守护万家温暖

Group 1 - The core viewpoint of the article emphasizes the proactive measures taken by Huaneng Northern Company to ensure the normal operation of equipment at the Hohhot Thermal Power Plant ahead of the Spring Festival [3] - The company is implementing safety inspections, increasing the frequency of equipment checks, and improving emergency response plans to maintain operational stability [3] - Various power supply and heating units across Inner Mongolia are collaborating to establish a multi-layered and comprehensive guarantee system to ensure that the public can enjoy a warm and well-lit celebration during the festival [3]