A renewable energy base in Sihong County, East China's Jiangsu Province is seen on Sunday as wind turbines spin. The base can generate 650 million kilowatt-hours of power annually, with tax revenue of 50 million yuan ($7.7 million). The annual income of fishery breeding amounts to 45 million yuan, and tourism income to 20 million yuan. A total of 640,000 tons of carbon emissions can be avoided every year. Photo: VCG