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Coalition Name

Coalition Name. Presenter. Title E-mail. Natural Gas Vehicles Overview. Date. About Clean Cities. Reduce. Replace. Eliminate. Mission

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Coalition Name

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  1. Coalition Name Presenter Title E-mail Natural Gas Vehicles Overview Date

  2. About Clean Cities Reduce Replace Eliminate Mission To advance the energy, economic, and environmental security of the United States by supporting local decisions to reduce petroleum use in transportation. Goal Reduce petroleum use by 2.5 billion gallons per year • Replacement • Reduction • Elimination Accomplishments • Saved nearly 3 billion gallons of petroleum since 1993 • Put more than 775,000 alternative fuel vehicles (AFVs) on the road • Installed more than 6,600 alternative fueling stations

  3. Nearly 100 coalitions in 45 states 775,000 AFVs using alternative fuels 6,600 fueling stations Clean Cities Coalitions

  4. Basics Natural Gas • Hydrocarbons, predominantly methane (CH4) • High octane rating • Nontoxic, noncorrosive, and noncarcinogenic • Not a threat to soil, surface water, or groundwater • Lower ozone-forming emissions than gasoline • Extracted from gas and oil wells • Existing pipeline distribution system

  5. Basics: CNG and LNG Compressed Natural Gas (CNG) • Stored in onboard tanks under high pressure • Fuel economy similar to gasoline • 1 GGE = 5.7 lb CNG Liquefied Natural Gas (LNG) • Kept at cold temperatures • Stored in double-wall, vacuum-insulated pressure vessels • Heavy-duty vehicles • 1 GGE = 1.5 gal LNG

  6. Basics: Natural Gas Vehicles

  7. Basics: Natural Gas Vehicles Dedicated Natural Gas Vehicles (NGV) • Run only on natural gas • Better performance • Lower emissions • Increased cargo capacity Bi-fuel NGVs • Two fueling systems • Natural gas • Gasoline • Fueling flexibility Dual-fuel NGVs • Run on diesel and natural gas • Heavy-duty vehicles only

  8. Basics: Natural Gas Vehicles A:Gas fill valve B:Cylinders C:Master manual shut-off valve D:High-pressure fuel line E:Regulator F:Natural gas solenoid valve G:Fuel-injection system Adapted from Compressed Natural Gas: A Suite of Tutorials. Courtesy of Thomason & Associates, Inc.

  9. Benefits and Considerations Public Health and Environment • Lower greenhouse gas (GHG) emissions • Lower particulate pollution • Lower carcinogens Energy Security • Plentiful in U.S. • Existing infrastructure Driving Range • Shorter than gasoline • Comparable power and speed Deployment • Proven and established • 114,000 natural gas vehicles in U.S. in 2008

  10. Use: Fleet Applications Light-Duty NGVs • Suitable for light-duty needs in private and government fleets • Honda Civic GX Medium-Duty NGVs • Vans and shuttles • Airports and taxi fleets Heavy-Duty NGVs • Refuse haulers • Transit buses • School buses • Long-haul trucks • Street sweepers • Snowplows • Short-haul delivery trucks Natural Gas Vehicles for America www.ngvamerica.org

  11. Use: Fueling Stations Offsite, Public Access • Utilize an existing public station • Operated by retailer, utility, or fleet • Anchor fleet or pool of multiple fleets Onsite, Private Access • Exclusive use by fleets • Time-fill stations always private access Onsite, Public Access • Often located outside of restricted areas • Benefit from economy of scale • Promotes public use of NGVs • Must have fast-fill capabilities for public

  12. Use: Station Ownership and Operation Fleet-Owned and -Operated • Fleet works with vendors on station development • Fleet owns and operates station Outsourced to Independent Provider • Outside development, ownership, and operation • Fleet provides demand threshold • Long-term price agreement • Public access possible Fleet-Owned, Contractor-Operated • Reduces fleet risk • Fleet relies on experienced operator • Usually a 5-7 year contract

  13. Use: CNG Fueling Time-Fill Fueling • Good for centrally-based fleets with consistent schedules • CNG is dispensed slowly, often overnight • Lower cost investment Fast-Fill Fueling • Fueling takes place in minutes • Necessary for public-access stations • Good for vehicles with little downtime Combo-Fill Fueling • Time-fill and fast-fill • More flexibility in fueling

  14. Use: LNG Fueling Mobile Fueling • Tanker truck with metering and dispensing equipment • Provides temporary fueling option Starter/Containerized System • Complete fueling station, including storage tank, dispensing, metering, and required containment • Turn-key solution Custom Station • Larger storage tanks • Multiple dispensers • LNG and/or CNG dispensing

  15. Use: Getting Started Questions to Ask • How many vehicles will be fueled each day? • How much fuel will each vehicle need? • When and how often will vehicles need to be fueled? • What are the site development requirements?

  16. Use: Getting Started Prepare Fleet Inventory and Replacement Schedule • Identify vehicle replacement potential • Determine station sizing plan Explore Your Options • Contact vehicle vendors • Contact equipment vendors • Meet with station developers Visit Existing Sites • Fast-fill and time-fill • Private and public Ask Questions • Clean Cities coordinators • Station developers • Vendors

  17. For More Information Clean Cities AFDC FuelEconomy.gov

  18. For More Information • Clean Cities website • www.cleancities.energy.gov • Alternative Fuels & Advanced Vehicles Data Center website • www.afdc.energy.gov • Clean Cities Coordinator Contact Information and Coalitions • www.afdc.energy.gov/cleancities/progs/coordinators.php Natural Gas Vehicles for America • www.ngvamerica.org • Some of the information in this presentation was provided by Natural Gas Vehicles for America, in the presentation, “The Compelling Case for NGVs in Public and Private Fleets,” by Stephe Yborra, Director of Communications for the Clean Vehicle Education foundation and NGVAmerica, May 26, 2010.

  19. For More Information Presenter’s Name E-mail address Phone number

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