1. cleanenergyfuels.com Natural Gas Vehicles Clean, Cost Effective Strategies Jimmy Ramsey January, 2007

2. cleanenergyfuels.com Company Background  Largest provider of vehicular natural gas (CNG and LNG) in North America  Over 160 fueling stations across U.S. and Canada –Fuel over 2,000 transit buses daily –Airports, Municipal, Ports & Refuse  2005 volume: –56+ million gallons 26% increase over 2004  For 2006: –Continued growth! 69+ million gallons

3. cleanenergyfuels.com Why Natural Gas? Cleanest available fuel on the market today  Domestic Fuel  Emissions vs. gasoline/diesel lower NOx (forms smog) lower Particulate Matter (black smoke) lower Carbon Monoxide lower greenhouse gas emissions  Economics Less expensive than gasoline or diesel  Noise Significant reduction in noise Up to 80% decibel drop

4. cleanenergyfuels.com Energy Supply Outlook – Has Oil Peaked? OIL DEMAND grows each year in a healthy world economy PRODUCTION reaches a maximum & then declines (PEAKS) Supply cannot meet demand PRICES INCREASE SHORTAGES DEVELOP Time

5. cleanenergyfuels.com Compressed Natural Gas (CNG) Basics  Same fuel used to cook in your home  Drawn from pipeline and compressed  Dispensed in fast-fill system Foothill Transit IrwindaleDFW Airport Dispenser

6. cleanenergyfuels.com Liquefied Natural Gas (LNG) basics  Created by cooling NG to -260F  600 times denser than CNG  Allows more fuel to be stored per equivalent volume Cooling Tower at Pickens LNG Plant 10,000 Gallon LNG Tanker

7. cleanenergyfuels.com LNG Infrastructure  Diesel-like fueling at 40-50 gpm  100% fast fill  Local fuel supply  Fuel stored in above ground cryogenic “thermos” tanks Anaheim Disposal (Republic Industries ) El Paso’s Sun Metro L/CNG Station

8. cleanenergyfuels.com Tax Credits Available Jan. 1, 2006 The President’s Energy Bill Allows for tax credit of up to 80% of incremental cost of dedicated natural gas vehicle based on vehicle’s GVWR (Gross Vehicle Weight Rating)  GVWR < 8,500 lbs= $5,000 (80% = $4,000) Honda Civic, Ford Crown Victoria, Chevy Astro, GM SUVs  GVWR 8,500-14,000 lbs= $10,000 (80% = $8,000) Sierra/Silverado pickup, Express/E350 van  GVWR 14,000-26,000 lbs= $25,000 (80% = $20,000) Ford E450 or GM 8.1L shuttle bus  GVWR > 26,000 lbs= $40,000 (80% = $32,000) Beverage Truck, Refuse Truck, Street Sweeper, Transit Bus

9. cleanenergyfuels.com Transit  High fuel-use fleet  High profile fleet  Hub and spoke fleet  FTA money spent wisely for domestically produced fuel  Meet 2010 emission standards in 2007  Replacing a diesel transit bus with a natural gas powered bus has the same emissions reduction as removing 325 passenger cars off the road per year Phoenix Sky Harbor Airport RCC CNG station

10. cleanenergyfuels.com Airports  Shuttles –Hotel –Rental Car –Employee  Taxis  Shared Ride  Patrol Phoenix Sky Harbor Airport RCC CNG station LAX Airport CNG station Dallas Love Field CNG station

11. cleanenergyfuels.com Natural Gas Showcase of Refuse & Recycling  City of Dallas: 1  City of Lake Jackson: 8  City of Austin: 15 (on order)  Waste Management: 500+  Republic Services: 120+  City of Santa Monica: 20  City of San Diego: 77  City of Fresno: 70  2,500+ operating in U.S. Waste Management, Palm Desert City of Dallas Natural Gas Refuse Truck

12. cleanenergyfuels.com Heavy Duty Engine Options  Cummins Westport –B Gas+, C Gas+, L Gas+ 5.9L & 8.9L –230-320 HP –Range from 500-1000 lb/ ft torque –Meet 2007 & 2010 Emissions Standards  John Deere 8.1L and 9.0L –250-320 HP –Up to 1050 lb/ ft torque –2010 Emissions Standards L Gas Plus 9.0 Liter 8.1 Liter

13. cleanenergyfuels.com Autocar WXLL Peterbuilt 320 Sterling Condor Autocar Expeditor Crane Carrier Refuse Trucks

14. cleanenergyfuels.com Natural Gas Street Sweepers www.elginsweeper.com TYMCO Elgin Eagle www.tymco.com

15. cleanenergyfuels.com Natural Gas Transit  Dallas Area Rapid Transit –183 LNG buses (25% of fleet) –Light Duty CNG fleet  DFW Airport –5,000 gal/day  Fort Worth T –200+ buses in fleet –100% CNG Fleet DFW Airport CNG Station

16. cleanenergyfuels.com Sun Metro Transit– El Paso, TX  180 buses in fleet  35 LNG bus (20% of fleet)  90 CNG (50% of fleet of buses, shuttles & trolleys)  350,000 gallons/month

17. cleanenergyfuels.com Natural Gas Benefits  Minimize fuel, vehicle, and O&M costs  Abundant, Clean, and Domestic  Less expensive than diesel  Fixed price fueling contracts  Convenient and reliable fueling location  Positive Public Image with high profile vehicles

18. cleanenergyfuels.com The Real Alternative Fuel Cost Comparison  Efficiency loss using ethanol compared to gasoline the actual price is $5.14

19. cleanenergyfuels.com Thank You! Jimmy Ramsey Louisiana & Texas Account Manager jramsey@cleanenergyfuels.com (214) 572-6582 Santa Clarita Transit CNG facility