Case Studies

Find case studies and success stories about alternative transportation technologies and alternative fuels.

Photo from above showing a row of yellow school buses parked below in a parking lot.

Minnesota School District Finds Cost Savings, Cold-Weather Reliability with Propane Buses

After initially purchasing 18 propane buses, Eastern Carver County School District added 14 more in 2012. Transportation Coordinator John Thomas hopes for the fleet to be operating entirely on propane by 2017. For the 2013-2014 school year, Thomas estimated the savings from these buses was about $170,000.

Learn More

Search Results | case studies
Date Title Type