What savings would you expect to get from the adoption of your chosen system and why?

Energy Management Assignment
Energy Management is extending into our homes in terms of the deployment of such devices. When considering your home, address the following points (2000 words):
Why should we have Home Energy Management Systems (HEMS) (10%) 200 words
What systems are currently available in the UK and Ireland? (10%) 228 words
What is the regulatory basis for such systems? (10%) 228 words (Who regulates this)
What might be your system of choice and why? (10%) 228 words
What adaptations will you have to make to your home to accommodate your system of choice? (10%) 228 words
What savings would you expect to get from the adoption of your chosen system and why? (20%) 428 words
What are the changes in behaviour you might have to adopt to get the best from your chosen system? (20%) 428 words
References, Structure, Grammar etc (10%).