1. Change Light Bulbs to CFLs
Incandescent bulbs are the way of the past. If you’re looking to green up your office, switch them out for much more energy-efficient CFLs (compact fluorescent lamps). These light bulbs use a bit more energy when they are first turned on, says Energy Star, but once the get going guzzle 75 percent less than the traditional bulb.
2. Reduce, Reuse and Recycle
It hardly bears saying, but one of the easiest ways to ensure your office stays eco-friendly is to simply follow the old maxim: reduce, reuse, recycle. Set out a larger bin for paper recycling than you do for trash, to provide motivation. Reduce your intake of office supplies to only those you actually use, and resist the impulse to upgrade appliances or furniture