In China nuclear's progress is in fact quite slow: 2 to 6 new reactors/year. Nuclear now produces 6% of the electricity, and the plan is to reach 7.7% by 2035 https://en.wikipedia.org/wiki/Nuclear_power_in_China#1964%E2...

Electricity generation by renewables: 27.3% in 2020, growing at an astounding pace. https://en.wikipedia.org/wiki/Electricity_sector_in_China