甘肃敦煌 实现全年全域绿电供应

Core Viewpoint - By 2025, Dunhuang is set to achieve full green electricity supply across the region, leveraging its abundant wind and solar energy resources [1] Group 1: Renewable Energy Capacity - Dunhuang's total installed power capacity currently stands at 4.34 million kilowatts, entirely sourced from renewable energy including wind, solar, and hydropower [1] - The minimum output of renewable energy in Dunhuang is projected to reach 371,000 kilowatts by 2025, which will meet the maximum load demand of 180,000 kilowatts [1] Group 2: Energy Generation and Consumption - The annual electricity generation from renewable sources in Dunhuang is expected to exceed 4 billion kilowatt-hours, with local consumption estimated at 749 million kilowatt-hours [1] - The excess electricity will be transmitted to the Northwest Power Grid via the Shazhou 750 kV substation, facilitating the "West-to-East Power Transmission" project to supply regions like Hunan [1] Group 3: Infrastructure Development - By 2025, the Jiuquan Power Supply Company plans to establish a self-healing distribution system demonstration project based on fiber optic communication technology [1] - A digital application scenario for green electricity will be developed in Dunhuang, enhancing the local capacity for renewable energy consumption [1] - Currently, Dunhuang has built one 750 kV, five 330 kV, and thirteen 110 kV substations, creating a comprehensive grid framework for renewable energy transmission and local consumption [1]