Using the wrong type of light bulbs can drain electricity and inflate the university's energy costs. Use compact fluorescent light bulbs in lamps and overhead lights instead of incandescent lighting. According to the U.S. Department of Energy, compact fluorescent lights last 10 times longer than incandescent lighting and use 75 percent less energy. The bulbs also save time and money over the long term since they do not need to be changed as often. An additional option is to install motion sensors that shut off lights when the room is unoccupied. Place signs on dorm bulletin boards, hallways and common areas to remind students to “turn off lights” when they leave a room. Recommend that the university replace existing emergency exit signs with light emitting diode (LED) exit signs which use 75 percent less energy. Exit signs are always illuminated, so the change will greatly reduce energy consumption.
University dorms are overflowing with recyclable materials such as paper products, soda cans and plastic water bottles. To ensure that these materials do not end up at the landfill, place recycle bins on each floor of the dorm. Using recycle bins will help students develop the habit of recycling and reusing items. Make sure that recycle bins are clearly labeled for paper, glass or plastic products. Also include bins for batteries, ink cartridges and cell phones as well.
Promote green living in the dorms by learning which eco-friendly products to purchase. Buy biodegradable bath products that are free of dyes, chlorine, phosphates and fragrances to cut down on greenhouse gases. Use cold water when doing laundry and take shorter showers to reduce hot water consumption. Petition the university to install low-flow showerheads and faucets to reduce water usage. The modification will save the university money over time and lower energy bills. Purchase appliances and electronics with the U.S. Department of Energy’s Energy Star certification. Also, use real dishes and silverware instead of paper plates, cups and plastic flatware.
Encourage students to adopt a green lifestyle through education and encouragement. Set up a model, “Green Dorm Room,” that provides helpful ways to reduce carbon footprints, while showing the benefits of sustainable living. Set up annual dorm challenges to get students excited and motivated about reducing waste and consumption. Have the students compete to see which dorms produce the least amount of waste and recycle the most goods. Dorms can also compete to see who uses the least amount of energy over a given period. Give the winning dorm prizes to encourage student participation.