Does chemical engineering still have growth potential, And if yes, which of its branchs are most demanded by the uae job market?

I think the perfect question would be why chemical engineering is on the rise in the job market?! 

here is what I think I think chemical engineer will either make or break this world thats how our roles can be influential and I think our environment is too much polluted by our endless consumption so i think the renewable energy is the most demanded 

Of course i does. The innovation in new chemicals that help in building materials and creating drugs is a never ending phenomenon. In addition, renewable energy is the world's new challenge, and chemical engineers have a crucial role in renewables.

Yes, definitely there is always space for growth especially in engineering. In uae, job market requires petroleum engineer and safety engineer.