Recent development of hydrogen and fuel cell technologies

Since vehicles mostly run on internal combustion engine (ICE), the transportation industry is accountable for 25%–30% of the total greenhouse gases emission.Various gases like CO2, NO2, NO and CO which cause environmental degradation in the form of greenhouse effect and are responsible for their adverse effect on environment and human health. Hybrid electric vehicles (HEVs) have evolved from their inchoate state to a developed state so it can be a promising solution to the serious existential problem planet.

A Hybrid Electric Vehicle (HEV) is a vehicle which has features of both an electric vehicle as well as of gasoline opertated vehicle. Enhancement of a two-wheeler hybrid electric vehicle (HEV) is a typical challenge compared to that for four-wheeler HEVs. Some of the challenges which are faced particularly in two-wheeler HEVs are throttle integration, smooth switching between power sources, add-on weight compensation, efficiency improvisation in traffic.This project focuses on two modes of switches, it combines the drive powers of an internal combustion engine and an electrical machine.The combination of both the power makes the vehicle dynamic in nature which provides its owner with advantages in fuel economy and environmental impact over conventional automobiles. The aim of this project is to structure and manufacture a hybrid two wheelers such as scooty which can be operated by means of fuel and battery , it also overcome all stated problems.