Environmental issues have become a full part in the process of developing vehicle concepts: new driving technologies as alternative fuels or hybrid engines will be applied on a much wider scale in the future. The design of CNG vehicles introduces new problems dealing with the in-vehicle user interface alternative fuels symbols, specific indicators and switches, that we try to discuss in this pa...

Road vehicles account for a significant share of air emissions in today’s major urban centers. There are efforts by Philippine government to increase the usage of alternative fuels as substitutes for diesel oil. The most promising fuels include compressed natural gas (CNG) and biodiesel derived from coconut oil. The potential environmental benefits of these alternative fuels can be measured usi...

Abstract Although shipping is the most energy efficient method of transporting trade goods it held accountable for 2–3% global greenhouse gas (GHG) emissions. The industry exploring pathways to carbon–neutral fuels help eliminate GHG emissions by 2050. To date research on alternative has not considered public opinion; remains unclear whether will support fuels, or opposition might prevent defer...