建投能源：2024-2025年采暖季公司供热覆盖面积达到2.75亿平方米

Group 1 - The company, Jiantou Energy, has over 80% of its thermal power units as cogeneration units [1] - The company also owns several controlling thermal companies, with its heating business primarily located in Hebei and Shouyang, Shanxi [1] - By the heating season of 2024-2025, the company's heating coverage area is expected to reach 275 million square meters [1]