SHANGHAI will build two more offshore wind farm projects by 2015 to increase the use of clean energy, the city’s planner said yesterday.

Shanghai will soon start accepting bids from wind turbine makers, Zhou Ya, vice director of the Shanghai Development and Reform Commission, said at the Offshore Wind China 2011 conference.

The city is home to China’s first major offshore wind project – the 102-megawatt Donghai Bridge Wind Farm. One of the two planned farms will be the second phase of the Donghai Bridge project, Zhou said. The other is planned in Lingang New City in the Pudong New Area, which is close to the Donghai Bridge project.

Zhou also said the city aims to have three to five internationally competitive wind turbine generator manufacturers by 2015.

Offshore wind farms are seen as a new growth area for Chinese wind turbine makers such as Sinovel Wind Group Co and Xinjiang Goldwind Science and Technology Co. The industry has been hit by slower earnings growth due to overcapacity and price competition after the country’s small wind turbines annual onshore installation capacity was believed to have peaked last year.

Offshore wind farms cost more and require more technology know-how, which increases risks for investors.

The country’s offshore wind energy potential is estimated at 750 gigawatts, about three times the land-based potential. Shanghai’s offshore wind energy potential is about 6GW, Zhou said.

Li Junfeng, secretary-general of the Chinese wind generators Renewable Energy Industry Association, said China’s installed offshore wind capacity will reach 5GW by the end of 2015.

Chinese wind turbine producer Xinji ang Goldwind Science and Technology (002202.SH) has bought the license

for a core wind turbine manufacture module from German semiconductor maker Infineon Technologies, under an agreement they signed on Tuesday .

The module is used in the production of 1.5 MW and 2.5 MW wind generators converters, said Wu Gang, board chairman of Goldwind Science an d Technology.

Converters account for 15 percent of the cost of making wind tur bine generators. The module licensed by Infineon makes up 50 percent o f the cost of manufacturing converters, he added.

Infineon has also agreed to provide services related to the use of the module, plus components for the production of insulated gate bi polar transistors (IGBT).

The two firms have an inside knowledge of the challenges faced while developing functionable tidal turbines. According to Mark Savoury, Vice President of Nova Scotia Power, the tides in this region were very forceful and hostile, and hence the exact date would be totally dependent on the weather and tides in the Bay of Fundy. Last November they had deployed a $10 million wind  turbine in the Minas Passage region around 10 Kilometers to the west of Parrsboro.

In May 2009, Nova Scotia had found that two blades had broken off from the small wind  turbine. The blades were made from blends of glass and plastic and this breakage had compelled the company to pull the unit out of the water one year before the planned schedule. Seven days after the turbine was officially launched the utility lost touch with the turbine. Several wireless sensors were connected to the utility for the collection of vital data regarding the future electrical production and impacts on the environment. Hence for the past many months critical data has not been collected by the prototype.

According to Savoury, the experimental turbine was focused on research and development, and not on generating energy. He further stated that he was uncertain as to whether the broken turbine would be fixed and redeployed, or if a totally new unit would be installed in its place. He mentioned that OpenHydro had created around four to five redesigns for the doughnut shaped wind  turbine generator. The company was busily arranging to procure the necessary equipment for the lifting process. It would be lifted out of the Bay by three hydraulic winches and then taken back to Cherubini metal fabrication unit in Dartmouth.

A notice was issued by the federal government stating that it was planning to conduct an environmental evaluation on the tidal project. Two other companies, Alstom of Switzerland and Hantsport’s Minas Basin Pulp and Power, have been chosen to test the wind generators in the Bay of Fundy with the projects in place by 2012. This evaluation was planned after Fundy Offshore Research Center had filed a proposal for reviewing environmentally the tidal project’s onshore unit, which was relocated 200 meters from the original place. Doug Keefe, the executive director, deemed that the evaluation was crucial.

A proposal to lease town land for two, 410-foot wind turbines in the industrial park off Freeman’s Way has suddenly run into a hurricane of opposition.

Prior hearings and meetings elicited slight concern from local residents and town meetings have passed several articles setting up the lease to the Cape and Vineyard Electric Cooperative for $100,000 per turbine each year. But Wednesday night’s public hearing before the planning board drew 150 people, most of whom were strongly opposed to the plan.

The cooperative is seeking a special permit from the planning board to construct the industrial-sized small wind turbines on the 106-acre property. The land is in the wind overlay district, created in 2007.

Perhaps the most serious objection came from locally owned classical music radio station WFCC (107.5 FM).

“Turbine B is 400 feet from our broadcast tower location,” said the station’s general partner Gregory Bone.

“The WFCC antennae is 320 feet above sea level,” he explained. “This could be a perfect storm for us: the close distance to the turbine, the rotating blades, we could have reverse flicker. The signal would be scattered and cause severe interference and make us unlistenable and we’d fail to meet the requirements of the FCC.”

In that case they would lose their license. If the turbines were lower or higher that wouldn’t be a problem.

The lawyer for CVEC argued these issues were not within the planning board’s authority, which is limited to zoning, historic district, setback issues etc.

“It is necessary you secure all easements and agreements with any property owners in the fall zone (within 400 feet),” board member Bob Bugle suggested earlier. “These businesses need to provide some sort of documentation that shows they understand the risks.”

“If it was a habitable dwelling we would need that,” board chairman Elizabeth Taylor replied. “So I think we are in the clear.”

That may not be the case overall, however.

“The town of Brewster is required to provide quiet enjoyment of the fall zone to lease holders; Colson’s Landscaping and one of the towers,” Selectman Greg Levasseur said.

Much of the concern centered on the effects of subsonic sounds, produced by the wind  turbine blades, on people.

“We believe that the residents would benefit from this project,” said CVEC consultant Steve Wiehe of Weston and Sampson. “Wind turbines do make a noise of a certain character some people find annoying.”

People certainly believe they’ll find it annoying.

“Subsonic sound is a real issue,” Wendy Judd argued. “Your vesticular organs feel it. You can become unbalanced. It takes time but it will affect you.”

Headaches, dizziness, memory loss, anger, lack of sleep, are all attributed to subsonic sound, at least according to Internet information.

“There are no peer-reviewed studies that suggest sounds from wind generator are harmful to humans,” Wiehe said. “It comes down to human characteristics. What might bother one person might not affect another.”

When Bugle asked if they’d researched subsonic sounds, Wiehe said no.

“That’s not required to be examined as part of the (zoning) bylaw,” he pointed out. “DBAs (decibels adjusted) is what’s required.”

He said the noise level of the turbines is between 40 and 50 decibels.
But residents were worried.

“Depending on the wind direction you’re getting the sound of a small plane that doesn’t go away,” one woman argued.

“I will see the turbines flashing red lights. They will be in my view every night. My children will hear the whoosh of the turbine. My 9-year-old says ‘how will I sleep at night? I’ll see those things in my window,’ ” Judd said. “I have a nice house, a nice yard, it has good value. I’d like to keep it as such. Unfortunately property values can go down 30 to 40 percent if you have a turbine near you.””

“Every penny I own is in my house, so what is going to happen to the value of my home?” worried Elaine Rojas. “That’s all I have.”

“They’re better suited for North Dakota or the Great Plains,” someone else suggested.

“My husband and I bought a house in Brewster. We didn’t buy to be near this,” Kara Kennedy Duff said. “Think how far they can chuck a chunk of ice. Think if there is a child in the way. How much money are you going to save when you’re sued, when something does happen?”

Mitch Relin pointed out England has established extensive setbacks for the turbines.

“They seem to be looking out for their citizens. They wind power generator seem to care about their welfare,” he said. “So who is looking out for us?”

“Everything you dream is bad is bad,” said Falmouth resident Brian Elder, who lives 1,300 feet from a turbine.

“Our sleep is very disturbed. The turbine shuts off in high wind and comes on, a schlump, whumping sound that wakes us up,” his wife, Katherine, said.

Not everyone spoke against the turbines.

‘I see a small turbine outside my window every day and I love the way it looks,” said resident Alison Argo. “We really support alternative energy and think it’s time for us to move forward. I’m really proud of Brewster for puting this forward.”

“My concern is for my children, my grandchildren, my great-grandchildren and my great-great grandchildren,” Patricia Policastro agreed. “We have to do something now.”

The nearest abutter, Chuck Medansky, who lives 1,800 feet away, wrote a letter of support.

“I think the turbine project will increase the health of the overall environment and therefore increase human health as a result,” he wrote.

But others were very skeptical.

“I believe the greenest thing about turbines is the pockets of the people who promote them,” declared Alice Kuntz of Harwich. “I wouldn’t put one of them next to my worst enemy.”

The board raised concerns regarding the construction crane, leasers, fires, radio station, transport of the turbines and sound. The hearing was continued until Dec. 15, at 7 p.m.

Des Moines Area Community college will have a new wind turbine erected on their Ankeny Campus. The contract has been awarded to Energy Maintenance Service LLC to manufacture and assemble the small wind turbine which has construction crews working this week. Not only will it be used for electricity on the campus, but the wind turbine will also be used for research and education in DMACC’s Wind Energy and Turbine Technician Program and the Iowa Energy Centers efforts to study medium sized wind generator . The DMACC Wind Energy Technician Program opened during the fall of 2009 with classes at the Ankeny and Carroll Campuses. 60 students are enrolled in the program, 40 in Ankeny and 20 in Carroll. The new turbine is being funded by DMACC and State Grants.

Just hang side with scientists, businesses will be able to fly, can also be made of high-tech bamboo wind turbine blade?
Jiang Su Tianqi Logistics System Engineering Co., Ltd., we understand this amazing high-tech products, is the joint enterprise of Nanjing University of Aeronautics and work together to create wisdom. The composite material of renewable bamboo leaf blades than traditional fiberglass is lighter, higher strength, longer life is, power generation more efficient.

The company said Vice President Wang Guochun, 2006, they together with the Southern Research Institute to build a wind power generation design in early 2008, the Company completed the renewable bamboo research and development of composite blade. Identified group of experts that: the technology for the international initiative, the results with fully independent intellectual property rights. Currently, the product has entered the industrial stage, the north wind turbine farm in Hebei sheets work well.

Xinjiang’s total investment 2.5 billion company Sea Windpower 2.5-3MW wind turbine industry projects in the Hamilton Park officially started in Guangdong. This marks a new high-tech industry is the rise of Hamilton.
Xinjiang Sea Windpower Equipment Co., Ltd. was established in July 9 this year, is the Central CSIC (Chongqing) Sea Windpower Equipment Co., Ltd. of Xinjiang and Chongqing Energy Gas and Electric Company jointly built above 2.5MW wind power industry base, specializing in wind power equipment manufacturing, wind farm development and engineering services, is committed to Hamilton million kilowatts of wind power base construction to make a positive contribution.
China Shipbuilding Industry Corporation is China’s largest ship repair groups, one made in 2009, listed in the “top 500 Chinese enterprises,” No. 49, this year will be the first to enter the ranks of the Fortune 500, the total assets of more than 260 billion yuan. Sea Windpower is one of China Shipbuilding Industry Corporation Group as a whole to play advantage, the ten billion effort to build high-tech enterprises. China Shipbuilding Industry Corporation Deputy General Manager Wu Qiang said in an interview: Xinjiang is China’s energy province, Hami area is very rich in wind resources, is the national planning focus on the seven million kilowatts of wind power base, wind power is becoming Xinjiang Hami region with the greatest development potential sunrise industry. China Shipbuilding Industry Corporation in accordance with the “big group, big industry, big strategic” development ideas, “both land and sea, North and South distribution, international and domestic market integration” development strategy, active distribution of domestic and international markets, select the layout of Xinjiang is the group One important strategy.
Last May, Jiang Yu, a co-pioneer enterprises in Chongqing, Chongqing Energy Investment Group was incorporated in Hami, Xinjiang, Chongqing Energy Gas and Electric Company, plans to invest hundreds of billions of starts, “north strategy”, with the construction of Hami “Xinjiang Coal East Win “,” Xinjiang power East to give a “large-scale coal bases. Energy Investment Group in Chongqing Party Secretary Li Huaqing, said: “Xinjiang, the official start loading the sea, marking the Chongqing Energy” north strategy “once again took important steps to promote cooperation Jiang Yu equipment from the field of energy development forward to
Xinjiang Hoi mounted 2.5-3MW wind power company wind turbine industry project started, only to speed up the implementation of competitive industries in Hami region conversion strategy and large enterprises and groups strategy, the successful introduction of large-scale international success for the military industrial complex, but also the introduction of large projects development of big industry in the new round of strategic layout of the process made new achievements with independent intellectual property rights is high-power wind generator located in Hamilton’s good start. Deputy Commissioner of Administrative Office to g Ya Sensi said: “The strong shipbuilding industry in Chongqing equipment development advantages and high-energy mode of operation of the equipment manufacturing industry and for regional rapid development of new energy industry has laid a solid foundation, a strong impetus to regional industrial complex development, and promote a significant shift in economic development, will accelerate the process of industrialization of new areas, and promote sound and rapid economic development. “

Hongkong Electric Company Limited, recently said that Hong Kong’s first large-scale wind turbines installed, and will be tested 24, is expected to be the fastest production early next year. Hong Kong, which to the “green” power a new step.
According to reports, stands Village, Lamma Island in Hong Kong, the ridge of the “Windmill”, each year to provide electricity to 250 families. HEC, Tower 1, the company plans to build the capacity of 800 kW wind turbine, as the development of renewable energy pilot projects.
HEC company had, including the Po Toi Island, Lamma Power Station site and other sites are inspected, the assessment of the ecological, environmental, transportation, power grid connection, noise, wind and other factors, the final site in the South Lamma Island, Tai Ling install a wind turbine on the hill. The project in October 2004 the Government received EPA approval, the HEC short-term leases to the Government to lease 2.5 million square meters of land for the construction, after more than six months to complete the mechanical assembly early this week, with a total investment of about 15 million Hong Kong dollars.
It is understood that the project’s wind generator , the car leaves and tower bar, respectively, from Germany, Denmark order, worth about 600 million. Even the car leaves a total of tower 71 meters high, the top has a wind instrument and the yaw system, fan with a 360 degree rotation, can be remote from the central control room, make the car leaves automatically “Herd.” According to analysis, Tai Ling average wind speed of 5.5 meters per second, the year is expected that 90% of the time the wind is very suitable for wind power generator. When the wind speed 3-25 m per second, the generator can produce electricity directly into the existing power grid is estimated to produce 100 million kWh per year, for 250 family of 4 for use throughout the year.

Dongfang Electric’s direct drive wind power products manufacturer from prototype into mass production stage. September 6, by the Eastern Electric Energy Equipment (Hangzhou) Co., Ltd. manufacturing, with independent intellectual property rights of 1.5 MW direct drive wind turbine official from Hangzhou Xiaoshan Industrial Park, Riverside leave shipped, settled Luneng Group Kangbao wind field. This means that Dongfang Electric plate in the wind power industry continue to strengthen competitiveness.

Wind power as the world’s most mature renewable energy technologies, is the most promising commercial development of new energy industries. Dongfang Electric Group, Dongfang Electrical Machinery Co., Ltd. belongs to seize the opportunities of the industry, relying on strong in the field of power industry R & D and innovation capacity, ability to quickly concentrate superior resources into the rapid development of the industry, has been put into operation a works with an annual output of 1.5 MW, 2.5 MW, 3.0 MW wind power generation equipment and over 500 to 800 units, and large tidal or hydro-generating unit 10 sets of tubular wind generator manufacturing capacity. Currently, the Dongfang Electric design and manufacture of wind power has reached the advanced level of technology, world-class level.

Hong Kong’s first wind turbines, and finally implemented in the construction of Lamma Island and an estimated ○ ○ 六 be completed by early production. Although a windmill power generation is limited, not enough to lower electricity tariffs residents of Lamma Island, but it can make to reduce the annual volume of over two hundred tons of coal burned.

Hong Kong Electric Projects Division Chief Engineer Zhangnai Yi said yesterday that the company has completed wind turbine on Lamma Island to set the environmental impact assessment studies, public consultation today.

Hong Kong Electric ○ year in the establishment of Po Toi and Lamma wind generator monitoring stations to collect wind data, the results show that Hong Kong for the development of wind power, then selected six sites on Lamma Island, where the wind speed of , ecological value, height restrictions and transportation factors, Hong Kong Electric Company eventually decided to ninety meters above sea level Tai Ling on Lamma Island, the construction of a high seventy-one m of wind turbines, as the development of renewable energy pilot projects .

Approximately ten million dollar cost of small  wind turbines, expected to start production early ○ 六, and fully automated operation.

Hong Kong Electric Projects Division Chief Engineer Zhang Naiyi that install wind generators on Lamma Island, in addition to Hong Kong to join the ranks of renewable energy, also increase the attractiveness of Lamma Island as a tourist attraction.

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