydroelectric and wind power, solar power is generally located at a customer's site due to theArizona Republic - May 24, 2010
In an effort to develop alternative energy sources for the city, Peoria officials sought federal stimulus dollars to install wind turbines at Lake Pleasant.
Greentech Media - May 24, 2010
Although wind dwarfs solar in alternative energy production, wind hasn't exactly soared with VCs. More than 200 solar companies have received VC funds.
Business Daily Africa - May 24, 2010
This has forced most of them to turn to alternative sources such as diesel run generators that drove up their operational costs. “Wind compares favourably
Texas Inventor Develops Patent for System for Generating Electricity from ...: Modules may include wind turbines... 
Texas Inventor Develops Patent for System for Generating Electricity from ...: Modules may include wind turbines... 
RT @ Backup Power; Alternative Energy Sources 
@ Labour funded alternative energy sources ie wind power during their period in govt to help protect the environment.