Requirement:
How to minimise
waste and reduce environmental impacts.
Include any comments, with links to social media, online media, online content, your own online content (stored for example in Dropbox) etc. that you think are of interest to you and others in learning more about this particular knowledge requirement.
If you wish to share content directly with others then why not create it in the Open Turf Wiki, or if you wish to discuss issues further then get involved on the Open Turf Forum.