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Q: Wind Power in the US ( Answered,   1 Comment )
Question  
Subject: Wind Power in the US
Category: Reference, Education and News > Teaching and Research
Asked by: katcarr-ga
List Price: $10.00
Posted: 07 Apr 2003 19:50 PDT
Expires: 07 May 2003 19:50 PDT
Question ID: 187455
I'm looking for maps and charts that show CURRENT data regarding major
sources of wind power in the US and the relative amount of energy they
provide.
Answer  
Subject: Re: Wind Power in the US
Answered By: tisme-ga on 07 Apr 2003 20:22 PDT
 
Hello katcarr,

As a researcher reading your question, I was not sure if you were
looking for the major "established" sources of wind power, IE: areas
with turbines already set up, or the potential sources of wind power
across the United States and the amount of energy they generate.

I am going to try to provide you with maps/charts that will give cover
both of these areas. Most of the maps are labelled or color coded for
the amount of energy that the area provides

The first map is a map from the DOE Wind Energy Program: "This map
shows the wind resource in the United States. Land is categorized by
wind power class (left column of key), defined by a range of annual
average wind speeds measured at 10 meters (33 feet) and 50 meters (164
feet)."
Source: http://www.eere.energy.gov/wind/we_map.html

An awesome set of maps about potential wind power can be found here:
http://www.eere.energy.gov/windpoweringamerica/wind_resources.html

Click on the state you are interested in, (this will also work on the
close-up view of the east coast map) and it will give you the wind
resources assessment status for the state in question. Here are two
states found through this link:

Colorado - http://www.coloradoenergy.org/corrd/default.asp
Iowa (average annual) -
http://www.energy.iastate.edu/renewable/wind/images/windmap-iowa_annual.gif

There are also a series of maps with "Installed U.S. Wind Capacity"
where you can see state-specific wind projects. The link for this is
here: http://www.eere.energy.gov/windpoweringamerica/wind_installed_capacity.html
You can click on the link to see a larger map. 

A much better map of current wind energy projects throughout the
United States can be found here:
http://www.awea.org/projects/index.html This map is updated as of
January 23, 2003 and if you click on a state, you will be given a
detailed overview of the projects within that state. Here is the chart
for Texas: http://www.awea.org/projects/texas.html

Another chart about specific projects can be found here (although it
appears to be from 1998):
http://www.nationalwind.org/resources/windrel/survey.htm

This website is a bit more geographical in that it labels where the
wind sites are (data is as of August 2002):
http://www.windustry.org/sites/default.htm
The states are divided into sections, such as this one for the Midwest
and both small and large scale projects are color coded and numbered
with a chart at the bottom describing them in more detail:
http://www.windustry.org/sites/region_mw.htm

This website has some nice maps (for the northwest), but you would
need to order the maps because they are not available in high
resolutions free of charge: http://www.windpowermaps.org/default.asp

Here is a website with tons of maps and tables as well as information
for you: http://rredc.nrel.gov/wind/pubs/atlas/ Instead of sifting
through the information first, you might want to click on the "List of
Maps" and "List of Tables" links at the bottom on the page.

I have attempted to answer your question with the most current data
that was available. If you need any clarifications regarding this
answer, please let me know and I will do my best to further assist
you.

tisme-ga


Search Strategy (on Google): 

"wind power" "united states" OR "US" map
"wind power" "united states" OR "US" maps
"wind power" "united states" OR "US" chart OR charts
"wind power" "united states"
Comments  
Subject: Re: Wind Power in the US
From: neilzero-ga on 15 Apr 2003 12:04 PDT
 
Even in counties with higher than average wind,  wind generation is
often not cost effective until you get 100 feet or more above the
surface. Exceptions are some barren ridges. Near by trees and
buildings significantly reduce the average wind velocity until you get
higher than these obsticals. Typically a system that produces 100
watts average, costs more than $1000, so pay back often exceeds the
useful life of the system. In theory the equipment could be mass
produced at much lower cost, but that has not happend except perhaps
in Denmark where one report says 22% of the electricity is produced by
wind power.   Neil

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