89R12144 CMO-D By: Tepper H.B. No. 2546 A BILL TO BE ENTITLED AN ACT relating to vehicles eligible for replacement under the clean school bus program. BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS: SECTION 1. Section 390.002(b), Health and Safety Code, is amended to read as follows: (b) Projects that may be considered for a grant under the program include: (1) diesel oxidation catalysts for school buses built before 1994; (2) diesel particulate filters for school buses built from 1994 to 1998; (3) the purchase and use of emission-reducing add-on equipment for school buses, including devices that reduce crankcase emissions; (4) the use of qualifying fuel; (5) other technologies that the commission finds will bring about significant emissions reductions; and (6) replacement of a pre-2011 [pre-2007] model year school bus. SECTION 2. Sections 390.004(c) and (d), Health and Safety Code, are amended to read as follows: (c) A school bus proposed for replacement must: (1) be of model year 2010 [2006] or earlier; (2) have been owned and operated by the applicant for at least the two years before submission of the grant application; (3) be in good operational condition; and (4) be currently used on a regular, daily route to and from a school. (d) A school bus proposed for purchase to replace a pre-2011 [pre-2007] model year school bus must be of the current model year or the year before the current model year at the time of submission of the grant application. SECTION 3. This Act takes effect September 1, 2025.