In 2001 there were only 2 hybrid models for consumers to choose from. Ten years later, the number of hybrid models available to consumers has increased to 29 models. Between the 2010 and 2011 model year, the number of hybrids increased by 9 models, the greatest increase yet.
Number of Hybrid Models, 2001-2011
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Supporting Information
| Year | Models |
|---|---|
| 2001 | 2 |
| 2002 | 3 |
| 2003 | 3 |
| 2004 | 3 |
| 2005 | 8 |
| 2006 | 8 |
| 2007 | 11 |
| 2008 | 16 |
| 2009 | 19 |
| 2010 | 20 |
| 2011 | 29 |
Source: U.S. Department of Energy, Alternative Fuels and Advanced Vehicles Data Center, OEM AFV/HEV/Diesel Light Duty Model Offerings by Fuel Type 1991-2011. | |