Fuel efficient vehicle registration (bill): H.B. 0116 would allow an owner of a vehicle that achieves a fuel economy of 50 mpg or more as published in the Fuel Economy Guide by the United States department of energy for the year the vehicle was manufactured to pay only 25 % of the registration fees. So the owner would receive a $11.25 reduction from the $15.00 registration fee bringing their payment to $3.75. Did not pass in 2005 legislative session.