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China's Wind Industry Is About To Get Squeezed

Louis Schwartz, Contributor
June 10, 2010  |  6 Comments

Over the last several years we have chronicled the meteoric rise of the Chinese wind industry, which has experienced an unprecedented ramp up in capacity since January 1, 2006, when the Renewable Energy Law of the PRC went into effect. At the ACORE RETECH 2010 conference earlier this year, which I co-chaired with Li Junfeng, the Deputy Director of the Energy Research Institute of the National Development and Reform Commission, I half-facetiously joked that in wind equipment manufacturing the Chinese finally may have found an industry where runaway capacity development should not be feared. I thought that given the immense needs of the world for renewable energy, the Chinese had finally lighted on an industry where there was virtually no downside to unbridled output. No such luck.

The Chinese themselves are increasingly worried about a shakeout in the wind equipment industry as tremendous capacity development has lead to the familiar insidious malady in Chinese industry: invidious competition based primarily on price. The general manager of one wind farm developer described this phenomenon as “collective suicide” among Chinese wind equipment manufacturers, while another wind farm developer said that the price war among Chinese wind equipment manufacturers has left them all “drenched in blood.”   

Statistics paint a stark picture: in 2004 China had only 6 wind turbine manufacturers; as of the end of 2009 that number had skyrocketed to nearly 90 companies.  Of those 90 companies, 57 already have produced at least one prototype and 30 Chinese wind turbine manufacturers now are producing at the rate of 100 units or more per annum.  In addition to the proliferation of wind turbine manufacturers in China, there are now upwards of 100 wind parts manufacturers operating in China.  China now is home to more than 50 wind turbine blade manufacturers. 

Almost surely many of these wind industry equipment manufacturers will be caught up in the major shakeout that is on the horizon — repeating a familiar plot line played out in countless other Chinese industries.  An official with Xiang Power Wind Power Co., Ltd. has observed that a large number of wind equipment manufacturers are now losing money and that in the next stage the industry will experience failures on a large scale.  

Goldwind, one of the “big three” wind turbine manufacturers, also is feeling the pressure from steadily increasing competition. Mr. Wu Gang, the Chairman of the Board of Directors of Goldwind recently referred to the competition as “savage” and worried about what the effects of this “self-destructively pernicious” competition would be on the healthy development of the wind industry.  The competition is so fierce because the low-end segment of the market is over-saturated, which in turn has lead to price competition and falling profitability, which further squeezes companies’ ability to invest in the research and development necessary to move up the value-added chain.  

In addition, all Chinese wind turbine manufacturers (including to a lesser extent the “big three” — Sinovel, Goldwind and Dongqi) rely to varying degrees on technologies that they must acquire from abroad, which puts even greater pressure on their profitability. 

Though the increasingly intense price competition in the wind turbine industry is worrisome to Vestas, the international wind turbine manufacturer that has substantial operations in China, because the most intense competition is in low-end products, Vestas has not felt the pressure that smaller Chinese “commodity” wind turbine manufacturers are experiencing.  Rather the international wind turbine manufacturers and the “big three” Chinese wind turbine manufacturers are able to continue to dominate the market for the most technologically advanced products, even as the “commodity” wind turbine market becomes saturated. 

On the Other Hand Falling Prices Equals More Development

The flip side of shrinking profitability among Chinese wind equipment manufacturers is the growing enthusiasm among wind farm developers as the cost to develop wind power has declined.  As the price war in the Chinese wind equipment industry has become heated, the price of wind equipment has begun a steep decline.  Based on recent surveys in Inner Mongolia, Liaoning, Hebei and Guangdong, there already has been a 1000 Yuan/kilowatt (kW) decline in the price of wind generating equipment compared with 2008.  

According to Ma Yugang, the general manager of the Huaneng Tongliao Wind Power Generating Co., Ltd., a China Huaneng Group Company, when the company built the Baolong Wind Farm in 2008, the average construction price per kW for the wind farm was 9250 Yuan/kW.  In 2009, when the company constructed the Zhuri River Wind Farm, the average price per kW for construction had fallen to 9000 Yuan/kW or lower.  As of 2010 Huaneng Tongliao is anticipating building its newest wind farms for an average price per kW near 8000 Yuan/kW. 

One of the routes Chinese wind equipment manufacturers now are taking to avoid being swept away by this increasingly pernicious tide is to become wind farm developers themselves.

The tried and true “safety value” for excess capacity development throughout Chinese industry — exports — is quickly becoming a necessary component in the marketing strategy of every Chinese wind equipment manufacturer.  The export market, however, is in its infancy for the Chinese wind equipment industry and it is unlikely that even the largest Chinese wind equipment manufacturers will be more than a statistical asterisk in international markets in the next several years. 

With wind installations expected to skyrocket through 2010 and beyond, the world’s absorption of wind turbines could be as high as 3 to 4 times the volume of what is already installed in China.  As a result, the Chinese undoubtedly will find a way to become a significant supplier of wind turbines worldwide. Now that the Chinese have commoditized smaller (1.5-MW and below) wind turbines, there is likely to be a flood of those products exported from China.

Goldwind has ramped up its preparations to break into the North American market by opening a North American office and hiring industry veterans as its general manager and director of sales.   Likewise, Sinovel, which is the world’s third largest manufacturer of wind turbines (based almost exclusively on its sales in China), sold a batch of 1.5-MW wind turbines to India in 2009. Sinovel also continues to source crucial electronics systems from American Superconductor for the 5-MW wind turbines that Sinovel has developed itself.   According to Sinovel’s CEO, these large-scale wind turbines will be the focus of Sinovel’s export strategy. 

So, as Yogi Berra famously said “it’s déjà vu all over again.”  The Chinese appear to be poised to be the low-cost supplier at the low-tech end of the export market, but continue to rely on Western technology to produce the larger, more sophisticated wind turbines.   Relatively good news for Western suppliers of high technology into the wind industry, but a challenge for Goldwind and Sinovel, who may well find themselves squeezed between the big international players and the Chinese commodity suppliers.  

For reference, see some of my former articles, “China’s Wind Power Industry: Blowing Past Expectations”, China's Wind Power Industry: Localizing Equipment Manufacturing, and China's New Generation: Driving Domestic Development.

Lou Schwartz, a lawyer and China specialist who focuses his work on the energy and metals sectors in the People's Republic of China, is a frequent contributor to Renewable Energy World.   Through China Strategies, LLC, Lou provides clients research and analysis, due diligence, merger and acquisition, private equity investment and other support for trade and investment in China's burgeoning energy and metals industries. Lou earned degrees in East Asian Studies from Michigan and Harvard and a J.D. from George Washington University.  He can be reached at lou@chinastrategiesllc.com.

6 Comments

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Sandy Henderson
Sandy Henderson
June 24, 2010
Hi bertwindon - you have me a bit confused about the betz limit. That doesn't really matter, but the efficiency of large HWAT's at their rated wind speed approaches 50% if you divide the swept area by the kinetic power of the wind at that speed. More importantly they seem to be fixated on certain approaches. Why go for very expensive permanent magnet generators when most other generators use electromagnets?. It is not as if they didn't have an electricity supply available. In fact they absolutely need a reliable supply available to power the safety systems that move the turbine out of the wind direction and apply the brake in storm conditions. The aeronautical engineers who design these beasts are so familiar with the assumption that increasing aerodynamic efficiency and saving weight improves economic efficiency that they have not stopped to think that a wind turbine has a different job than an aeroplane. Aeroplanes get and need rigorous maintenance, but a wind turbine , if well designed and constructed should operate with minimal maintenance - if it is to produce energy economically. VAWT's operating on drag as well as lift may not be as aerodynamically efficient, but may also be cheaper to make, maintain, and recycle at the end of their working lives. Being quieter and less conspicuous will also be in their favour
a b
a b
June 17, 2010
Bert,

I can live with 33% going to the rotor. After all, wind is FREE energy, and Big Energy hasn't yet found a way to put a meter on wind, unlike you.
For your information, many parts of the world have to rely on gasoline fed power generators to enjoy what you consider your birthright : having plentifull electricity supplied to you, day and night. For the 2 Billion people out there that aren't yet connected to the electricity grid, and have to rely on powergen's, the cost of their electricity is ABOVE $ 40 cents per kWh.
From what I read, wind power electricity gets generated at 5-9 cents per kWh right now, or provides a profit of 40 – 9 = 31 cents per kWh for those 2 Billion people out there that would like to have your whealthy lifestyle.

So, what's your point anyway, huh ? ? ?
Gerard Vaughan
Gerard Vaughan
June 17, 2010
Dear Mr. Anonymous,
I do not have an "arguement" All I do is point-out facts of which anyone must is aware, or which are readily verifyable. If you find simple facts "absurd" that is your problem. When people with such defunct minds start to use energy - to make "windfarms" for instance - the whole Earth foots the bill.
The limit imposed by the divergence of the wind around any object placed in it, and absorbing energy from it - first analysed accurately by Mr. Betz around 1920 - is in fact 33%, INTO THE ROTOR. Maybe I should have made that clear, but didnot, because it is the energy going into the rotor in which we are interested. The rest (59 - 33) goes into friction in the airstream.
Any "absurdity" you think that you see must therefore rest entirely in your own mind.
ANONYMOUS
June 11, 2010
Bert, to claim that the Betz limit "caps the . . energy removeable by a rotor directly in the air at 33%" shows the absurdity of your argument. The Betz limit is 59.3%.
Gerard Vaughan
Gerard Vaughan
June 11, 2010
Maybe the investors in this junk "technology" are beginning to waken to the fact that it is incapable of providing the energy required to make a copy ?
It is readily possible to obtain several % p.a. of the cost - energy invested-in - a windfarm of a sensible design. This is some 40 ? times that obtained from "modern windfarms". There are 4 reasons which account for this disparity.
1) Turbine-Alternator Combimations have an unusual "economy of size". It is necklace-shaped because the two components exhibit opposite "e of s".
The lowest cost/m^2, or Watt, is for sizes where the T costs about the same as the A. This happens at around a metre diameter. Just under this and the coupling gear-ratio can be 1:1.
2) There are two modes of operation of the T. Constant r/s, varying pitch. This takes power from the wind pretty-much pro-rata with windspeed.
Constant Pitch, revs to suit wind. This takes power very much cubicly related to windspeed. I.e. doesn't progressively waste the higher winds.
3) The "Betz limit" - caps the % of energy removeable by a rotor directly in the air at 33%. This can be incrreased by judicious "ducting"
4) The larger the TAC, the less able it is to face veering winds, and the greater the spread of wind velocities over the swept area.
Tam Hunt
Tam Hunt
June 10, 2010
Lou, it seems that your article's body doesn't support your opening assertion that the Chinese wind industry will run out of market. Rather, we are seeing an increase in markets as Chinese wind turbine manufacturers get good at their trade and find new projects. A partner of mine is developing a wind farm in the US with a Chinese company as financial backer and will use their turbines. The wind market is vast in the US, China and countless other nations and if we are to get a significant portion (33% or more) of our power from wind over the coming decades there will be far more market for wind turbines than China can meet. As a developer, I'm happy to see Chinese wind turbine and solar panel manufacturers on the scene in a serious way b/c they're bringing prices down across the board. There are always quality concerns, but it seems from my anecdotal experience in wind and solar that China is getting much better at emulating Japanese companies in terms of quality and low cost.

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Louis Schwartz

Louis Schwartz

Lou Schwartz, a lawyer and China specialist who focuses his work on the energy and metals sectors in the People's Republic of China, is a frequent contributor to Renewable Energy World. Through China Strategies LLC, Lou, who is fluent in...
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