中国改革现场丨新疆的阳光如何点亮北京的灯光

Core Viewpoint - The article discusses the innovative cross-province peak-shifting green electricity trading model between Xinjiang and Beijing, which utilizes the time difference in sunlight to optimize energy consumption and enhance renewable energy utilization [2][12][20]. Group 1: Green Electricity Trading Model - The cross-province peak-shifting green electricity trading model allows Xinjiang's solar energy to be used in Beijing during peak evening hours, effectively addressing energy demand and supply mismatches [2][8]. - Since April, the trading has been conducted four times, with a cumulative transaction volume exceeding 22.3 million kilowatt-hours [12]. - The model leverages the natural two-hour time difference in sunlight between the two regions, allowing for efficient energy distribution [8][12]. Group 2: Energy Supply and Demand - The Beijing Arts Center consumes approximately 4000 kilowatt-hours of electricity during peak performance times, all sourced from Xinjiang's green electricity [3][6]. - Xinjiang has a total installed capacity exceeding 200 million kilowatts, with renewable energy accounting for over 55% of its energy mix, indicating a robust supply of green electricity [11][13]. - The peak demand in Beijing occurs in the late afternoon and evening, aligning with Xinjiang's solar energy production peak, facilitating effective energy trading [8][11]. Group 3: Market Mechanism and Benefits - The trading mechanism has been refined to focus on specific time slots rather than total daily energy, enhancing supply-demand matching [16][17]. - The peak-shifting model not only improves the utilization rate of renewable energy but also allows companies to optimize their energy procurement strategies [17][20]. - The initiative supports China's dual carbon goals and promotes sustainable economic development by facilitating a more efficient energy market [20].