Logo required for a peculiar business!

Keywaste Management Services

Keywaste is a small (almost family run!) company, with a friendly atmosphere. Customer service (as well as quality) is key to everything they do. Favourite colour is green - british racing green to be exact (good job it fits with the recycling topic!)

Small business owners looking for new waste contractor :)

Keywaste require a new company logo that can be used on various company documentation, but crucially on their website (the "in development" version is currently live, at http://www.keywastemanagement.co.uk )

The requirements are actually very open - the key things that need to be considered are:
- High contrast design would be prefered; there is the possibility that the design will be modified (or a new design will be based on the logo) for use in etching onto commercial bins
- The logo must indicate the core business services, and more crucially, the recycling "vibe"

Image will be used on a white (or white with a slight gradient background).

We will require the source file - i.e PSD etc.