Use cloths instead of paper towels to wipe up spills. Share newspaper and magazine subscriptions with a friend. Use a battery charger and rechargeable batteries. Take the stairs instead of the elevator. Walk to work or school.
Plan errands carefully to save gas.
Buy larger sizes of products you use frequently. You will reduce packaging, save money and avoid extra trips to the store. Re-use foil and plastic wrap, and use only the amount necessary to cover. Wash and reuse the plastic bags that come with bread and vegetables and use instead of foil or plastic wrap. Purchase unbleached coffee filters or a permanent, reusable filter.