Core Points - The Qinghai Hainan Clean Energy Delivery Base project has officially commenced, marking the launch of the third green energy corridor from Qinghai to Guangdong, following previous projects to Henan and Guangxi [1] - The total investment for the project is nearly 73 billion yuan, with a planned total power generation capacity of 19.44 million kilowatts, of which 86.4% will come from renewable energy sources [1] - The project includes 9.6 million kilowatts of solar power, 6 million kilowatts of wind power, 2.64 million kilowatts of coal power, and 1.2 million kilowatts of electrochemical energy storage [1] - The energy will be transmitted to Guangdong through an 800 kV ultra-high voltage direct current transmission line with a capacity of 8 million kilowatts [1] - Once completed, the project is expected to generate approximately 36 billion kilowatt-hours of electricity annually, saving about 10 million tons of standard coal and reducing carbon dioxide emissions by 23.5 million tons [1]