State Grid Huanggang Ensures Reliable Power Supply for the 2025 National College Entrance Examination

As the 2025 National College Entrance Examination (Gaokao) approaches, State Grid Huanggang Power Supply Company has entered full operational mode, implementing comprehensive measures to ensure safe and reliable electricity supply for all 52 Gaokao-related venues across Huanggang City.

Emergency Power Vehicle Deployed at Huanggang High School Examination Center

Photo by Wu Qile

This year’s Gaokao in Huanggang spans 10 examination districts, including 41 test centers and 11 administrative sites. Power assurance covers 85 10kV power lines, 37 substations, and 38 transmission lines of 110kV and above.

Technicians Connecting Temporary Power Supply from Emergency Vehicle at Huanggang High School’s Distribution Room

Photo by Wu Qile

Two weeks in advance, the company initiated coordination with the education department to formulate customized power assurance plans and contingency measures for each circuit and examination venue. Using drones and infrared thermography for precision inspection, it completed 218 infrared measurements, resolved 9 equipment hazards, and rectified 136 potential safety issues at examination sites. Emergency power vehicles were proactively deployed, and repeated tests were conducted on dual power source switching and backup generator functionality to ensure system readiness.

Operations and Maintenance Staff Inspecting Power Distribution Equipment at Examination Center

Photo by Wu Qile

During the Gaokao period, State Grid Huanggang has implemented a 24-hour emergency response mechanism, with on-site emergency teams stationed at all test centers. Non-essential maintenance work near examination sites has been suspended, and power service updates have been shared via customer WeChat groups and public bulletin boards. These efforts aim to achieve a power supply goal of “zero outages and zero faults,” supporting students in their academic endeavors without interruption.