Anybody can help with my dissertation?

Is the topic too wide? How to narrow it down a bit, if so??
Topic: Evaluation of the Commercilization of recycled plastics in the UK

Methods? what methods should I take to write this thesis?

Resources: Where can I get more information helping me sorting out this crisis?

Academic: How Can I relate reading marterials to academic background?

Would you recommend any books on this subject, or journal articles to read about, please?

Many thanks... from me...