Sep 12, 2014 - 08:31 am San Diego hits milestone. San Diego San Diego now has 10,000 EVs on the roads in the region and this milestone was reached just in time for the Electric Vehicle Day tomorrow. The number takes into account EVs sold as well as leased. azocleantech.com – ADVERTISEMENT – Previous article ELEVATE, Proterra & Toshiba, Gazelle & Panasonic, Kobe Steel. Next article Venucia, Zero, Linkker Oy, Bugatti, Chevrolet, Infiniti.