ACEEE offers a free downloadable spreadsheet of all model year 2000–2009 cars that meet the LEED requirements. You can also subscribe to ACEEE’s online database to research qualifying cars. A 30-day trial subscription is $8.95; an annual subscription is $19.95. The subscription is more useful because it will allow you to search the entire database for any vehicle type to get more detailed information on the ratings of various vehicles.