In my home and office, I try to be as green as possible -- using natural light rather than electricity and opening a window instead of cranking up the a/c (although lately that's been a tough one!), printing in-office documents on the back of junk mail, printing on both sides of a sheet of paper, using the "draft" setting on the printer so that it uses less ink, and recycling as much as I can.
Let us know what you're doing! Leave a comment or send an e-mail to mcphersont@bnpmedia.com and tell us all about it -- best of all, your response could be featured in an upcoming article on Green!