The latest major IEA estimate says China’s CO₂ emissions reached 12.6 Gt in 2023, up 4.7% from 2022.

On the other hand U.S. CO₂ emissions decreased slightly between 2022 and 2023. About 2–3% (from 4.79 to 4.68 Gt)

I just do not understand how we can claim any kind of progress here.