(1) "Board" means the Air Quality Board.

(2) "Certified" means certified by the United States Environmental Protection Agency or the California Air Resources Board to meet appropriate emission standards.

(3) "Cost" means the total reasonable cost of a project eligible for a grant under the fund, including the cost of labor.

(4) "Director" means the director of the Division of Air Quality.

(5) "Division" means the Division of Air Quality, created in Subsection 19-1-105(1)(a).

(6) "Eligible equipment" means equipment with engines, including stationary generators and pumps, operated and, if applicable, permitted in Utah.

(7) "Eligible vehicle" means a vehicle operated and, if applicable, registered in Utah that is: (a) a medium-duty or heavy-duty transit bus; (b) a school bus as defined in Section 53-3-102; (c) a medium-duty or heavy-duty truck with a gross vehicle weight rating of at least 16,001 GVWR; (d) a locomotive; or (e) another type of vehicle identified by the board in rule as being a significant potential source of air pollution, as defined in Section 19-2-102.

(a) a medium-duty or heavy-duty transit bus;

(b) a school bus as defined in Section 53-3-102;

(c) a medium-duty or heavy-duty truck with a gross vehicle weight rating of at least 16,001 GVWR;

(d) a locomotive; or

(e) another type of vehicle identified by the board in rule as being a significant potential source of air pollution, as defined in Section 19-2-102.

(8) "Verified" means verified by the United States Environmental Protection Agency or the California Air Resources Board to reduce air emissions and meet durability requirements.