NRDC ( Natural Resources Defense Council ) report oil dependence:

Which States Drivers Are Most at Risk, TOP 10:

1. Mississippi
2. Montana
3. South Carolina
4. Oklahoma
5. Louisiana
6. Kentucky
7. Texas
8. New Mexico
9. Georgia
10. Arkansas

States doing the most to wean residents off oil :

1. California
2. Massachusetts
3. Washington
4. New Mexico
5. Connecticut
6. New York
7. New Jersey
8. Pennsylvania
9. Oregon
10. Florida

Top 10 states making the least amount of effort to reduce oil dependence:

1. West Virginia
2. Idaho
3. Wyoming
4. Mississippi
5. South Dakota
6. Oklahoma
7. Alabama
8. Arkansas
9. North Dakota
10. Alaska