112 interface development - Colour schemes

I tried out different colour schemes, thinking about what each layer should mean

and what information they should give the user. I thought about the colour 

changing depending on how much energy is used. For example the last two,

one is soothing blue and purple colours meaning low energy use, while the 

other uses alarming bright red and yellow to notify the user a lot of energy is

being used. Or maybe that the goal has been reached, and the next purchase
goal can begin.

older posts for more development