Globally, the plug-in electric vehicle market is steadily growing. Yet these zero-emission cars still represent a drop in the bucket of the 1 billion+ vehicles on the world’s roads today.

A newly released research study that examines current trends and future challenges for wide-scale, worldwide PEV commercialization is the subject of the newest GreenLight Blog from ITS-Davis. Blog author Lew Fulton authored the study with fellow UC Davis researchers Gil Tal and Tom Turrentine.

What are the dynamics at play for auto manufacturers, policymakers and consumers? To read the blog, and access the study, click here.