On the Radio- The reduced carbon impact of electric buses


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An English electric bus service makes a stop (Paul R/flickr)

Eden DeWald | June 11, 2018

This week’s segment discusses the findings of a new study about the reduced carbon impact of electric buses.

Transcript:

A new study describes the health and economic benefits of electric school buses.

This is the Iowa Environmental Focus.

The Environment America Research and Policy Center recently released a study that describes the advantages of swapping America’s school buses for cleaner electric ones. The center estimates that the switch could reduce pollutants by about 5.3 million tons annually, which is the equivalent of taking one million cars off of the road.

Ninety-five percent of school buses run on diesel fuel. Inhaling diesel exhaust can cause respiratory diseases and worsen existing conditions such as asthma. School children that ride on school buses are especially vulnerable to inhaling in high concentrations of toxic diesel fumes.  

While replacing 480,000 school buses nationwide is a daunting task, the move would actually save states and local school districts money, as each electric bus costs roughly $6,400 less per year to operate.

The study outlines possible financial resources for states to use for the transition, including federal grants and utility investments.

For more information, visit iowa-environmental-focus dot org.

From the Center for Global and Regional Environmental Research, I’m Betsy Stone.

ISU reduces bus emissions on campus


Photo by manop, Flickr.

Next school year, Iowa State University will reduce the environmental impact of their on-campus buses.

ISU is adding two new buses – each of which is twice the size of a traditional bus. These buses can run on biodiesel, which produces much less polluting emissions than conventional diesel fuel.

These buses will also help the school save money on fuel expenditures.

Read more from Iowa State Daily here.