Positive numbers for alternative fuel engines. The first half of 2017 closed with 123,276 cars more than in the same period of 2016. Such positive figures show how the car industry is investing in developing engines that make the most of both gas and electricity.
 

Small-size engines favor fuel economy and lower emissions thanks to their reduced power. As the economy begins to recover, the average engine size is increasingly reduced throughout Europe with a positive impact on the overall quality of the air. Here is a list of countries where emissions are lower and the air is cleaner