China has made huge efforts toward sustainable power. Google it.
The us on the other hand is well you know blowing up oil all over the world with military conflicts that are wars but aren't wars but are wars that are over but evolving and over and evolving. They are also rolling back green energy projects , fueling data centers with gas, etc.
China’s greatest geopolitical weakness is lack of access to petroleum. That’s why they are going so hard on renewables. We just get the benefits for free.