By the end of 2004, China produced 200,000 off-grid wind turbine generators, ranking it number one in the world.
Chinese enterprises have mastered advanced off-grid wind turbine generator technology through technology transfer from foreign companies.
There are two kinds of utilization which must be discussed in any review of wind power developments: off-grid and in-grid. Off-grid utilization is used primarily as an independent power operation system, often in remote regions. The power generation capacity of a single off-grid generator ranges from 100 watts to 10 kilowatts. In-grid power is integrated within conventional power grids, providing the most economical utilization of wind power. The maximum power generation of a single in-grid wind turbine in 2006 is five megawatts.
China’s abundant inland and offshore wind energy resources provide potential for large-capacity, in-grid wind farms. By the end of 2005, China had built 59 wind farms with 1,854 wind turbine generators and a 1,266 megawatt in-grid wind power installed capacity, ranking it number ten globally.
Today, wind power in China is developing rapidly and receives particularly strong government support. The new Renewable Energy Law and its detailed incentive policies reflect the Chinese government’s intention to build up this industry. By 2020, China plans to have 30 gigawatts of wind power.
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