1. Natural Gas The Natural Choice Now.

2. ANGA Member Companies

3. DOMESTIC

4. Rise of the Shale Plays Haynesville Fayetteville New Albany Floyd-Neal Marcellus/ Devonian/Utica Woodford Barnett- Woodford Eagle Ford / Pearsall Barnett Lewis Cody Mulky Bakken Antrim Baxter-Mancos Mowry Gammon Mancos Pierre

5. ABUNDANT

6. Total Potential Natural Gas Resources (trillion cubic feet) Source: Potential Gas Committee Report, June 2009 *From 1990-2006, traditional resources include shale gas, which was not broken out separately by the PGC until 2008. A New Age of Nat Gas Abundance Potential Shale Gas Resources Potential Traditional Resources* Proved Reserves

7. Growing Role for Shale Gas North American Dry Gas Productive Capacity (BCF per Day) Source: IHS CERA, Fueling the Future, 2010 Shale Tight Sands Coalbed Methane Conventional Associated

8. Fracture Stimulation Groundwater often found 50 – 600 feetGroundwater often found 50 – 600 feet Average shale gas well is >7,500 feetAverage shale gas well is >7,500 feet ─ 1 ½ miles below the Earth’s surface ─ 1 ½ times deeper than the deepest part of the Grand Canyon ─ More than 25 football fields laid out goal post to goal post Groundwater is protected by:Groundwater is protected by: ─ A properly designed well is most effective ─ Subsurface fluid properties ─ Casing and cement provide multiple barriers multiple barriers

9. FRACTURE STIMULATION WATER USE VS. OTHER ENERGY TECHNOLOGIES Energy ResourceRange of Gallons of Water Used per MMBtu of Energy Produced Deep Shale Natural Gas0.60 - 5.8 Nuclear (uranium ready to use in a power plant)8 - 14 Conventional Oil8 - 20 Synfuel- Coal Gasification11 - 26 Coal (ready to use in a power plant)13 - 32 Oil Shale22 - 56 Tar Sands27 - 68 Synfuel- Fisher Tropsch (from coal)41 - 60 Enhanced Oil Recovery (EOR)21 - 2,500 Fuel Ethanol (from corn)2,510 - 29,100 Biodiesel (from soy)14,000 - 75,000 Source: The Groundwater Protection Council and the U.S. Department of Energy

10. JOBS

11. 2.8 MILLION 2008 Total Employment 2.8 MILLION 2008 Total Employment $385 BILLION 2008 Total Value Added $385 BILLION 2008 Total Value Added $181 BILLION 2008 Total Labor Income $181 BILLION 2008 Total Labor Income Natural Gas Employment (Average Annual Workers) DirectIndirectInduced Source: IHS Global Insight, 2009 2.8 Million American Jobs

12. POWER GENERATION

13. Today’s Electricity Mix Source: EIA, 2009 Annual Energy Review 45% coal 23% natural gas 20% nuclear 7% hydropower 4% other renewable wind, biomass, geothermal and solar 1% other non-renewable

14. Ready Now 24 % Utilized 72% Utilized 397 GW 313 GW Utilization of Electric Generation Capability (net generation as a percentage of net summer capacity) Source: EIA, 2008 Electric Power Annual

15. CLEANER

16. Clean Energy Natural GasCoal Carbon Dioxide117,000208,000 Carbon Monoxide40208 Nitrogen Oxides92457 Sulfur Dioxide12,591 Particulates72,744 Mercury00.016 Natural Gas = Fewer Emissions (Pounds per Billion BTU of Energy Input) Source: EIA, Natural Gas Issues and Trends, 1998

17. Meeting Clean Air Goals EPA Non-Attainment Areas – June 2010 Source: EPA, Green Book, June 15, 2010

18. Utilities Going With Natural Gas “Power plant developer will use natural gas instead of coal…” Las Vegas Sun, 3/22/2010 “Power plant developer will use natural gas instead of coal…” Las Vegas Sun, 3/22/2010 “Natural Gas Should Be Key In Energy Planning…” San Antonio Express-News, 6/2/2010 “Natural Gas Should Be Key In Energy Planning…” San Antonio Express-News, 6/2/2010 “Calpine Approved for 600MW Natural Gas-Fired Plant” Power-Gen Worldwide, 2/4/2010 “Calpine Approved for 600MW Natural Gas-Fired Plant” Power-Gen Worldwide, 2/4/2010 “Move to Natural Gas Helps Clear the Air…” Denver Post, 4/4/2010 “Move to Natural Gas Helps Clear the Air…” Denver Post, 4/4/2010 “Tennessee Valley to Build Natural Gas Power Plant” Associated Press, 6/4/2009 “Tennessee Valley to Build Natural Gas Power Plant” Associated Press, 6/4/2009 “Natural Gas-Fired Power Plant to be Built in Central PA” WITF News, 2/22/2010 “Natural Gas-Fired Power Plant to be Built in Central PA” WITF News, 2/22/2010 “Traverse City Light & Power Scraps Plan for Biomass Plant, Opts for Gas.” Bloomberg, 6/28/2010 “Traverse City Light & Power Scraps Plan for Biomass Plant, Opts for Gas.” Bloomberg, 6/28/2010 “N.C. Regulators Approve Plan to Build Natural Gas-Fueled Power Generation” WWAY News, 6/9/2010 “N.C. Regulators Approve Plan to Build Natural Gas-Fueled Power Generation” WWAY News, 6/9/2010 “Natural Gas is Good for Texas and the Environment” Corpus Christi Caller-Times, 7/2/2010 “Natural Gas is Good for Texas and the Environment” Corpus Christi Caller-Times, 7/2/2010 “Renewables Need Helping Hand From Gas” San Diego Union-Tribune, 5/23/2010 “Renewables Need Helping Hand From Gas” San Diego Union-Tribune, 5/23/2010

19. TRANSPORTATION

20. The Opportunity: Heavy-Duty Vehicles Miles Traveled (average per year) Fuel Economy (average mpg) Fuel Consumed (average gallons per year) Heavy-Duty VehiclesVans, Pickups & SUVsPassenger Cars Source: EIA Annual Energy Review 2009

21. Making a Difference Converting just one heavy- duty waste truck from diesel to natural gas … … offers the emissions reduction equivalent of taking 325 cars off the road.