New program aims to improve students’ health by reducing vehicle idling at schools & daycare centers

Submitted by Hoosier Environmental Council

Every day, during school arrival and dismissal, vehicle owners and buses leave their engines running, exposing children’s lungs to vehicle exhaust.

Vehicle exhaust from idling personal vehicles and school buses can lead to respiratory and cardiovascular diseases and aggravate asthma and allergies. Children are more susceptible to these effects than adults due to their developing lungs and higher breathing rates.

To help reduce vehicle idling around children, Hoosier Environmental Council’s Improving Kids’ Environment program is implementing “Smart Schools Don’t Idle” for the 2026-2027 school year for any interested childcare and K-12 school throughout Indiana.

Greenwood Community High School is an early adopter of the program.

“We always prioritize students’ health and safety and want to be part of ensuring a good environment for future generations,” Principal Michael Gasaway said.

This campaign is designed to improve air quality in childcare and K-12 schools by reducing the quantity of cars and buses and the amount of time they spend idling. The ultimate goal is to improve health outcomes for children by improving their air quality. The program will also educate parents and childcare providers to enhance their understanding of air quality, air pollution, and how they impact the children in their care.

Any childcare facilities and K-12 schools that participate will receive training, an informational brochure, letters to parents, students, staff, and bus drivers, pledge forms, and other resources to support the campaign.