2025年1-7月海南省能源生产情况：海南省发电量273.6亿千瓦时，同比下滑0.8%

Core Viewpoint - The energy generation in Hainan Province has shown a decline in overall power generation for the first seven months of 2025, with specific variations across different energy sources [1]. Group 1: Energy Generation Data - In July 2025, Hainan Province generated 4.26 billion kilowatt-hours, a year-on-year decrease of 2.4% [1]. - From January to July 2025, the total power generation in Hainan Province was 27.36 billion kilowatt-hours, reflecting a year-on-year decline of 0.8% [1]. - The breakdown of energy sources from January to July 2025 shows: - Thermal power generation was 16.8 billion kilowatt-hours, accounting for 61.4% of total generation, down 6.3% year-on-year [1]. - Hydropower generation was 1.17 billion kilowatt-hours, making up 4.3% of total generation, with an 18% increase year-on-year [1]. - Nuclear power generation reached 5.93 billion kilowatt-hours, representing 21.7% of total generation, with a slight increase of 0.2% year-on-year [1]. - Wind power generation was 1.23 billion kilowatt-hours, accounting for 4.5% of total generation, showing a significant increase of 363% year-on-year [1]. - Solar power generation was 2.232 billion kilowatt-hours, making up 8.2% of total generation, with a year-on-year decrease of 9.3% [1]. Group 2: Statistical Methodology - The report's production data is based on large-scale industrial enterprises, defined as those with annual main business income of 20 million yuan or more [2]. - To ensure comparability of data year-on-year, the calculation of product output and other indicators uses a consistent statistical scope for the current and previous years, which may lead to discrepancies with previously published data [2].