2. CNG pre-2012: Challenges CNG Vehicle Conversion / Purchase CNG Fleet Integration Increase Fuel Demand Infrastructure Build-Out Market Development CNG vehicle conversion / purchase dependent on market demand Market demand dependent on available fueling infrastructure

3. CNG = Low Prices & Price Stability EIA projection between 2010 and 2025 (EIA 2010c), 2010. The price of natural gas is projected to remain steady, while diesel costs continue to rise.

4. Our Products & Services Light – Heavy Duty Vehicle Conversions High capacity refueling products, manufactured in the USA Temporary and Portable CNG stations CNG Equipment CNG station design, construction, operations & maintenance Transaction management services NFPA and local Fire Code facility upgrades Compressed Gas Services Full suite of commodity instruments – fixed pricing, cost collars, forward hedge instruments, etc. Commodity Products and Services Financing – CNG Stations and Vehicle Conversions CNG Station Leasing Capital Financing & Equipment Leasing

5. CNG Conversions for More Light- and Heavy-Duty Vehicles 1.Remove OEM Fuel System 1.Gas Tank 2.Lines 3.Injectors 4.Pump 2.Install CNG System 1.CNG Tank – (Crash Tested, Tested up to 7200 PSI) 2.High Pressure Plumbing 3.CNG Regulator (Incoming pressure 3000 or 3600 PSI) 4.CNG Injectors 5.Re-flash Vehicle’s Computer System

6. Temporary & Portable Fueling solutions Compact Self-Contained High Capacity Fill Rates Extremely Reliable Expandable Re-Locatable Cost-Effective

7. CNG Vehicle Payback Project Economics Compressed Natural Gas Vehicle(s) Return Calculator YEAR012345678910 CASH FLOW DIFFERENTIAL ($25,000)$7,725$7,957$8,195$8,441$8,695$8,955$9,224$9,501$9,786$10,079 CUMULATIVE CF DIFFERENTIAL ($25,000)($17,275)($9,318)($1,123)$7,319$16,013$24,968$34,193$43,693$53,479$63,558 *This calculator assumes no financing and no financial grants / tax credits. **Our ability to finance the conversion costs will improve CF differentials immediately. ASSUMPTIONS Conversion Cost$25,000 Annual Fuel Consumption / Vehicle (gallons)5,000 Diesel / Gallon ($)$4.00$4.12$4.24$4.37$4.50$4.64$4.78$4.92$5.07$5.22$5.38 CNG / GGE$2.50$2.58$2.65$2.73$2.81$2.90$2.99$3.07$3.17$3.26$3.36 Annual % Change in Gasoline Prices3.0% Annual % Change in CNG Prices3.0%

8. CNG Vehicle Payback Project Economics Compressed Natural Gas Vehicle(s) Return Calculator YEAR012345678910 CASH FLOW DIFFERENTIAL ($50,000)$7,725$7,957$8,195$8,441$8,695$8,955$9,224$9,501$9,786$10,079 CUMULATIVE CF DIFFERENTIAL ($50,000)($42,275)($34,318)($26,123)($17,681)($8,987)($32)$9,193$18,693$28,479$38,558 *This calculator assumes no financing and no financial grants / tax credits. **Our ability to finance the conversion costs will improve CF differentials immediately. ASSUMPTIONS Conversion Cost$50,000 Annual Fuel Consumption / Vehicle (gallons)5,000 Diesel / Gallon ($)$4.00$4.12$4.24$4.37$4.50$4.64$4.78$4.92$5.07$5.22$5.38 CNG / GGE$2.50$2.58$2.65$2.73$2.81$2.90$2.99$3.07$3.17$3.26$3.36 Annual % Change in Gasoline Prices3.0% Annual % Change in CNG Prices3.0%

9. Availability of Many New CNG Vehicle Types from CVS International DT 466 Engine Ford/GM SUV’s & Other Light Vehicles Cummins ISL G Engine Ford F 550 or 650 Chassis Chevrolet C5500 Chassis Ford E350, 450 or 650 Chassis Chevrolet C5500 Chassis Ford E350, 450, 550 and 650 Chassis Chevrolet C5500 Chassis Ford E350, 450 or 650 Chassis

10. Growing Acceptance by Customers

11. Integrated Customer Solutions CVS PROVIDES CONVERSION SYSTEMS FOR EVERY AVAILABLE CNG VEHICLE CVS PROVIDES TURNKEY CNG STATION DESIGN, BUILD, OPERATIONS AND MAINTENANCE SERVICES CVS WILL FINANCE YOUR CNG VEHICLE CONVERSIONS AND REFUELING STATION FULLY INTEGRATED CNG SOLUTIONS COMPANY CLEAN VEHICLE SOLUTIONS ADDRESS ALL FACETS OF YOUR CNG PROJECT Vehicles, Fueling Infrastructure, Project Financing

12. Dean Sloane | Managing Partner | Clean Vehicle Solutions, LLC www.cleanvehiclesolutions.com |dean@cleanvehiclesolutions.com 203-454-9992 Direct | 203-856-9401 Cell