According to industry statistics, as of the end of October 2021, my country’s cumulative installed capacity of renewable energy power generation reached 1.02 billion kilowatts, breaking the 1 billion kilowatt mark, doubling the end of 2015 and accounting for 43.5% of the country’s total installed power generation capacity, compared with 2015. Increase by 10.2 percentage points at the end of the year. Among them, the installed capacity of hydropower, wind power, solar power and biomass power generation reached 385 million kilowatts, 299 million kilowatts, 282 million kilowatts, and 35.34 million kilowatts, all of which continued to rank first in the world.