Terms: Natural Gas Vehicles (702,000), natural gas vehicle (452,000), natural gas vehicle conversions (221), CNG vehicles (273,000), light duty CNG (860), natural gas for transportation (19,600), LNG vehicles (15,700), CNG fueled (29,100), natural gas powered cars (20,500),
USAToday - Natural Gas Powered Cars Who Even Knows they exist? - There are about 150,000 NGV in the US compared to 5 M worldwide.
Wikipedia - Compressed Natural Gas,
NGVAmerica - Conversion to NGV Faqs - Proposed Legislation
Terms: CNG cars (77,200), cng/gasoline (20,700), gasoline/cng (20,700), CNG injection (2,390),
Terms: International Association for Natural Gas Vehicles (12,800), Natural Gas Supply Association (47,900),
Terms: gasoline prices by state (2,530), gasoline by state (672), CNG prices (61,700), alternative fueled vehicles (199,000), natural gas consumption (1,240,000), clean fueled vehicles (19,000), clean fueled vehicles council (1,900),
Boolean: CNG +"by state" (141,000), gasoline +consumption +"by state" (705,000),
Energy Information Administration - Natural Gas, Alternative Fueled Vehicles, Supplies of AFVs,
Forecasts and Analysis of Energy Data
DOT - Highway Motor Fuel Reports
Terms: Pickens Plan (3,120,000),
Boolean: fiat +"natural gas" (1,220,000), opel +"natural gas" (799,000), peugeot +"natural gas" (672,000), volkswagen +"natural gas" (1,920,000),
NGV America - Technology, Resources,
Station Locator - Mapquest Houston Stations
Terms: natural gas stations (171,000), alternative fuel prices (3,460), alternative fuel price (10,100), natural gas fueling (169,000), natural gas fueling stations (39,300), CNG stations (243,000), CNG fueling (108,000), CNG filling (209,000), LCNG stations (77), CNG refueling (76,600),
Terms: natural gas vehicle conversion kits (43), ngv conversion kits (10,600), LPG conversion kits (104,000), CNG conversion kits (60,300), CNG conversion (249,000),
Terms: alternative fuel vehicle (799,000), aftermarket alternative fuel vehicle (744), AFV conversions (704), vehicle converter (9,650), certificate of conformity (457,000), onboard diagnostic system (8,590), OBD II compliant (102,000), OBD II compliance (1,060),
Houston-Galveston Clean Cities, Clean Vehicles (government and corporate)
Terms: Alternative Fuel Excise Tax Credit (169), Texas Natural Gas Vehicle Partnership (12), TX NGVP (366),
Alternative Fuel Price Report - April 2008,
Alternative Fuels - Natural Gas Vehicles, Tax Credit (until Sept 30 2009)
Alternative Fuels and Advanced Vehicles Data Center: Conversions - Natural Gas Vehicle Availability - Texas Laws and Incentives
Terms: Honda Civic GX (1,030,000), natural gas civic (16,900), civic gx (1,250,000), NGV America (852), NGVAmerica (22,000), NGV community (4,150), natural gas vehicle coalition (28,100),
Terms: Clean Vehicle Education Foundation (2,770), Greater Houston Regional Clean Cities Coalition (57),