Thank you to all who filled out the survey – the response was fantastic. Over 400 hybrid and diesel drivers responded!

Our project is to examine the possible environmental and health effects of a large penetration of hybrid and/or clean diesel into the automotive fleet in 2020. The goal of this survey was to learn what vehicles are currently being replaced by hybrids or diesels, and how by how much drivers are improving their fuel efficiency. We are just beginning to analyze the data, but when we have compiled our results, we will post them here.

Thank you again for all of your help!
-The Survey Team