Not far in the past.

https://www.carbonbrief.org/china-responsible-for-95-of-new-coal-power-construction-in-2023-report-says/

In China, 47.4GW of coal power capacity came online in 2023, GEM says. This increase accounted for two-thirds of the global rise in operating coal power capacity, which climbed 2% to 2,130GW.

China’s 70.2GW of new construction getting underway in 2023 represents 19-times more than the rest of the world’s 3.7GW. As the figure below highlights, the country’s trajectory (red line) is diverging significantly from the rest of the world (orange line).