总投资超25亿元！海南—广东电力灵活互济工程获国家核准批复

Core Viewpoint - The Hainan-Guangdong Power Flexible Mutual Aid Project has received approval from the National Development and Reform Commission, aiming to enhance power interconnection and support between Hainan and Guangdong [1][3]. Group 1: Project Overview - The project involves the construction of a new 500 kV cross-sea transmission line from Fushan in Hainan to Xuwen in Guangdong, with a transmission capacity of 600,000 kW and a total investment exceeding 2.5 billion yuan [3]. - Construction is expected to commence by the end of June 2023, with completion and commissioning anticipated by the end of 2027 [3]. Group 2: Capacity and Benefits - Currently, Hainan's power grid is connected to the Southern Power Grid through two 500 kV lines, with a mutual aid capacity of 1.2 million kW. The new project will increase this capacity to 1.8 million kW, enhancing the safety and stability of the interconnection [3]. - The project will promote the high-quality development of renewable energy in Hainan, optimize energy consumption in Guangdong, and support the coordinated development of Hainan Free Trade Port and the Guangdong-Hong Kong-Macao Greater Bay Area [3].