To be mildly belligerent, wouldn't you mean Chinese efforts? In terns of actual change, I'd argue China is outpacing the west right now.
They produce more renewable energy as a percentage of their energy economy than the US, they produce about 3x more in aggregate, and they're building capacity faster than the rest of the world combined.
That's because what you've written isn't connected to the thread. Holding a country accountable for the actions and policies of a different country is a perverse metric. Does the US not care about nuclear because our German allies regulate against it?
If China wants renewable energy to succeed they should produce more renewable energy. That's what they're doing.