According to China Southern Power Grid, as of December 19, the mainland's total electricity supply to Macau reached 81.34 billion kilowatt-hours. Among them, the electricity transmission volume from January to November 2025 reached 5.81 billion kilowatt-hours, and it is estimated that 5.35 billion kilowatt-hours of electricity will be transmitted throughout the year. The annual transmission scale is 27.5 times that of 1999 and 212.9 times that of the beginning of the Guangdong-Macao network in 1984. Currently, about 90% of the electricity consumption of the entire Macau community is supplied by China Southern Power Grid Corporation.

According to China Southern Power Grid, as of December 19, the mainland's total electricity supply to Macau reached 81.34 billion kilowatt-hours. Among them, the electricity transmission volume from January to November 2025 reached 5.81 billion kilowatt-hours, and it is estimated that 5.35 billion kilowatt-hours of electricity will be transmitted throughout the year. The annual transmission scale is 27.5 times that of 1999 and 212.9 times that of the beginning of the Guangdong-Macao network in 1984. Currently, about 90% of the electricity consumption of the entire Macau community is supplied by China Southern Power Grid Corporation.