Tom Kunich' cyclintom@yahoo. com said:
Quoted message said:Would you rather pay American engineers from General Electric to build
windfarms or pay Saudi Arabian princes $70/barrel for oil?
In the 1930's the Morgan Company built the world's biggest wind generator.
Until a decade ago it was the largest on record. It was also as efficient as
the most modern one's today.
<snip>
Dude, you're an idiot. 1930's tech=2000 tech?
Jesus.
That's like saying the propellor of a 1930s plane moves air as
efficiently as a modern jet turbine (the same fluid dynamics advances
apply to both turbines that move air and turbines that are moved by
air).
The snippet below is from a US federal government site. The same
government that is governed by Bush and Cheney, not exactly two
environmentalist extremists when it comes to energy. And yes, I will
believe the Department of Energy on this before I believe a blowhard
like you.
From:
http://www1.eere.energy.gov/windandhydro/wind_ad.html
Advantages and Disadvantages of Wind Energy
Wind energy offers many advantages, which explains why it's the
fastest-growing energy source in the world. Research efforts are aimed
at addressing the challenges to greater use of wind energy.
Advantages
Wind energy is fueled by the wind, so it's a clean fuel source. Wind
energy doesn't pollute the air like power plants that rely on
combustion of fossil fuels, such as coal or natural gas. Wind turbines
don't produce atmospheric emissions that cause acid rain or greenhouse
gasses.
Wind energy is a domestic source of energy, produced in the United
States. The nation's wind supply is abundant.
Wind energy relies on the renewable power of the wind, which can't be
used up. Wind is actually a form of solar energy; winds are caused by
the heating of the atmosphere by the sun, the rotation of the earth,
and the earth's surface irregularities.
Wind energy is one of the lowest-priced renewable energy technologies
available today, costing between 4 and 6 cents per kilowatt-hour,
depending upon the wind resource and project financing of the
particular project.
Wind turbines can be built on farms or ranches, thus benefiting the
economy in rural areas, where most of the best wind sites are found.
Farmers and ranchers can continue to work the land because the wind
turbines use only a fraction of the land. Wind power plant owners make
rent payments to the farmer or rancher for the use of the land.
Disadvantages
Wind power must compete with conventional generation sources on a cost
basis. Depending on how energetic a wind site is, the wind farm may or
may not be cost competitive. Even though the cost of wind power has
decreased dramatically in the past 10 years, the technology requires a
higher initial investment than fossil-fueled generators.
The major challenge to using wind as a source of power is that the
wind is intermittent and it does not always blow when electricity is
needed. Wind energy cannot be stored (unless batteries are used); and
not all winds can be harnessed to meet the timing of electricity
demands.
Good wind sites are often located in remote locations, far from cities
where the electricity is needed.
Wind resource development may compete with other uses for the land and
those alternative uses may be more highly valued than electricity
generation.
Although wind power plants have relatively little impact on the
environment compared to other conventional power plants, there is some
concern over the noise produced by the rotor blades, aesthetic
(visual) impacts, and sometimes birds have been killed by flying into
the rotors. Most of these problems have been resolved or greatly
reduced through technological development or by properly siting wind
plants.