Survey Shows 87% of Parents Support Low-Emissions School Buses, Yet Diesel Dominates
According to a recent nationwide survey conducted by the nonprofit Propane Education & Research Council (PERC), 87 percent of parents and K-12 educators say it’s important that their children get to and from school in low-emissions school buses. The survey asked respondents about their awareness and attitudes toward school bus emissions and alternative fuels like propane, and the results illustrate the overwhelming demand for cleaner school buses.
However, that desire doesn’t match reality as most students still ride to school on diesel buses despite nationwide programs to fund cleaner transportation options. A June 2025 report from the U.S. Government Accountability Office (GAO) found that, while billions in federal funding have been committed to electric and other alternative-fuel buses, many of those buses remain delayed in deployment — often due to charging infrastructure and delivery challenges keeping older, higher-polluting diesel buses on the road longer.
