2025年1-4月天津市能源生产情况：天津市发电量239.6亿千瓦时，同比下滑15.8%

Group 1 - The core viewpoint of the article highlights the decline in electricity generation in Tianjin, with a significant drop of 23.3% in April 2025 compared to the previous year, and a 15.8% decrease in the first four months of 2025 [1] - In terms of electricity generation by type, thermal power accounted for 88.2% of the total generation in the first four months of 2025, with a year-on-year decline of 18.6%, while wind power saw a growth of 34.8%, contributing 6.4% to the total generation [1] - Solar power generation in Tianjin also experienced a decline of 4.1%, making up 5.4% of the total generation in the same period [1] Group 2 - The report referenced is the "2025-2031 China Energy Industry Market Research Analysis and Investment Prospect Assessment Report" published by Zhiyan Consulting, indicating a focus on the energy sector's future trends and investment opportunities [1] - The statistical data presented is based on large-scale industrial enterprises, defined as those with annual main business revenues of 20 million yuan or more, ensuring consistency in year-on-year comparisons [2]