1. Grid-Interop 2008 Plugging-in: GM’s Chevy Volt 12 November 2008 Atlanta, GA Britta Gross General Motors, R&D Hydrogen and Electrical Infrastructure Commercialization

4. Increasing Electrification

5. GM Hybrid and Electric Vehicles Fuel Economy Improvement 25-55% 10-20% ~30% ~50% Production Target is late 2010

7. Chevy Volt Production Design

8. Up to 40 miles Battery ELECTRIC DRIVE Hundreds of miles EXTENDED RANGE Driving (Gasoline or E85)

9. Volt IS an... Extended-Range Electric Vehicle without range anxiety The Volt operates on battery power alone up to 40 miles without using gas or producing emissions It uses electricity to move the wheels at all times and speeds The engine generator provides electricity to power the drive unit for extended-range capability It plugs into a standard household 120V outlet or 240V for charging

10. Optimizing the shape of the Volt Balance aerodynamic performance & styling Functional, efficient, fun-to-drive Minimize aero drag to maximize battery range Air moves easily around the car

11. Balance between aerodynamic performance and styling Rounded, flushed front fascia, closed grille, aerodynamically shaped side mirror, sharp rear edges and a purposefully designed spoiler allow the air to stay attached and then detach quickly at the rear to reduce drag

12. Designed from the inside out Blend of form & function Cutting-edge features, surprising intuitiveness Comfort, convenience and safety features that customers expect in a four-passenger sedan Human/machine interface enhancement was the priority leveraging ideas from consumer electronics products Feedback provided to driver to improve efficiency

13. High-tech aesthetic... Warm and inviting Driver-configurable instrument display/cluster 7-inch touch screen navigation/vehicle information display Touch-sensitive climate and infotainment controls Optional navigation system with an onboard hard drive for maps and music storage Standard Bluetooth for cellular phone and USB / Bluetooth for music streaming

14. Creating a new propulsion category: Extended-Range Electric Vehicle

15. Typical Commute Why Target 40 Miles?  40 Miles Is the Key Based on U.S. Department of Transportation 2003 Omnibus Household Survey

17. Home Heating System Central Air Conditioning Refrigerator/Freezer Water Heater Clothes Dryer Lighting Home Heating System Central Air Conditioning Refrigerator/Freezer Water Heater Clothes Dryer Lighting 3,524 kWh 2,796 kWh 2,610 kWh 2,552 kWh 2,520 KWh 1,079 kWh 940 kWh 3,524 kWh 2,796 kWh 2,610 kWh 2,552 kWh 2,520 KWh 1,079 kWh 940 kWh How Does a Chevrolet Volt Compare? Annual Energy Usage – Electrical Appliances 2,520 KWh