EMGAS COMPRESSED NATURAL GAS (CNG) INITIATIVE IN DUBAI. Member of 1 ENOC Group

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1 EMGAS COMPRESSED NATURAL GAS (CNG) INITIATIVE IN DUBAI Member of 1 ENOC Group

2 EMGAS Sources of Gas Supply NATURAL GAS PIPELINES RENEWABLE ENERGY SOURCES Existing Existing Al Aweer Sewarage Treatment Plant STP Dec ,000 SCM/Day 15,000 SCM/Day 30,000 SCM/Day 50,000 SCM/Day Member of ENOC Group

3 General Project Outline Member of ENOC Group

4 EMGAS Sources of Gas Supply Member of ENOC Group

5 General Project Outline Biological Desulphurization Technology Highly Economically Proven CNG Technology Standard CNG Components Member of ENOC Group

6 Emirates Gas CNG Initiatives Member of 6 ENOC Group

7 Objectives Of Emirates Gas CNG Project Contribute to building a sustainable future, promote clean environment in Dubai, and reduce air pollution; Develop the Natural Gas Vehicle industry as an alternate and sustainable energy solution which would reduce fuel costs; Reduce the carbon footprint of the Dubai by substantially reducing the exhaust emissions and pollutants such as carbon monoxide, carbon dioxide, nitrous oxide and other ozone depleting substances; Being the most favored tourist destination, to bring Dubai in league with the leading developed cities of the world to promote CNG as an alternate environmentally friendly fuel Member of 7 ENOC Group

8 Emirates Gas Marketing Strategy Installation of CNG Daughter Stations at Dedicated Fleet Owners premises in Dubai Address potential Government Fleets Member of 8 ENOC Group

9 Emirates Gas Philosophy ECONOMY CNG ENVIROMENT SAFETY Member of ENOC Group

10 CNG Mother Station Member 10 of ENOC Group

11 CNG Daughter Station Member 11 of ENOC Group

12 EMGAS CNG Daughter Station Member 12 of ENOC Group

13 EMGAS Mini CNG Daughter Station Member 13 of ENOC Group

14 EMGAS CNG Mobile Filling Unit Member 14 of ENOC Group

15 Successful Results of CNG Trials at Dubai Airports CNG Consumptions LEP - WEEK1 WEEK2 WEEK3 WEEK4 Cars Buses Member of ENOC Group

16 Tons Tons Estimated CO2 Reductions (based on 320 petrol vehicles) 600 Tons / Year Per vehicle basis Savings 1.5 Tons per Annum Savings 2.2 Tons Tons per Annum Car Bus & Others Car Van / Busses Petrol CNG Savings Member of ENOC Group

17 Fuel Cost Benefits (based on current CNG pricing & 320 petrol vehicles) AED 4,205,000 / Year AED 4,000, AED 3,500, AED 3,000, AED 2,500, AED 2,000, AED 1,500, AED 1,000, AED 500, AED 0.00 Car AED 625,000 AED 3,580,000 Bus & Others Per vehicle basis AED 2,100 AED 1,900 AED 1,700 AED 1,500 AED 1,300 AED 1,100 AED 900 AED 700 AED 500 AED 300 AED 100 Car Savings 410Dhs/ month Van / Bus Savings 1600Dhs/ month Car Van / Bus Petrol Cost AED 575 AED 2,100 CNG Cost AED 165 AED 500 Savings AED 410 AED 1,600 Member of ENOC Group

18 16 months 6 months Estimated ROI (current CNG conversion cost) AED 20, AED 18, AED 16, AED 14, AED 12, AED 10, AED 8, AED 6, AED 4, AED 2, AED 0.00 Car Van / Busses Annual Savings AED 5, AED 19, Conversion Cost AED 7, AED 10, ROI in Months 16 6 Member of ENOC Group

19 Statistics NGV s Worldwide Country Natural Gas Vehicles Iran 3,500,000 Pakistan 2,790,000 Argentina 2,389,570 Brazil 1,773,403 India 1,800,000 Italy 823,000 China 3,000,000 Bangladesh 220,000 WORLD TOTAL 19,625,077 VEHICLES Regional Breakdown Natural Gas Vehicles Asia 12,402,580 Eurasia 420,650 Africa 203,683 Europe 1,265,544 C & S America 5,180,815 North America 151,805 Member 19 of ENOC Group

20 Statistics Refueling Stations Country NGV Refueling Stations Pakistan 2,997 Argentina 1,932 Iran 2,186 Brazil 1,805 China 5,730 India 903 Italy 1,022 Bangladesh 585 WORLD TOTAL 25,134 CNG Stations Regional Breakdown NGV Refueling Stations Asia 13,734 Eurasia 735 Africa 189 Europe 3,898 C & S America 5,049 North America 1,529 Member 20 of ENOC Group

21 Current UAE CNG/NGV Statistics Emirate Abu Dhabi Al Ain Dubai Sharjah Sharjah Operational CNG Stations 10 (Owned & operated by ADNOC) 2 (Owned & operated by ADNOC) 2 (CNG Mother Station and Mobile Filling Unit owned & operated by ENOC) 1 (Owned & operated by SEWA) 4 (Owned & operated by ADNOC) Emirate Natural Gas Vehicles Abu Dhabi 3,000 Dubai 300 Sharjah 350 Member 21 of ENOC Group

22 CNG Advantages The Environmentally Clean Advantage Compressed natural gas is the cleanest burning fuel operating today CNG vehicles produce the fewest emissions of any motor fuel In gasoline vehicles, fueling emissions account for at least 50% of a vehicle s total hydrocarbon emissions CNG is a fossil fuel that generates less air pollutants and greenhouse gases Tailpipe emissions from gasoline operated cars release carbon dioxide, which contributes to global warming. This is greatly reduced with natural gas. Member 22 of ENOC Group

23 CNG Advantages The Performance Advantage Natural gas gives the same mileage as gasoline in a converted vehicle Dedicated CNG engines are superior in performance to gasoline engines CNG has an octane rating of 130 and has a slight efficiency advantage over gasoline Because CNG is already in a gaseous state, NGVs have superior starting and drivability, even under severe hot and cold weather conditions NGVs experience less knocking and no vapor locking Member 23 of ENOC Group

24 CNG Advantages The Maintenance Advantage Some fleet operators have reduced maintenance costs by as much as 40% by converting their vehicles to CNG Intervals between tune-ups for natural gas vehicles are extended 30,000 to 50,000 miles Intervals between oil changes for natural gas vehicles are dramatically extended anywhere from 10,000 to 25,000 additional miles depending on how the vehicle is used Natural gas does not react to metals the way gasoline does, so pipes and mufflers last much longer Member 24 of ENOC Group

25 Vintage NGV s 1940 Bottles in the Boot 1955 Horizontally Installed Bottles 1940 Vintage Fuelling Member 25 of ENOC Group

26 Modern NGVs Member 26 of ENOC Group

27 Modern NGVs AFTERMARKET CONVERSIONS OEM(s) Member 27 of ENOC Group

28 OEM / NGVs Typical OEM Installation Mercedes E200 NGT Member 28 of ENOC Group

29 CNG Kit Components 1. CNG Filling receptacle 2. High pressure cylinders 3. Multifunctional cylinder valves 4. Solenoid Line valve High pressure pipe & fittings 6. Pressure regulator 7. Low pressure filter 8. Sequential injection 9. ECU (Electronic Control Unit) Member 29 of ENOC Group

30 CNG AUTOMOTIVE CYLINDERS Member 30 of ENOC Group

31 State of the ART for CNG Cylinders 200 bar or 240 bar TYPE 1 All metal, steel or aluminium TYPE 2 A thick metallic, steel or aluminium liner, reinforced with resin impregnated continuous filament, hoop wrapped (Ex. filament: glass, aramide) - (Ex. resin: thermoplastic, polyester) TYPE 3 A thick metallic, steel or aluminium liner, reinforced with resin impregnated filament (glass or carbon), fully wrapped. TYPE 4 Resin impregnated continuous filament (carbon fiber or hybrid carbon and glass fibers) with a non-metallic liner, all composite. Member 31 of ENOC Group

32 Typical Installation of Type1 Cylinders Member 32 of ENOC Group

33 Q&A Member 33 of ENOC Group

34 THANK YOU Member 34 of ENOC Group

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