Hello Praveen

With the entire world worrying about climate change, green house effects; in my view Energy and Environmental Engineers will be in great demand all over the world.

You should start preparing for the future opportunities, so that you can land in a good job.

Good luck.

Hi Praveen

Environmental Engineering is really a good field. If you start your career at right place, you will reach a greatest position. You can work in broad range of fields. And this field is having a lot of room for innovation. But having a degree alone wont help much. 

All the best

Hope it Helps