Logo required for sustainable office development

We are a small firm of architects looking for a 'green/sustainable' logo design to accompany one of our projects.

'The Green a Sustainable Location'

Desired Color Scheme:
We are open to suggestions on colour schemes

Desired Style:
no preference

Accepted File Formats:
Vector Formats (.eps, .pdf or .ai)

We are looking for a logo to assist with the branding of a new office development taking place at Greenfold Way, Leigh, Wigan, Lancashire UK. The development is to be called 'The Green' with a sub-heading of 'A Sustainable Location' as the architects we have designed these office buildings with sustainable issues in mind in an attempt to reduce the buildings environmental impact, and as such any logo which is to be attached to the scheme should reflect this. The development site is situated adjacent to The Hope Carr Nature Reserve. Images of the proposed development are available on request and can be sent typically as PDF files via e-mail we can also provide photographs of the existing site along with the proposed plans should you wish to make some reference to these within the logo design.