The Hondas, one silver and one blue, run on compressed natural gas, or CNG. Both of the cars have images of blades of green gas on the back.
The Office of Physical Plant has also switched to CNG vehicles. They now have 58 in their fleet.
According to the university, there are more than 12 million cars using CNG on the road today, 250,000 of those are in the U.S.
Copyright 2015 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.