1 Germany
Germany's installed capacity has been the world's leading, which is entirely by its strong legal provisions to ensure that the. Development of large-scale wind turbine research and development goals, based on the production of electricity credit and many other related policies as well as soft loans, export assistance, contributed to the development of the German wind power market. From 1989 to 2008, the German Ministry of technology research for selected demonstration projects and technology that is the wind power project advanced payment power production credit based on the "power access act" but also for the domestic development of wind field and wind power generation technology to create a good environment. In order to support the development of German fan, the government provides soft loans to low interest rates for wind power projects, the government also introduced a number of international assistance programs, such as for wind turbine manufacturers funding for testing the German wind turbine under different wind conditions plan. Germany also has its wind turbine design and model certification.
And Germany in the beginning of the implementation of the power access program is the source of its success in the development of wind power, which requires the power grid to pay at least 90% of the 15% tax of 1991 electricity retail price to the access of wind power generation. Later, in 2000, the German renewable energy act began to implement, the program requires 10% of the German electricity in 2010 by the renewable energy supply, and provides access to renewable energy prices. Renewable energy act every two years by the German economy, the environment and the Ministry of agriculture in accordance with the specific circumstances of a revised.
2 Denmark
Danish manufacturers are leading in the development of wind energy technology, they occupy most of the world's wind energy market. The Danish government has long established the right development goals, and established a strict certification system, which provides a guarantee to the development of the wind turbine, but also to assist in the assistance of government loans and export. Local stable market demand provides a good environment for the development of fan manufacturers. Now, Denmark's certification regulation is the Danish model licensing and fan certification technical specification, Denmark's energy authorities responsible for monitoring its implementation, the Danish National Laboratory as its information center. The Danish government through the Danish fan guarantees program to support the manufacture of local fans, to provide long-term financing and loan guarantees for large projects using the Danish Wind turbine.
In order to promote the Danish fan in the world, Denmark, Denmark, the Danish international development agency, the use of Danish Wind Turbine Project to provide direct funding and project development loans. Denmark, on the other hand, uses the world's earliest and most successful fixed price mechanism, which ensures the continued demand for local fans in Denmark. As early as 1979, the Danish Ministry of environment will be forced to wind power grid, and the requirements of each wind farm after the access costs are discussed in part by the grid. Starting in 1992, the power grid is required to 85% of the net price to buy wind power, and does not include production and distribution costs. The Danish wind power market has been in the past 20 years to obtain a stable government funding, such as from the last century in 90s, Danish Wind Turbine useful large capacity wind machine instead of small capacity fan or poor location, these projects can be funded by 20-40% replacement costs. Now the implementation of the Danish offshore wind farm projects through the government's tender, onshore wind farm through a series of production
Incentives to finance.
3 Holland
Holland was a pioneer in the development of wind power in the early and Danish, but failed to maintain its leading position in the development of the following. In addition to the Holland research funding and did not encourage local fan clear manufacturing policy, in a large number of R & D, want to quickly produce results, but from the development and production of make it difficult to achieve the desired purpose. In the wind power market, Holland has been using a fixed price mechanism, but recently due to its lack of stability, but also try the mechanism such as the green electricity market. The government of Holland has also developed a renewable energy ratio of 10% in 2020.
4 Spain
The first Spanish government to create a national wind power industry, wind turbine manufacturers encourage foreign production base will be built in Spain itself, thus allowing them to enter the wind power market in spain.
The degree of localization of the wind turbines installed in Spanish territory by the government of spain. Now some of Spain's autonomous provinces have also called for such a localization rate. To meet the requirements of the wind farm, in the southern provinces of 0.005 U.S. dollars per kilowatt subsidy, coupled with the federal government's electricity per kilowatt 0.01 dollars, a total of $0.015. January 2001 required 30% of the localization rate, in January 2003 requires 60%, to 2005 requirements 80%. From January 2007, if you want to get subsidies, the wind field of all equipment must be produced by local enterprises.
The rapid development of the Spanish fan manufacturing originated from the fixed price policy. Spain's power grid has been forced to set electricity prices in 5 years, plus a bonus incentive.
Spain also uses the European goal that: 12% of the electricity from 2010 to renewable energy, set to 2010 each year, 21 trillion and 500 billion kwh of electricity, or 9000MW installed annually. In note that this goal may be brought about to achieve this goal was increased to 13000MW in 2011, or 28 trillion and 600 billion kwh of electricity. And then the tax on the income of wind power can be deferred for 15 years.