Seems to me that it is downstream from the fact that China's economy is growing strongly and strong state power means that they see infrastructural improvements. US and European governments reflect the views of their people which are generally retrogressive and aimed at a fictional view of the 1970s as described in The Simpsons. Consequently, the Chinese are enthusiastic about Nuclear Power, and Solar Power, and Wind Energy, and AI, and ship building, and space programs, and trains, and electric vehicles, and so on ad infinitum to the degree that they don't mind smoggy cities to get these. Meanwhile Western nations mostly want to live in whatever they already have and would prefer nothing change or if it does that this change moves them closer to a past world, while nonetheless enjoying clean air and water.

I, personally, think that this is somewhat like hoping that mining coal will lead to a great leap forward in development because mining coal led in the past to a great leap forward in development.