全国已获批新能源装机规模最大和绿电占比最高"沙戈荒"大基地电源项目开工

Core Insights - The Qinghai Hainan Clean Energy Delivery Base project has commenced construction, marking it as the largest approved new energy installation in China with the highest proportion of green electricity [1][3] Investment Overview - The total investment for the project is approximately 73 billion yuan, with a planned total power generation capacity of 19.44 million kilowatts, including 6 million kilowatts of wind power, 9.6 million kilowatts of solar power, 2.64 million kilowatts of coal power, and 1.2 million kilowatts of electrochemical energy storage for 4 hours [3] - The project will utilize a ±800 kV high-voltage direct current transmission line with a capacity of 8 million kilowatts to deliver electricity directly to Guangdong [3] Strategic Importance - The project is expected to generate an average annual electricity output of 36 billion kilowatt-hours, which is significant for optimizing the national energy layout and supporting high-quality development in the eastern regions of China [3] - The initiative aligns with the ongoing construction of the Guangdong-Hong Kong-Macao Greater Bay Area and the Belt and Road Initiative, addressing the increasing electricity demand in Guangdong [3]