School Bus Transition - Propane-Powered School Buses - Grant Program, Fund, and Purchase

This bill creates a grant program and dedicated fund to help Maryland school districts transition to cleaner-burning school buses, explicitly including propane-powered models alongside zero-emission vehicles. It allows county boards of education to contract for propane-powered buses starting in fiscal year 2025, with grants covering purchase costs, infrastructure, and transition planning. The program is funded through state appropriations, legal settlements, and private donations, managed by the Department of Environment and State Department of Education. The bill directly affects school districts seeking to replace diesel buses while expanding eligible vehicle options beyond electric models.