EV Rental Cars announced it has a fleet of new Honda Civic hybrid-electric vehicles at Budget Rent a Car's Reagan National Airport rental location in the nation's capital. EV Rental Cars said it is the first car rental company in the nation to have a fleet of hybrid Civics.The acquisition of 20 hybrid-electric Civics is the latest move by EV Rental Cars to use the airport rental market as a way to introduce environmentally friendly vehicles to business travelers.While environmental concern is a major sales point for EV Rental Cars' market, so is fuel economy, a growing focal point in the current debate over the greenhouse-gas reduction law in California and environmental discussions around the globe.The vehicles in EV Rental Cars' 400-car fleet are disbursed among 14 airports around the United States. In total, EV Rental Cars said the fleet helps reduce greenhouse gases â€“ such as carbon dioxide, the main greenhouse gas associated with global warming â€“ by 20 to 50 percent compared to a comparable-size fleet of conventional vehicles.The Honda Civic Hybrid is one of three hybrid-electric models available for rent from EV Rental Cars, joining the Honda Insight and Toyota Prius. Also available at EV Rental Cars' Washington, DC, location is the natural gas-powered Honda Civic GX. EV Rental Cars is adding 70 additional hybrid-electric vehicles to its Southern California fleet at Los Angeles International Airport later this summer.The all-new 2003 Honda Civic Hybrid â€“ the first mainstream vehicle sold in North America equipped with a gasoline-electric hybrid powertrain â€“ has earned EPA city/highway fuel economy ratings of 46/51 mpg. EV Rentals said that translates to 650 miles per tank.The 2003 Civic Hybrid uses Honda's Integrated Motor Assist (IMA) technology, employing a 4-cylinder gasoline engine coupled with a high output electric motor to provide fuel efficiency. The system's compact nickel-metal-hydride battery module is automatically recharged during braking and deceleration. As a result, the Civic Hybrid never needs to be plugged in.EV Rental Cars operates exclusively at Budget Rent a Car locations.