Providing business information regarding devices, and services related thereto, that have a lower recurring cost and/or less environmental impact, such as energy efficient devices in the nature of light bulbs, heaters, ventilators, air conditioners, refrigerators and motor vehicles, add-on efficiency devices in the nature of programmable thermostats, tire air pressure maintenance devices, aerodynamic additions to motor vehicles, reusable devices in the nature of rechargeable batteries and bat...