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The number of wind turbines is set to quadruple over the next decade under government plans to force through wind farm planning applications. Ministers have put wind power at the heart of a Renewable Energy Strategy, which is due to be released on Wednesday. It will outline how Britain is to meet its target of a 34 per cent cut in CO2 emissions by 2020.

A wind power turbine installer must be well acquainted on the physics and science of wind turbines; this explains why a background in applied science is a must for those interested in this career.

Winds rush through the capital city of China, blowing dust storms that envelop it in grit from the encroaching Gobi Desert each spring. Last year, the government finally took advantage of those winds, installing 33 wind turbines manufactured by domestic company Xinjiang Gold Wind at the Guanting wind power field to harvest this energy and use it to supplement the electricity provided by polluting coal. Those suburban turbines began turning in earnest on January 20, providing 35 million kilowatt-hours of electricity to Beijing through July, or roughly 300,000 kilowatt-hours a day.

Spain has set a record this week by powering 29-40% of its electricity needs from wind energy. A huge 11,180 MW was generated on Thursday when high winds blew through north west Spain. When demand was lower early in the morning, wind energy supplied 40% of the country's requirements whilst later on when demand rose, wind energy supplied 29%. This year wind turbines have supplied 11.5% of electricity demand in Spain positioning the country as the third biggest producer of wind energy next to Germany (second) and the US (first). There is a national target of reaching 20,000 MW by 2010. This compares with a figure of just 7300 MW likely to be operational in the UK by 2010 (the number currently built or with planning consent). Companies with a significant presence in Spain are Iberdrola, Acciona and Endesa.

BTM Consult has released its 14th annual update on the status of the international wind power industry. According to the reports, 2008 saw the highest ever level of wind turbine installations. With 28,190 megawatts (MW) of new capacity installed, the growth rate was 42% compared with 2007, resulting in a cumulative worldwide total of 122,000 MW. Although it will be impacted by the current economic crisis in 2009 and 2010, the future looks bright for the wind power industry, BTM said. The report's five year forecast up to 2013 projects significant growth. Over the past five years the average growth in annual new installations has been 27.6 % per year. In the forecast up to 2013 an average annual growth rate of 15.7 % per year is expected. More than 200 GW of new wind power capacity could come on line before the end of 2013.

LM Wind Power Holding A/S (LM Wind Power), formerly LM Glasfiber Holding A/S, is a supplier of components and services to the wind turbine industry. The company designs and develops wind power blades and brakes through its group companies.

These wind turbines can produce power 24 hours a day. Maximum energy and efficiency can be extracted from The ARE wind generators.

DOVER, Mass. - On a recent sunny afternoon Bob Loebelenz pauses to gaze 72 feet into the air at the spinning blades of his wind turbine, a small "clean, free electricity" smile creasing the corners of his mouth. While giant wind turbines that supply power to utilities sprout along ridgelines across the United States, far smaller residential wind generators, like the one Mr. Loebelenz erected in 2003 to power his suburban Boston home, are still unusual in densely populated places.

Something that has long been a dream of mine looks like it will be a reality soon. I have always wanted to see a solar powered solar panel factory, or a wind powered wind turbine factory. Basically you use a little fossil fuels to get started, then the first however many turbines/panels off the line power the factory, from then on in it's all carbon neutral.

We know what's really been holding you back from building a wind energy farm in your backyard is the fact that turbines clash with the rest of your décor. Well, Philippe Starck is here to rescue the renewable energy industry with his Democratic Ecology. The transparent mini-turbine, which comes out in September, can generate 20-60 percent of the energy needed to power a home for $633. Pramac, a company better known for oil and diesel generators, helped out with the technical details.

Massachusetts is searching for every blustery nook and cranny it can find to boost wind energy production, from the tops of former dumps to a vast military reservation. Gov. Deval Patrick has set a state goal of generating 2,000 megawatts of wind power by the year 2020 - an effort that may require up to 3,000 wind turbines. So far, the state boasts a mere 11 commercial-scale turbines and dozens of smaller ones.

According to the American Wind Energy Association (AWEA), US wind producers enjoyed another record year of growth in 2008-the third in a row. The country now has an installed wind power capacity well in excess of 21,000 megawatts (MW), enough to supply electricity to over 5.5 million American homes. According to Randall Swisher, AWEA Executive DIrector, "Wind energy installations are well ahead of the curve for contributing 20% of the U.S. electric power supply by 2030 as envisioned by the U.S. Department of Energy."

"The world's southernmost wind farm, in Antarctica, is now operational. The Ross Island wind farm will supply about 11 percent of the power to New Zealand's Scott Base and the American McMurdo Station. Previously, the two sites relied on diesel-powered generators for electricity. The wind farm will cut diesel consumption by about 463,000 liters a year and reduce carbon dioxide output by 1,370 tons annually, according to New Zealand-based Meridian Energy, the project's developer. The three turbines, each 37 meters tall and 33 meters wide, are generating 330 kilowatts of power."

Let us look at a powerful wind generator. This all new air breezer has a lot of features which makes it the most preferred and powerful one in the category.

"The Swedish government has announced plans for the construction of 2,000 wind turbines over the next ten years, writes enterprise minister Maud Olofsson in an opinion article in Dagens Nyheter on Tuesday. The goal is to increase electricity production from renewable energy sources by 25 terawatt hours by 2020. This can be compared with a total electricity production from Swedish nuclear power in 2009 of around 50 terawatt hours."

From Holland, the country famous for its windmills, comes a new design for home wind power. Looking like an eggbeater, it spins quieter and at lower wind speeds than a lot of traditional propeller-type turbines. It's now standard for big wind turbines to have propeller blades. Much of the turning force is generated at the tips, which slice perpendicularly through the air, causing a swooshing noise that some residents nearby have said they find unnerving.

Alternative energy giant Horizon Wind Energy wants to trap the immense potential of wind energy. They are planning to open an Indianapolis office for developing up to four new wind farms in Indiana. It will cost them more than $2 billion. Indiana wind farms will be the largest of the Horizon's farms and the proposed site will be at Meadow Lake in White County. The company will install up to 660 turbines spread over 100,000 acres. When the project is fully operational it could produce more than 1,000 megawatts per year - enough to power 300,000 houses.

Wind power, which is one of the most renewable energy sources known to man, is harnessed through wind turbines in wind farms.

SHANGHAI is rich in clean green wind power and the city is constructing more and more windmills as part of a sustainable energy plan. Zhang Qian flips the switch. The sails of hundred-meter-high windmills rotate in the wind in the mudflats of suburban Shanghai. Row upon row of turbines with huge vanes are generating new clean electricity. Shanghai is rich in sustainable wind resources and is increasing its wind energy capacity as part of an overall plan to reduce pollution and develop clean energy.