江苏高效调峰为绿电铺路

Core Insights - Jiangsu Province has achieved a record increase in thermal power generation capacity, adding 10.4 million kilowatts in 2025, the highest in nearly 20 years [2] - The energy structure in Jiangsu is continuously optimizing, with renewable energy capacity reaching 11.193 million kilowatts, making it the largest power source in the province [2] - Thermal power is transitioning from a "main power source" to a "supportive and regulatory power source," playing an essential role in ensuring power supply security and facilitating renewable energy consumption [2] Group 1 - As of December 30, 2025, the commissioning of two new thermal power units has contributed to a total thermal power capacity increase of 10.4 million kilowatts in Jiangsu [2] - On August 23, 2025, Jiangsu's power grid demonstrated its capability to balance supply and demand, with coal-fired units providing 85% of the total output during peak hours [2] - The province has initiated two batches of coal power projects since 2022, totaling 23.94 million kilowatts, to enhance power supply reliability [3] Group 2 - The new thermal power units being commissioned are characterized by advanced ultra-supercritical reheat technology, achieving a coal consumption rate of below 260 grams of standard coal per kilowatt-hour [3] - By the end of 2025, the cumulative deep peak regulation electricity from coal-fired units reached 9.23 billion kilowatt-hours, equivalent to the annual electricity consumption of 2.3 million households being replaced by clean energy [4] - The design of new coal-fired units since 2022 allows for a minimum output of 20%, significantly enhancing grid flexibility and supporting efficient renewable energy consumption [4]