Observe your workplace conditions to see if they are indeed as green as they should be. Does your office use compact fluorescent light bulbs (cfls)? Do you recycle all paper? Do you use recycled toner cartridges and shipping boxes? Does the office have indoor plants to help filter out toxins in the air? Does your company encourage and reward carpooling? Are all computers, printers and copiers turned off at the end of the day? Take notice of your work's practices and see if you can change them.