Table 37. Market
Penetration of CCTI Proposal Technologies in the CCTI Analysis Case
(Percent)
| Technology | 2005 | 2010 | 2020 |
| Advanced Drag Reduction 2 (More Advanced) | 0 | 0 | 0 |
| Reduced Rolling Resistance | 0 | 5 | 65 |
| Improved Accessories | 10 | 36 | 50 |
| Improved Engine Efficiency | 0 | 6 | 86 |
| Source: Energy Information Administration, National Energy Modeling System runs CCTIB1.D033199H and CCTI3.D033199B. | |||