Emissions:

The Velozzi vehicles can meet the most stringent exhaust emissions requirements of the US EPA Tier II, Bin 2 and the California Advanced Technology – Partial Zero Emissions Vehicle (PZEV) categories. The bar graph shows the microturbine NOx emissions (in grams per mile) compared with the EPA and CA requirements, as well as the emissions from the California and average US grid. Note that the Velozzi Super Car and the SOLO have lower net emissions of NOx than any other hybrid electric or pure electric vehicle when other electric vehicles are using the CA or the US Avg. grid, and other criteria pollutants even when they are operating in charge sustaining mode with the microturbine on.