This document summarizes the effectiveness of electric vehicle incentives in China. It analyzes quarterly EV sales data from 2015-2018 across cities to identify the impact of various incentive policies, including consumer subsidies, exemption from driving restrictions, green plate policies, and charging infrastructure investment. The analysis finds that consumer subsidies and charging infrastructure have significantly promoted EV adoption, with infrastructure being 4 times more cost-effective than subsidies. It also finds green plate policies increased EV sales by 18% from 2016-2018.