Life Cycle Assessment (LCA) is a method used to assess the environmental impact of products and services over their life cycle, from the acquisition of raw materials and their processing to the manufacture of goods, throughout the operation phase until their end-of-life disposal. This holistic analysis makes it possible to compare the environmental aspects of different products as well as technological solutions, and to choose products or solutions having the smallest environmental impact throughout their life cycle. The LCA method covers the life cycle from cradle to grave. This approach enables calculation and comparison of the energy used and the relevant environmental impacts for different products across the supply chain. It enables to consider environmental impact over the entire vehicle life cycle from the production stage, through the vehicle manufacturing process, the operation stage, to the end of life cycle of a vehicle, including waste management. Therefore, the method of LCA is used as a means to comprehensively evaluate processes, material choices and their effects on life cycle emissions of GHG as well as other impact and damage categories.  This method provides the opportunity for companies and policymakers to consider the organisation and its impacts on the entire system, rather than a single link within the supply chain.  The LCA approach offers one of the most comprehensive analysis tools how to assess the transformation of the automotive industry and its transition from conventional fossil fuels such as diesel and petrol to alternative ones such CNG, LPG, electricity and hydrogen.