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May 23, 2005

Small Wind Turbines Experiencing Strong Growth

Denver, Colorado [RenewableEnergyAccess.com]

Admittedly, large wind turbines are more visible both on this Web site and out in the field. Recent data from the American Wind Energy Association (AWEA), however, shows that small turbines are experiencing brisk business throughout the U.S.

The small wind turbine committee is optimistic about growth prospects, with some asserting that the small wind turbine market will eventually dwarf the market for their larger cousins.

On the opening day of the U.S. wind power industry's annual conference, AWEA's small wind turbine committee unveiled the results of its Small Wind Industry Market Study, which forecast sales of nearly 13,000 small wind turbines in 2005 totaling nearly 14 MW of installed capacity across the country and $25 million in sales.

Other findings from the market study are:

- The small wind turbine industry could reach sales of 75,000 turbines totaling 115 MW of installed capacity in the 2006-2010 timeframe;

- Four U.S. firms supply at least one-third of the global market for small wind turbines;

- The industry believes that growth targets of 18-21 percent are possible over the next five years with the right government policies in place to grow the market;

- U.S. small wind capacity is targeted to increase from approximately 30 MW to 107 MW by 2010;

- Manufacturers are aiming to reduce hardware costs 20 percent to $1,700 per installed kW by 2010; and

- The average size of small wind turbines has doubled from 500 W in 1990 to 1 kW in 2004.

The small wind turbine committee is optimistic about growth prospects, with some asserting that the small wind turbine market will eventually dwarf the market for their larger cousins. However, they point out that small wind is not matching the growth of the residential photovoltaic (PV) industry because government support programs usually favor PV over wind. They support incentives and federal research funding comparable to what is offered for the PV industry, especially in light of the fact that the industry is still largely U.S. based.

The small wind turbine industry hosted a special reception at the Small Wind Pavilion on the exhibit floor at the Denver, Colorado wind power trade show on Tuesday at 5 p.m. Local small wind turbine owners were present at the reception to answer questions about their system.

Information courtesy of AWEA
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Reader Comments (7)
 
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Anonymous
May 23, 2005
> [small grid-tied wind] rarely justifiable from either an economic or environmental perspective...

But PV is? You're mad.

-mt
Comment 1 of 7
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Anonymous
May 23, 2005
For those with the means and commitment to live off-grid, a small wind system can be a sound choice when weighed against the expense and environmental damage associated with extending power lines into remote areas.

Utility-intertie (grid-connected) small wind generators, however, are rarely justifiable from either an economic or environmental perspective, nor are they ever likely to be.
Comment 2 of 7
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Anonymous
May 24, 2005
I'm doing a project on energy, so this has been quite helpful to get me started thanks!

year 7 pupil
Comment 3 of 7
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Anonymous
May 24, 2005
The question is: what is the potential for further cost-recuction. For PV this is potential is large. My gut feeling says that this potential for small wind is not so large. Investment in PV is not rational if you look only at the current cost. But if you look at it from a long-term perspective it makes sense.
Comment 4 of 7
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Anonymous
May 27, 2005
San Bernardino County, CA is world leader in home wind power - high towers, featured in book "Permitting Small Wind Turbines: A Handbook - Learning from the California Experience" Hesperia and Oak Hills, at top of Cajon Pass has more household turbines per square mile than any place thanks to Bergey and installer Joe Guasti.
2 problem installations are putting the whole high desert area in jeopardy of losing rights. - If you think this doesn't affect you think again. This battle that may determine the war! AWEA - It may be worth bringing some legal talent to bear.
Hearing on June 9 at 9:00 AM at
the San Bernardino Board of Supervisors
385 N. Arrowhead San Bernardino, CA
- planning commission meeting

Also write to:
Supervisor Bill Postmus
13911 Park Ave. Suite 204
Victorville, CA 92392 - 2407

and
Daily Press
PO Box 1389 Victorville, CA 92393
e-mail:
SMW@LINK.FREEDOM.COM

Joe Guasti, installer
760-949-0480
e-mail:
guasticonst@aol.com
Comment 5 of 7
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Anonymous
May 28, 2005
Hello!

Greetings to all, indeed small or large wind power are breakthrough inventions for alternative source of energy especially in these times where prices of fuels is rising. How I wish to get connected with people who supply wind power either small or large capacity for sales and development in my country ok. Thank you and God Bless.

Engr. Roger V. Navarro
Mol and Matek
email: rogervnavarro@yahoo.com
Comment 6 of 7
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Anonymous
May 30, 2005
I do not agree with regards with further cost-reduction statement (Pete - PV vs wind).

For PV, manufacturing volume are already large, a lot of R&D has already been realized, manufacturing techniques are already well optimized, competition is there with a big number of large company producing PV technology (arrays and electronics). Then excepted in case of breakthrough, PV technology is already on the flat portion of the cost curve.

Unlike for PV, small and medium size wind turbines are often designed and build with 30 years old technology, with old manufacturing technique, and with very low manufacturing volumes.
Competition is low too.

Having worked +20 years in various industrial domains, my estimate is that assuming that certain sales volumes and investments level would be reached, small/medium wind turbine installation cost could be divided by two or three, while reliability would be enhanced and disturbances (noise) reduced.

Jacques S.
eoltec.com
Comment 7 of 7
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